Guides, walkthroughs and case studies from the lab: data recovery, PC service, IT for business.https://www.ithope.cz/en-UShttps://www.ithope.cz/en/blog/deepfake-hlas-reditele-ceo-fraud-obrana/https://www.ithope.cz/en/blog/deepfake-hlas-reditele-ceo-fraud-obrana/A fraudster calls using the managing director's voice and demands an urgent payment. Only callback verification and dual approval provide protection.Sat, 12 Sep 2026 00:00:00 GMTdeepfakeCEO fraudfraudulent paymentfake managing directorBEC scamvoice cloningpayment verificationithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/je-ten-novy-disk-opravdu-novy-kontrola-skutecnych/https://www.ithope.cz/en/blog/je-ten-novy-disk-opravdu-novy-kontrola-skutecnych/A new drive may already have years of use. Learn how FARM logs and smartmontools reveal true power-on hours, why SMART alone is not enough, and what to do.Sat, 12 Sep 2026 00:00:00 GMTSeagateFARM logSMARTsmartmontoolsHDDNASused drivesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/bezpecnost-ai-agentu-prompt-injection-opravneni-auditni-stopa/https://www.ithope.cz/en/blog/bezpecnost-ai-agentu-prompt-injection-opravneni-auditni-stopa/What prompt injection is, why AI agents need limited permissions, how audit trails help, and what to ask vendors before deployment.Fri, 11 Sep 2026 00:00:00 GMTAI agentsprompt injectionAI securityagent permissionsaudit trailAI automation riskshuman-in-the-loopithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/wd-blue-a-red-2-6-tb-vlna/https://www.ithope.cz/en/blog/wd-blue-a-red-2-6-tb-vlna/An October 2025 warning names WD20EFAX through WD60EZAZ. Drives may click, disappear, or freeze despite sound mechanics due to a corrupted SMR firmware map.Fri, 11 Sep 2026 00:00:00 GMTWD RedWD BlueSMRfirmwaredata recoveryNASHDDithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-iphone-po-vode/https://www.ithope.cz/en/blog/zachrana-dat-z-iphone-po-vode/iPhone fell in water and won’t turn on? Learn why rice and chip-off recovery fail, how encryption ties data to the processor, and when board repair can help.Fri, 11 Sep 2026 00:00:00 GMTdata recoveryiPhone data recoverywater-damaged iPhoneAppleSecure EnclaveiCloud backuplogic board corrosionithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ai-act-2026-co-plati-dnes-co-se/https://www.ithope.cz/en/blog/ai-act-2026-co-plati-dnes-co-se/The July amendment to the AI Act postponed the rules for high-risk systems to 2027 and 2028. But AI literacy measures under Article 4 have applied since February 2025 — what a company should address.Thu, 10 Sep 2026 00:00:00 GMTAI Act 2026AI ActAI literacyArticle 4 AI ActAI training for companieshigh-risk AI systemscomplianceithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ai-audit-ve-firme-shadow-ai-inventura-data-residency/https://www.ithope.cz/en/blog/ai-audit-ve-firme-shadow-ai-inventura-data-residency/Find out who is using ChatGPT with company data. Audit AI tools, distinguish personal from business accounts, and understand data residency.Thu, 10 Sep 2026 00:00:00 GMTshadow AIAI auditAI in businesscompany data in AIdata residencyAI tool inventoryAI policyithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/vzdaleny-pristup-do-firmy-rdp-vpn-ztna-2026/https://www.ithope.cz/en/blog/vzdaleny-pristup-do-firmy-rdp-vpn-ztna-2026/Exposed RDP is a common ransomware entry point. Learn when a small business needs a VPN, when ZTNA makes sense, and what secure remote access requires.Thu, 10 Sep 2026 00:00:00 GMTremote accessRDPbusiness VPNZTNAmulti-factor authenticationransomware preventionsecure remote workithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/m2-nvme-ssd-neni-videt-v-biosu-ani-ve-windows/https://www.ithope.cz/en/blog/m2-nvme-ssd-neni-videt-v-biosu-ani-ve-windows/NVMe drive missing? Learn how to distinguish BIOS and Windows issues, check M.2/SATA conflicts and overheating, and avoid data loss during disk initialization.Wed, 09 Sep 2026 00:00:00 GMTNVMeM.2 SSDdrive not detected in BIOSDisk Managementdisk initializationSSD overheatingdata recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/hlaseni-kybernetickeho-incidentu-zakon-264-2025-lhuty/https://www.ithope.cz/en/blog/hlaseni-kybernetickeho-incidentu-zakon-264-2025-lhuty/Who must report a cybersecurity incident under zákon č. 264/2025 Sb., where to report it, the applicable deadlines, and how to prepare.Wed, 09 Sep 2026 00:00:00 GMTincident reportingzákon 264/2025NÚKIBcybersecurity incidentreporting deadlinescybersecurityNIS2ithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/virtualizace-pro-malou-firmu-2026-proxmox-vmware-nebo/https://www.ithope.cz/en/blog/virtualizace-pro-malou-firmu-2026-proxmox-vmware-nebo/VMware now charges by physical core, prompting firms to consider Proxmox. The real decision rests on three-year costs, Windows Server licensing, quorum design, and tested restores.Wed, 09 Sep 2026 00:00:00 GMTproxmox vs vmwareProxmox VEVMware vSphereHyper-Vvirtualization for businessesProxmox Backup Servervirtual server backupithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/sd-karta-je-jen-pro-cteni-nebo-chranena-proti-zapisu/https://www.ithope.cz/en/blog/sd-karta-je-jen-pro-cteni-nebo-chranena-proti-zapisu/Learn how the SD LOCK switch works, why a microSD adapter can block writing, and what it means when a card becomes read-only by itself.Tue, 08 Sep 2026 00:00:00 GMTSD cardmicroSDwrite protectionread-only cardLOCK switchdiskpartdata recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/smazane-nebo-zmizele-e-maily-outlook-pst-thunderbird/https://www.ithope.cz/en/blog/smazane-nebo-zmizele-e-maily-outlook-pst-thunderbird/Missing email is often hidden, not deleted. Learn where Outlook and Thunderbird store data, when scanpst helps, and when the disk is at fault.Tue, 08 Sep 2026 00:00:00 GMTemail recoveryOutlookPSTOSTThunderbirdscanpstPOP3 and IMAPdata recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/time-machine-zaloha-selhava-nebo-hlasi-chybu/https://www.ithope.cz/en/blog/time-machine-zaloha-selhava-nebo-hlasi-chybu/Is your backup stuck on “Preparing,” is the disk full, or does macOS request a new backup? Learn the common causes and what to do in the right order.Tue, 08 Sep 2026 00:00:00 GMTTime MachineMac backupmacOSAPFSMacBook Air M1external drivedata recoveryNASithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/segmentace-firemni-site-vlan-kamery-tiskarny-hoste/https://www.ithope.cz/en/blog/segmentace-firemni-site-vlan-kamery-tiskarny-hoste/Why cameras, printers, and guests do not belong on the accounting network. How to segment a business network with 802.1Q VLANs and roll it out safely.Tue, 08 Sep 2026 00:00:00 GMTnetwork segmentationVLANguest networkIP camera securitynetwork printers802.1Qbusiness networkithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/test-obnovy-zalohy-jak-ho-udelat-a-zdokumentovat/https://www.ithope.cz/en/blog/test-obnovy-zalohy-jak-ho-udelat-a-zdokumentovat/Backups may run smoothly but remain untested. Learn how to test restores in Synology and Veeam, measure RTO and RPO, and document the results.Tue, 08 Sep 2026 00:00:00 GMTbackup restore testrestoring from backupRTO RPObusiness backupsHyper BackupActive Backup for Businessvyhláška 409/2025 Sb.ithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/word-nebo-excel-soubor-je-poskozeny-a-neotevre-se/https://www.ithope.cz/en/blog/word-nebo-excel-soubor-je-poskozeny-a-neotevre-se/Word or Excel reports unreadable content. Learn what to try first—and when the storage device, not the document, is failing.Mon, 07 Sep 2026 00:00:00 GMTcorrupted fileWordExceldocxxlsxOpen and RepairAutoRecoverdata recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zaloha-iphonu-do-pocitace-bez-icloudu-krok-za-krokem/https://www.ithope.cz/en/blog/zaloha-iphonu-do-pocitace-bez-icloudu-krok-za-krokem/Back up an iPhone to a Windows PC or Mac without iCloud, enable encryption, find the backup, estimate its size, and handle a forgotten password.Mon, 07 Sep 2026 00:00:00 GMTiPhonebacking up an iPhone to a computerApple DevicesFinderencrypted backupiOS 26iPhone 13backupsithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/po-bource-nebo-vypadku-proudu-nenaskocil-nas-bezpecny/https://www.ithope.cz/en/blog/po-bource-nebo-vypadku-proudu-nenaskocil-nas-bezpecny/NAS will not start after a power outage? Do not restart it, remove drives, or use another adapter. Learn what to do first to preserve your chances of data recovery.Mon, 07 Sep 2026 00:00:00 GMTNAS will not start after a power outageNAS data recoverySynology DSMQNAP QTSdegraded RAID arraypower surge and UPSrestoring from backupithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/spravce-hesel-pro-firmu-bitwarden-1password-keeper/https://www.ithope.cz/en/blog/spravce-hesel-pro-firmu-bitwarden-1password-keeper/Why shared password sheets fail, how Bitwarden, 1Password and Keeper compare, and how to roll out a password manager step by step.Mon, 07 Sep 2026 00:00:00 GMTpassword managerBitwarden1PasswordKeeperbusiness passwordspassword sharing at workIT for businessesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/heic-a-hevc-fotky-z-iphonu-nejdou-otevrit-na-pc/https://www.ithope.cz/en/blog/heic-a-hevc-fotky-z-iphonu-nejdou-otevrit-na-pc/Why iPhones use HEIC and HEVC, what Windows needs to open them, how to switch to Most Compatible, and how to convert files safely in batches.Sun, 06 Sep 2026 00:00:00 GMTHEICHEVCiPhoneWindowsphotosformatsiPhone 7 HEIFiPhone 12 Pro ProRAWHEIC won’t open in Windowshow to switch iPhone to JPEGithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/mfa-ve-firme-2026-passkeys-fido2-misto-sms/https://www.ithope.cz/en/blog/mfa-ve-firme-2026-passkeys-fido2-misto-sms/Why SMS codes fall short, how passkeys and FIDO2 stop phishing, and how to roll out MFA without driving employees to bypass it.Sun, 06 Sep 2026 00:00:00 GMTtwo-factor authenticationMFApasskeysFIDO2phishingMicrosoft 365business account securityithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/odesel-nam-ajtak-a-nikdo-nezna-hesla-checklist/https://www.ithope.cz/en/blog/odesel-nam-ajtak-a-nikdo-nezna-hesla-checklist/No reliable IT handover took place. Learn what to secure first, how to rotate access safely, and why a backup only counts after a successful restore.Sun, 06 Sep 2026 00:00:00 GMTtaking over company IT managementIT admin leftIT managementdomain and DNSMicrosoft 365backup restore testIT auditithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/raw-nef-cr3-arw-fotky-z-karty-obnoveni-po-smazani/https://www.ithope.cz/en/blog/raw-nef-cr3-arw-fotky-z-karty-obnoveni-po-smazani/How RAW recovery differs from JPEG, why deleted camera cards often have good recovery odds, and which mistakes destroy them. A practical prevention guide.Sun, 06 Sep 2026 00:00:00 GMTRAWNEFCR3ARWRAFDNGmemory carddata recoveryrecovering RAW photos from a carddeleted photos from Nikon Z8formatted Canon EOS R5 cardithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/co-ma-umet-zamestnanec-s-ai/https://www.ithope.cz/en/blog/co-ma-umet-zamestnanec-s-ai/A practical AI baseline for employees in 2026: context-rich prompts, output verification, company data protection, a manager checklist, and Article 4.Sat, 05 Sep 2026 00:00:00 GMTAI skills for employeesAI literacyAI trainingAI for businessespromptsverifying AI outputscompany data securityithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/google-disk-nebo-onedrive-smazal-soubory-na-vsech-zarizenich/https://www.ithope.cz/en/blog/google-disk-nebo-onedrive-smazal-soubory-na-vsech-zarizenich/Sync is not backup: deletion spreads to every signed-in device. Learn how long OneDrive and Google Drive retain trash and what recovery options remain.Sat, 05 Sep 2026 00:00:00 GMTOneDriveGoogle DrivesynchronizationbackuptrashMicrosoft 365Google WorkspaceOneDrive deleted files on every devicerecovering files from Google Drive trashsynchronization is not backupithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/mac-nevidi-nebo-nemuze-zapisovat-na-externi-disk-ntfs/https://www.ithope.cz/en/blog/mac-nevidi-nebo-nemuze-zapisovat-na-externi-disk-ntfs/Why Macs can read but not write to NTFS drives, when exFAT makes sense, and why formatting must always come last. Includes a format comparison and Time Machine rules.Sat, 05 Sep 2026 00:00:00 GMTMacNTFSexFATAPFSexternal driveTime Machine14-inch MacBook Pro 2023macbook cannot write to external driveexternal drive read-only on machow to format a drive for mac and windowsithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/vyhlaska-410-2025-nizsi-rezim-opatreni-v-praxi/https://www.ithope.cz/en/blog/vyhlaska-410-2025-nizsi-rezim-opatreni-v-praxi/A practical IT guide to the lower-obligation regime: deadlines, backups, accountable staff, recovery order, network separation, and supplier contracts.Sat, 05 Sep 2026 00:00:00 GMTvyhláška 410/2025 Sb.lower-obligation regimezákon 264/2025 Sb.NIS2 obligationsbackupsNÚKIBIT for businessesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/case-study-automatizace-hlaseni-chyb/https://www.ithope.cz/en/blog/case-study-automatizace-hlaseni-chyb/An ITHOPE case study: a bug-reporting widget with AI triage and Telegram, automating everything from annotated screenshots to prioritization.Fri, 04 Sep 2026 00:00:00 GMTbusiness process automationcase studybug reportingAI triagebusiness applicationsinternal toolscustom developmentithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/it-audit-male-firmy-krok-za-krokem-vs-penetracni-test/https://www.ithope.cz/en/blog/it-audit-male-firmy-krok-za-krokem-vs-penetracni-test/A step-by-step small-business IT audit: what it covers, what the owner receives, and when penetration testing is worth the cost.Fri, 04 Sep 2026 00:00:00 GMTIT auditsmall-business IT auditpenetration testingsecurity auditIT inventorybackup and recoverymanaged IT for businessesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zaznam-z-kamer-nvr-dvr-po-poruse-jak-zachranit/https://www.ithope.cz/en/blog/zaznam-z-kamer-nvr-dvr-po-poruse-jak-zachranit/Recover NVR or DVR footage after a failure: stop overwriting, protect the drives, and prepare the right equipment for professional recovery.Fri, 04 Sep 2026 00:00:00 GMTdata recoveryCCTV systemNVRDVRCCTV footagesurveillance driveinsurance claimdata recovery Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/automatizace-vytezovani-faktur-v-male-firme/https://www.ithope.cz/en/blog/automatizace-vytezovani-faktur-v-male-firme/Automating invoice and receipt extraction with OCR and AI: capabilities, limits, accounting integration, approvals, and when it pays off.Thu, 03 Sep 2026 00:00:00 GMTinvoice data extractioninvoice automationdocument data extractionOCRAI in businessISDOCinvoice approvalaccountingithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/data-z-notebooku-ktery-nejde-zapnout-windows/https://www.ithope.cz/en/blog/data-z-notebooku-ktery-nejde-zapnout-windows/Your laptop will not start and you have no backup. First determine whether the fault is in the power supply, motherboard, Windows, or the drive.Thu, 03 Sep 2026 00:00:00 GMTdata recoverylaptop will not turn onWindows 11BitLockerBitLocker recovery keyM.2 NVMe2.5″ SATASurfacedata recovery Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/prepsal-jsem-soubor-jak-ziskat-predchozi-verzi/https://www.ithope.cz/en/blog/prepsal-jsem-soubor-jak-ziskat-predchozi-verzi/Overwritten or replaced a file while copying? Learn where to find an earlier version in Windows, OneDrive, SharePoint, Google Drive, and Office—and when recovery is impossible.Thu, 03 Sep 2026 00:00:00 GMTdata recoveryoverwritten fileprevious versionsFile HistoryOneDriveSharePointshadow copiesversioningithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/spf-dkim-dmarc-firemni-e-mail-dorucitelnost-2026/https://www.ithope.cz/en/blog/spf-dkim-dmarc-firemni-e-mail-dorucitelnost-2026/SPF, DKIM and DMARC determine whether email reaches the inbox and protect your domain from spoofing. Learn what they do and how to configure them.Thu, 03 Sep 2026 00:00:00 GMTSPF recordDKIMDMARCemail going to spamemail deliverabilitydomain DNS recordsspoofed senderithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ai-gramotnost-podle-ai-act-cl-4-v-praxi/https://www.ithope.cz/en/blog/ai-gramotnost-podle-ai-act-cl-4-v-praxi/AI literacy under Article 4 of the AI Act has applied since 2 February 2025. Learn what companies should document and how to provide suitable training.Wed, 02 Sep 2026 00:00:00 GMTAI literacyAI ActArticle 4nařízení 2024/1689AI training for companiesinternal AI usage rulescomplianceithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/omylem-zformatovany-disk-nebo-karta-jake-jsou-sance/https://www.ithope.cz/en/blog/omylem-zformatovany-disk-nebo-karta-jake-jsou-sance/A quick format removes file tables; a full format overwrites the volume. Learn what affects recovery chances for HDDs, SSDs, SD cards, and USB drives.Wed, 02 Sep 2026 00:00:00 GMTdata recoveryformatted drivequick formatfull formatSD cardUSB flash driveTRIMexFATithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/prenosne-ssd-samsung-t7-sandisk-extreme-prestalo-fungovat/https://www.ithope.cz/en/blog/prenosne-ssd-samsung-t7-sandisk-extreme-prestalo-fungovat/Portable USB SSDs fail silently: they vanish or disconnect. Learn what causes it and what passwords, firmware, and TRIM mean for recovery.Wed, 02 Sep 2026 00:00:00 GMTSSD data recoveryportable SSDsSamsung T7SanDisk ExtremeCrucial X8TRIMexternal SSD not workingithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/router-a-firewall-po-konci-podpory-kev-vymena/https://www.ithope.cz/en/blog/router-a-firewall-po-konci-podpory-kev-vymena/Unsupported devices get no patches, even for actively exploited flaws. Learn how to check EOL status, search the KEV catalog, and decide when to replace them.Wed, 02 Sep 2026 00:00:00 GMTrouter end of supportEOL firewallfirmware updatesreplacing a business routerKEV catalognetwork device vulnerabilitiesbusiness network securityithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/chyba-crc-cyklicka-redundantni-kontrola-co-s-diskem/https://www.ithope.cz/en/blog/chyba-crc-cyklicka-redundantni-kontrola-co-s-diskem/A cyclic redundancy check error means data could not be read consistently. Learn why repeated copying and CHKDSK /r can put your data at risk.Tue, 01 Sep 2026 00:00:00 GMTHDD data error cyclic redundancy checkCRCdata recoverybad sectorsexternal driveSD cardCHKDSKithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/firemni-wifi-wpa3-802-1x-hoste-audit/https://www.ithope.cz/en/blog/firemni-wifi-wpa3-802-1x-hoste-audit/Why shared Wi-Fi passwords fail, what WPA3 improves, when to use 802.1X with RADIUS, and how to build and audit a secure guest network.Tue, 01 Sep 2026 00:00:00 GMTbusiness Wi-FiWPA3802.1XRADIUSguest Wi-FiWi-Fi securitynetwork segmentationithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/smazane-soubory-ve-windows-kos-shift-delete-a-co-dal/https://www.ithope.cz/en/blog/smazane-soubory-ve-windows-kos-shift-delete-a-co-dal/Emptying the Recycle Bin does not erase data. Learn why SSD TRIM matters, when recovery software may help, and when to call a lab.Tue, 01 Sep 2026 00:00:00 GMTdeleted file recoverydeleted Windows filesRecycle BinShift+DeleteTRIMFile Historydata recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/iphone-po-padu-funguje-co-zkontrolovat-i-kdyz-vypada-v-poradku/https://www.ithope.cz/en/blog/iphone-po-padu-funguje-co-zkontrolovat-i-kdyz-vypada-v-poradku/Your iPhone still works after a drop, but hidden damage may affect the screen, Face ID, water resistance, cameras, or battery.Mon, 31 Aug 2026 00:00:00 GMTiPhone after a dropscreen microcracksFace ID after a dropiPhone water resistance after a dropdropped iPhone 13iPhone 15 Pro dropiCloud iPhone backupithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ktere-macy-dostanou-dalsi-macos-a-co-konec-podpory-znamena/https://www.ithope.cz/en/blog/ktere-macy-dostanou-dalsi-macos-a-co-konec-podpory-znamena/How to check the last macOS version available for your MacBook, what stops working after support ends, and when replacement is genuinely necessary.Mon, 31 Aug 2026 00:00:00 GMTmacOS supportend of Mac supportmacOS Tahoe 26 compatibilitymacOS security updateslast macOS for MacBook Air 2019MacBook Pro 2017 updatesRosetta macOS 27ithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-probiha-diagnostika-apple-zarizeni-a-schvaleni-opravy/https://www.ithope.cz/en/blog/jak-probiha-diagnostika-apple-zarizeni-a-schvaleni-opravy/What happens from intake of an iPhone, iPad or MacBook through diagnosis, quote approval and final testing, and which steps must remain separate.Sun, 30 Aug 2026 00:00:00 GMTApple servicediagnosticsrepair approvaliPhoneMacBookithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-smazat-macbook-pred-prodejem-nebo-vracenim-spravne/https://www.ithope.cz/en/blog/jak-smazat-macbook-pred-prodejem-nebo-vracenim-spravne/Deleting a user does not erase a Mac. Follow the correct steps to remove your data, disable Activation Lock, and prepare the MacBook for its next owner.Sun, 30 Aug 2026 00:00:00 GMTMacBookerasing a Mac before selling itErase All Content and SettingsActivation Lockhow to erase a MacBook Air M1resetting a MacBook to factory settingscompany laptopsithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kontrola-pouziteho-macbooku-pred-koupi-10-bodu/https://www.ithope.cz/en/blog/kontrola-pouziteho-macbooku-pred-koupi-10-bodu/Ten checks for a used MacBook you can complete in 20 minutes, from battery cycles and Activation Lock to service history and keyboard condition.Sun, 30 Aug 2026 00:00:00 GMTused MacBookinspecting a MacBook before buyingMacBook battery cyclesMac Activation LockMacBook Air M1 2020MacBook Pro 13 M1 2020butterfly keyboard 2016 2019ithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/data-z-nefunkcniho-macbooku-co-jde-zachranit-a-co-ne/https://www.ithope.cz/en/blog/data-z-nefunkcniho-macbooku-co-jde-zachranit-a-co-ne/Your MacBook will not start and you have no backup. Recovery depends on its generation: older Intel storage may be readable, while newer data is tied to the logic board.Sat, 29 Aug 2026 00:00:00 GMTdata recoveryMacBookMacBook Air M1 data recoveryMacBook Pro T2 dataApple siliconFileVaultDisk Sharingdata recovery Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/windows-10-po-konci-podpory-co-delat-s/https://www.ithope.cz/en/blog/windows-10-po-konci-podpory-co-delat-s/Windows 10 support ended on 14 October 2025. Learn when to upgrade to Windows 11, use ESU temporarily, or replace business PCs.Sat, 29 Aug 2026 00:00:00 GMTWindows 10Windows 11ESUend of supportbusiness ITTPM 2.0migrationithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/iphone-hlasi-tekutinu-v-konektoru-co-delat-a-cemu-se-vyhnout/https://www.ithope.cz/en/blog/iphone-hlasi-tekutinu-v-konektoru-co-delat-a-cemu-se-vyhnout/“Liquid detected in connector” or “Charging not available”: what it means, how to dry your iPhone safely, and when corrosion requires service.Fri, 28 Aug 2026 00:00:00 GMTiPhoneliquid in the connectorcharging not availableiPhone 13 liquid in Lightning connectoriPhone 15 USB-C liquid detectedliquid-damaged iPhoneiPhone repair Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/microsoft-365-vase-e-maily-nezalohuje-co-firme/https://www.ithope.cz/en/blog/microsoft-365-vase-e-maily-nezalohuje-co-firme/Recycle bins, version history, and retention are not backups. Learn how long recovery remains possible and what to check before choosing a provider.Fri, 28 Aug 2026 00:00:00 GMTMicrosoft 365backupExchange OnlineSharePointOneDriveransomwareIT managementithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/iphone-se-prehriva-a-rychle-vybiji-software-baterie-nebo-deska/https://www.ithope.cz/en/blog/iphone-se-prehriva-a-rychle-vybiji-software-baterie-nebo-deska/Learn what makes an iPhone overheat and drain fast, what you can check at home, and when to stop charging and seek professional repair.Thu, 27 Aug 2026 00:00:00 GMTiPhoneiPhone overheatingrapid battery drainiPhone 13 overheatingiPhone batterylogic board faultiPhone repair Brnowater-damaged iPhoneithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-externiho-disku-pro-prahu-kdy/https://www.ithope.cz/en/blog/zachrana-dat-z-externiho-disku-pro-prahu-kdy/Prague has real data recovery labs. Learn when sending an external drive to Brno makes sense, what to request, and why a “starting price” is only a floor.Thu, 27 Aug 2026 00:00:00 GMTdata recoveryexternal drivePragueexternal SSDWD My PassportSMRdrive collection for laboratory recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/baterie-iphonu-kondice-cykly-a-kdy-ma-vymena-smysl/https://www.ithope.cz/en/blog/baterie-iphonu-kondice-cykly-a-kdy-ma-vymena-smysl/Find battery health on iPhone 12–16 and SE, understand cycle counts, unverified battery warnings, and when replacement actually helps.Wed, 26 Aug 2026 00:00:00 GMTiPhonebatterybattery healthcharge cyclesiPhone 13 battery replacementunverified batteryiPhone 15 cycle countiPhone repair Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-hdd-pro-zlin-bez-cesty/https://www.ithope.cz/en/blog/zachrana-dat-z-hdd-pro-zlin-bez-cesty/No lab in Zlín: your drive travels to Brno via free collection. Learn how to pack it, what not to do, costs, and when driving 100 km yourself makes sense.Wed, 26 Aug 2026 00:00:00 GMTdata recoveryHDDZlínZlín Regioncrashed headsdrive collection for laboratory recoveryNASithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/iphone-praskly-displej-kdy-staci-sklo-a-kdy-cely-panel/https://www.ithope.cz/en/blog/iphone-praskly-displej-kdy-staci-sklo-a-kdy-cely-panel/A cracked iPhone 12–16 or SE usually needs a full display module replacement. Learn what this means for True Tone, Face ID, and repair value.Tue, 25 Aug 2026 00:00:00 GMTiPhonecracked iPhone screeniPhone 13 screen replacementdisplay moduleTrue ToneFace IDiPhone repair BrnoiPhone SE screenithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-pro-ostravu-postup-na-dalku-svoz/https://www.ithope.cz/en/blog/zachrana-dat-pro-ostravu-postup-na-dalku-svoz/We collect your disk in Ostrava for free and bring it to our Brno lab. Learn what to do first, how to choose a genuine recovery lab, and what it costs.Tue, 25 Aug 2026 00:00:00 GMTdata recoveryOstravaMoravian-Silesian RegionNASRAIDdisk collection for laboratory recoverybusiness dataithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-pro-usti-nad-labem-a-sever/https://www.ithope.cz/en/blog/zachrana-dat-pro-usti-nad-labem-a-sever/We collect drives from Ústí nad Labem free of charge for diagnosis in Brno. Learn how to pack your drive, what to avoid, and what recovery costs.Mon, 24 Aug 2026 00:00:00 GMTdata recoveryexternal driveÚstí nad LabemNorthern Bohemiadrive collection for laboratory diagnosisWD My PassportSMRithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-pro-olomouc-jak-probiha-na-dalku/https://www.ithope.cz/en/blog/zachrana-dat-pro-olomouc-jak-probiha-na-dalku/Our lab is in Brno-Židenice, not Olomouc. Learn when to ship a drive, when to bring it in, how long sector imaging takes, and what recovery costs.Sun, 23 Aug 2026 00:00:00 GMTdata recoveryOlomouchard driveNAS and RAIDBitLockersector-by-sector imageBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/pronajem-notebooku-pro-firmy-kdy-se-vyplati-pujcit/https://www.ithope.cz/en/blog/pronajem-notebooku-pro-firmy-kdy-se-vyplati-pujcit/When should a business rent or buy laptops? Compare costs, taxes, Windows 10 support, and the questions to ask before signing a rental agreement.Sat, 22 Aug 2026 00:00:00 GMTlaptop rentallaptop rental companybusiness laptopsend of Windows 10 supportWindows 11depreciation and tax expensesbusiness ITithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/co-vyzkouset-pri-prevzeti-apple-zarizeni-po-oprave/https://www.ithope.cz/en/blog/co-vyzkouset-pri-prevzeti-apple-zarizeni-po-oprave/A practical post-repair Apple device test covering the service report, replaced part, charging, display, cameras, ports, and features requiring unlocking.Fri, 21 Aug 2026 00:00:00 GMTApple repairpost-repair collectionfinal inspectioniPhoneMacBooktesting an iPhone 13 after a display replacementchecking a MacBook Air M1 after repairiPad 10th generation touchscreen after repairFace ID after repairithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/nis2-zakon-264-2025-koho-se-tyka/https://www.ithope.cz/en/blog/nis2-zakon-264-2025-koho-se-tyka/NIS2 is implemented in Czechia by zákon č. 264/2025 Sb. Find out whether your company is regulated and what it must complete in 2026.Fri, 21 Aug 2026 00:00:00 GMTNIS2zákon 264/2025 Sb.cybersecurityNÚKIBregulated servicelower-obligation regimeIT for businessesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/fotoaparat-iphonu-po-padu-neostri-nebo-se-trese/https://www.ithope.cz/en/blog/fotoaparat-iphonu-po-padu-neostri-nebo-se-trese/After a drop, an iPhone camera may not focus, may shake, or show spots. Learn how to identify cover glass, camera module, stabilization, and software faults.Thu, 20 Aug 2026 00:00:00 GMTiPhonecamerarear cameraimage stabilizationrepair after a dropApple repair serviceiPhone 13 camera repairithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kolik-stoji-oprava-macbooku-proc-nejdriv-diagnostika/https://www.ithope.cz/en/blog/kolik-stoji-oprava-macbooku-proc-nejdriv-diagnostika/MacBook repair cost depends on the exact model, confirmed fault, part and previous work. See what should be checked before a quote is approved.Thu, 20 Aug 2026 00:00:00 GMTMacBook repair costMacBook diagnosticsMacBook service Brnorepair quoteithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/redesign-webu-bez-ztraty-pozic/https://www.ithope.cz/en/blog/redesign-webu-bez-ztraty-pozic/A redesign can erase years of search visibility. Learn how to preserve valuable content, map 301 redirects, and avoid mistakes that can bury a new website.Thu, 20 Aug 2026 00:00:00 GMTwebsite redesignwebsite redevelopment301 redirectsbusiness websiteSEO during a redesignmoving beyond a templatewebsite-generated leadsithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/iphone-se-nenabiji-kdy-je-to-kabel-kdy/https://www.ithope.cz/en/blog/iphone-se-nenabiji-kdy-je-to-kabel-kdy/Is your iPhone not charging or disconnecting? Learn how to safely identify cable, adapter, port, battery, and hardware faults requiring service.Wed, 19 Aug 2026 00:00:00 GMTiPhonechargingUSB-CLightningbatteryApple serviceithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-dlouho-trva-oprava-iphonu-macbooku-ipadu/https://www.ithope.cz/en/blog/jak-dlouho-trva-oprava-iphonu-macbooku-ipadu/What determines repair time: model, diagnostics, part availability, approval and final testing—and how to get a realistic estimate.Wed, 19 Aug 2026 00:00:00 GMTApple repair servicerepair timeiPhoneMacBookiPadhow long does an iPhone 13 battery replacement takeMacBook Air M1 repair BrnoiPad 9th generation part availabilityMacBook Pro 14 repair timeithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/rozsireni-nas-o-vetsi-disky/https://www.ithope.cz/en/blog/rozsireni-nas-o-vetsi-disky/Step-by-step guide to expanding a RAID array with bigger drives: SHR vs. classic RAID, why expansion is as risky as a rebuild, and what to check first.Wed, 19 Aug 2026 00:00:00 GMTNASRAIDRAID array expansionSHRSynologyQNAPNAS drive replacementrebuildithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-zjistit-presny-model-apple-zarizeni-pred-poptavkou/https://www.ithope.cz/en/blog/jak-zjistit-presny-model-apple-zarizeni-pred-poptavkou/Find your iPhone, iPad, or MacBook model, model number, and generation—even if it will not turn on—and learn what not to share publicly.Tue, 18 Aug 2026 00:00:00 GMTApplemodel numberMacBookiPhoneiPadhow to identify a MacBook modelA2338 model number9th-generation iPad A2602which iPhone 12 do I haveithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/pocitac-se-nezapne-cerna-obrazovka/https://www.ithope.cz/en/blog/pocitac-se-nezapne-cerna-obrazovka/Computer won't turn on or shows a black screen? Step-by-step checks: power supply, monitor, RAM, board, drive. How to spot a failing drive and when to stop.Tue, 18 Aug 2026 00:00:00 GMTcomputer won't turn onblack screenPC diagnosticspower supplyRAMmotherboardhard drivePC repair Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/vymena-displeje-iphonu-original-nebo-kopie-co-uvidite/https://www.ithope.cz/en/blog/vymena-displeje-iphonu-original-nebo-kopie-co-uvidite/Genuine, aftermarket, or AASP? Learn what Parts and Service History shows, how Repair Assistant works, and why the final price requires a phone check.Tue, 18 Aug 2026 00:00:00 GMTiPhonescreen replacementgenuine Apple partsRepair Assistantparts historyout-of-warranty repairmobile phone repairiPhone 13 screen replacementiPhone 14 Pro screenithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/modra-obrazovka-bsod-co-znamena/https://www.ithope.cz/en/blog/modra-obrazovka-bsod-co-znamena/Windows blue screen: what the stop code tells you, how to tell RAM, drivers and drive failure apart, how to read minidumps and when a BSOD means a dying drive.Mon, 17 Aug 2026 00:00:00 GMTblue screenBSODstop codeminidumpPC diagnosticsbad sectorsSMARTithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/vymena-baterie-iphonu-v-brne-jak-probiha-co/https://www.ithope.cz/en/blog/vymena-baterie-iphonu-v-brne-jak-probiha-co/Out-of-warranty iPhone 12 and newer battery replacement in Brno: part options, data protection, and no passcode required.Mon, 17 Aug 2026 00:00:00 GMTiPhonebattery replacementBrno repair serviceRepair Assistantbattery healthgenuine partsbusiness phonesiPhone 14 battery replacementiPhone 12 batteryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/originalni-repasovany-nebo-aftermarket-dil-pro-macbook/https://www.ithope.cz/en/blog/originalni-repasovany-nebo-aftermarket-dil-pro-macbook/Four terms often confused in MacBook repair quotes. Learn what to ask about origin, condition, compatibility, testing, and warranty.Sun, 16 Aug 2026 00:00:00 GMTMacBookreplacement partsoriginal partaftermarketApple repair serviceMacBook Air M1 batteryMacBook Pro 14 displayMacBook Pro 2017 keyboardrefurbished MacBook part Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/proc-iphone-po-oprave-pise-neznamy-dil-a/https://www.ithope.cz/en/blog/proc-iphone-po-oprave-pise-neznamy-dil-a/Why an iPhone shows Unknown Part after repair, its effect on battery health, True Tone and resale value, and when calibration can fix it.Sun, 16 Aug 2026 00:00:00 GMTiPhoneiPhone repairUnknown Partgenuine Apple partsRepair Assistantbatterycompany phonesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-flash-disku/https://www.ithope.cz/en/blog/zachrana-dat-z-flash-disku/USB stick dead or the connector snapped off? Why DIY soldering finishes the data off, how NAND chips are read outside the controller, and when flash drive recovery has a real chance.Sun, 16 Aug 2026 00:00:00 GMTdata recoveryflash drive recoveryflash drivebroken USB connectormonolithic flash driveNANDcontrollerithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kondice-baterie-iphonu-klesla-pod-80-vymenit-nebo/https://www.ithope.cz/en/blog/kondice-baterie-iphonu-klesla-pod-80-vymenit-nebo/An 80% reading is Apple's service threshold, not an expiry date. When should a business iPhone get a new battery, and when is a new phone wiser?Sat, 15 Aug 2026 00:00:00 GMTiPhonebatterybattery healthRepair Assistantgenuine partsphone repairbusiness ITiPhone 12 battery replacementiPhone 13 battery replacementithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/sprava-a-bezpecnost-firemniho-webu/https://www.ithope.cz/en/blog/sprava-a-bezpecnost-firemniho-webu/An outdated WordPress, missing backups and SEO spam after a hack. How to spot that nobody is looking after your company website, what to check every month and when to hand it over.Sat, 15 Aug 2026 00:00:00 GMTwebsite managementwebsite maintenancewebsite securityWordPresshacked websitewebsite backupsIT for businessesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kde-nechat-opravit-iphone-v-brne-kdyz-tu/https://www.ithope.cz/en/blog/kde-nechat-opravit-iphone-v-brne-kdyz-tu/There is no Apple Store in Czechia. Learn when to use an authorized or independent repair shop, how to identify genuine parts, and what appears in Parts and Service History.Fri, 14 Aug 2026 00:00:00 GMTiPhoneiPhone repairBrnoApplegenuine partsRepair Assistantout-of-warranty serviceiPhone 13 repairiPhone 15 repairithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/penetracni-test-pro-malou-firmu/https://www.ithope.cz/en/blog/penetracni-test-pro-malou-firmu/Penetration testing for small businesses: how it differs from a vulnerability scan, how it works step by step, what drives the price, and how to spot a quote that is just scanner output in disguise.Fri, 14 Aug 2026 00:00:00 GMTpenetration testpenetration testing costvulnerability scancybersecurityNIS2IT auditsmall business securityithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/firemni-data-v-chatgpt/https://www.ithope.cz/en/blog/firemni-data-v-chatgpt/What can employees paste into ChatGPT? Personal vs. business accounts, model training, GDPR, trade secrets and rules your team will actually follow.Thu, 13 Aug 2026 00:00:00 GMTchatgpt company dataAI policyGDPRtrade secretsshadow AIlocal AIAI for businessithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-macbooku-time-machine/https://www.ithope.cz/en/blog/zachrana-dat-z-macbooku-time-machine/Mac won't turn on and the Time Machine backup failed? Why T2 and Apple Silicon limit recovery from soldered SSDs, and how to get data out via Share Disk.Wed, 12 Aug 2026 00:00:00 GMTdata recoverymacbook data recoveryMacBookTime MachineFileVaultApple SiliconT2soldered SSDithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/co-obnasi-mesicni-sprava-it/https://www.ithope.cz/en/blog/co-obnasi-mesicni-sprava-it/What monthly IT management really involves: backup checks, updates, disk and network monitoring, incidents, accounts and documentation. And when an on-call IT guy is enough.Tue, 11 Aug 2026 00:00:00 GMTIT management for companiesmonthly IT managementIT retainerIT monitoringbackup checksupdatesIT support Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/notebook-se-prehriva-a-vypina/https://www.ithope.cz/en/blog/notebook-se-prehriva-a-vypina/Laptop overheating and shutting off? Usual causes: clogged heatsink, dried thermal paste, throttling. What you can fix yourself, when to visit a repair shop, why repeated shutdowns risk your data.Mon, 10 Aug 2026 00:00:00 GMTlaptop repairlaptop overheatingoverheating laptopthermal throttlingheatsink cleaningthermal pasteBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ransomware-ve-firme-prvnich-24-hodin/https://www.ithope.cz/en/blog/ransomware-ve-firme-prvnich-24-hodin/Ransomware encrypted your company data? First-24-hours plan: isolate the network, what not to power off, reporting to NÚKIB and ÚOOÚ, restoring from backups, and why not to pay the ransom right away.Sun, 09 Aug 2026 00:00:00 GMTransomwarecyber attackincident responseNÚKIBbackupsdata recoveryIT security for businessesithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/disk-po-prepeti-bourka/https://www.ithope.cz/en/blog/disk-po-prepeti-bourka/Drive hit by a storm surge: why swapping the PCB fails (adaptives in ROM), risks to NAS and external drives, what not to do, and how recovery works.Sat, 08 Aug 2026 00:00:00 GMTdrive after a power surgedata recoverypower surgethunderstormburnt drive electronicsTVS diodeadaptive data ROMithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-dronu-dji/https://www.ithope.cz/en/blog/zachrana-dat-z-dronu-dji/Your DJI drone crashed or went into water? Why you must not power it back on, how to recover footage from the microSD and internal memory, and when a broken recording can be repaired.Thu, 06 Aug 2026 00:00:00 GMTdata recoverydrone data recoveryDJImicroSDdrone in watervideo repairinternal memoryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/umi-lokalni-ai-cesky-co-ukazuji-benchmarky-a-co-z-toho-plyne-pro-firmu/https://www.ithope.cz/en/blog/umi-lokalni-ai-cesky-co-ukazuji-benchmarky-a-co-z-toho-plyne-pro-firmu/Czech benchmarks BenCzechMark and MiniCzechBenchmark show local models do handle Czech — but the gap behind English persists and rankings shift by task. How to pick a model on your own data.Wed, 05 Aug 2026 00:00:00 GMTlocal ai model in czechlocal AIBenCzechMarkquantizationOllamaLLM for businessRTX 3090ithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kod-od-ai-kdo-ho-precetl-nez-slo-na-uzivatele/https://www.ithope.cz/en/blog/kod-od-ai-kdo-ho-precetl-nez-slo-na-uzivatele/Testing found vulnerabilities in 45% of AI-written tasks. What breaks in that code, why tests miss it, and what the Cyber Resilience Act demands from 11 Sep 2026.Tue, 04 Aug 2026 00:00:00 GMTsecurityai in businessapplication developmentcomplianceithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kolik-stoji-firemni-web-ktery-nosi-poptavky/https://www.ithope.cz/en/blog/kolik-stoji-firemni-web-ktery-nosi-poptavky/What goes into the price of a business website that brings in leads: design, copy, technology, measurement and maintenance. Why the cheapest template ends up expensive.Mon, 03 Aug 2026 00:00:00 GMTbusiness websitewebsite costweb design for businessesleads from your websitelead trackingwebsite redesignchoosing a web developerithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/odesel-vam-ajtak-jak-predat-firemni-it/https://www.ithope.cz/en/blog/odesel-vam-ajtak-jak-predat-firemni-it/IT admin leaving? Handover checklist: passwords, domain and DNS, licences, contracts, network documentation and backup testing. How to keep things running and when to outsource IT.Sun, 02 Aug 2026 00:00:00 GMTIT handoverIT admin departureIT handover checklistcompany IT managementoutsourced IT managementIT documentationcredentials and passwordsithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kolik-stoji-sprava-it-pro-malou-firmu-2026/https://www.ithope.cz/en/blog/kolik-stoji-sprava-it-pro-malou-firmu-2026/IT support pricing for small businesses: what a retainer should cover (monitoring, backups, updates, SLA), when hourly billing is enough, what drives the price and what to watch for in the contract.Sat, 01 Aug 2026 00:00:00 GMTIT supportIT support pricingserver managementretainer vs hourlySLAIT for businessIT outsourcingithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/tiche-poskozeni-dat-proc-ext4-mlci-kdyz-se/https://www.ithope.cz/en/blog/tiche-poskozeni-dat-proc-ext4-mlci-kdyz-se/Ext4 doesn't checksum data blocks, so it can't detect silent file corruption. How Btrfs and ZFS checksums and scrub work — and what applies to Synology, QNAP and TrueNAS.Fri, 31 Jul 2026 00:00:00 GMTbtrfs vs ext4 nasbtrfszfssilent data corruptionscrubchecksumsbusiness NASithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ai-bez-cloudu-ktere-agendy-nesmi-odejit-ze-site/https://www.ithope.cz/en/blog/ai-bez-cloudu-ktere-agendy-nesmi-odejit-ze-site/How to split AI workflows by data sensitivity: what must stay on your own hardware, what can go to the cloud, what a local model handles, and how to prove it to customers and auditors.Thu, 30 Jul 2026 00:00:00 GMTlocal aiai in businessai without the cloudgdprnis2cybersecurityithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/lvm-srozumitelne-logicke-svazky-snapshoty-a-co-delat/https://www.ithope.cz/en/blog/lvm-srozumitelne-logicke-svazky-snapshoty-a-co-delat/How LVM works, why a snapshot isn't a backup, and what to do when the server reports Couldn't find device with uuid. Safe diagnostics: when vgcfgrestore helps — and when it kills your last copy.Wed, 29 Jul 2026 00:00:00 GMTlvmlvm data recoverydata recoverythin poolsnapshotlinux servervgcfgrestoreithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/nukib-varoval-pred-deepseekem-co-to-znamena-pro/https://www.ithope.cz/en/blog/nukib-varoval-pred-deepseekem-co-to-znamena-pro/NÚKIB's warning about DeepSeek and the July incident where OpenAI's models broke into Hugging Face measure the same thing: how data leaves your network. Who the warning binds and what to do this week.Wed, 29 Jul 2026 00:00:00 GMTnukibdeepseeknukib warningai in the companylocal ainis2cybersecurityopenaiai agentsithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/synology-vs-qnap-pro-firmu-2026-dsm-vs/https://www.ithope.cz/en/blog/synology-vs-qnap-pro-firmu-2026-dsm-vs/Synology or QNAP for a small business? DSM vs QTS differences, how the Plus-series drive lock has changed, which models make sense, and what the whole setup costs with a UPS and a second backup.Tue, 28 Jul 2026 00:00:00 GMTsynology vs qnapNAS for businessDSM 7.3QuTS herodrive compatibilitybackupithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/raid-urovne-prakticky-0-1-5-6-10/https://www.ithope.cz/en/blog/raid-urovne-prakticky-0-1-5-6-10/How to choose a RAID level for a business NAS: how much capacity remains from RAID 0, 1, 5, 6, and 10, when Synology SHR makes sense, why RAID 6 beats a hot spare, and why mirroring is not a backup.Mon, 27 Jul 2026 00:00:00 GMTraid úrovněraidnassynology shrraid 5 vs raid 6zálohovánífiremní úložištěithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-funguje-nas-uvnitr-disky-raid-svazky-a/https://www.ithope.cz/en/blog/jak-funguje-nas-uvnitr-disky-raid-svazky-a/How a NAS works inside — from disks through RAID and the storage pool to volumes and shared folders. What each layer does, what happens when it fails, and what to ask your vendor before you buy.Sun, 26 Jul 2026 00:00:00 GMThow NAS worksNASRAIDSynologyQNAPstorage poolbusiness storageithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/oprava-hdd-western-digital-kdyz-disk-neni-videt/https://www.ithope.cz/en/blog/oprava-hdd-western-digital-kdyz-disk-neni-videt/Step-by-step WD HDD repair: what to safely check with My Passport, Elements, and My Book, why not to run CHKDSK, and when to power off the drive to save your data.Sat, 25 Jul 2026 00:00:00 GMTdata recoverywd hdd repairWestern DigitalMy PassportWD drive not detectedHDD clickinghard drive data recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/claude-cena-pro-firmy-2026-tarify-a-kdy/https://www.ithope.cz/en/blog/claude-cena-pro-firmy-2026-tarify-a-kdy/Claude pricing 2026 at a glance: Free, Pro, Max, Team and Enterprise, the price in Czech crowns, subscription versus API, and when ChatGPT or Microsoft 365 Copilot suits a company better.Fri, 24 Jul 2026 00:00:00 GMTclaude pricingclaude for businessclaude teamai for businesschatgpt vs claudemicrosoft 365 copilotai subscriptionithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-ssd-proc-je-tezsi-nez/https://www.ithope.cz/en/blog/zachrana-dat-z-ssd-proc-je-tezsi-nez/SSD data recovery runs into TRIM, the controller and FTL translation tables. When recovery stands a chance, what the drive erases for good, and why to power an SSD off immediately after an incident.Thu, 23 Jul 2026 00:00:00 GMTdata recoverySSD data recoverySSDTRIMNVMedeleted file recoverySSD controllerithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/disk-chce-naformatovat-raw-neklikejte-data-jdou-zachranit/https://www.ithope.cz/en/blog/disk-chce-naformatovat-raw-neklikejte-data-jdou-zachranit/Windows says the drive needs formatting, or shows it as RAW? Why not to click Format, what RAW means, and how to safely get your data back off the drive.Wed, 22 Jul 2026 00:00:00 GMTdata recoverydrive needs formattingRAW drivefile recoveryCHKDSKNASBitLockerithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/bitlocker-najednou-chce-recovery-klic-po-aktualizaci-windows/https://www.ithope.cz/en/blog/bitlocker-najednou-chce-recovery-klic-po-aktualizaci-windows/Company laptop asking for a BitLocker recovery key after a Windows update? The TPM detected a firmware or Secure Boot change. Where to find the key in Entra ID, Intune or AD, and how to fix it.Tue, 21 Jul 2026 00:00:00 GMTbitlocker recovery keybitlocker after updateTPM protectorSecure Bootdisk encryptiondata recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kolik-stoji-zachrana-dat-z-disku-transparentni-cenik/https://www.ithope.cz/en/blog/kolik-stoji-zachrana-dat-z-disku-transparentni-cenik/2026 data recovery prices for HDDs, SSDs, and NAS devices, plus the key factors that affect the final cost.Mon, 20 Jul 2026 00:00:00 GMTdata recovery costdata recoverydata recovery pricingHDD data recoverySSD data recoveryNAS data recoverydata recovery Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/obnova-dat-z-hdd-postup-podle-typu-zavady/https://www.ithope.cz/en/blog/obnova-dat-z-hdd-postup-podle-typu-zavady/HDD data recovery by fault type: when software helps, when to power off the drive immediately, and when to call a specialist. A step-by-step procedure and what to avoid so data isn't lost forever.Sun, 19 Jul 2026 00:00:00 GMTHDD data recoverydata rescuebad sectorsclicking drivedamaged drivedata rescue Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/oprava-hdd-disku-kdy-ma-smysl-a-kdy/https://www.ithope.cz/en/blog/oprava-hdd-disku-kdy-ma-smysl-a-kdy/When does HDD repair make sense and when should you turn it off immediately? A decision guide based on data value — clicking, bad sectors, electronics, and logical failure.Sat, 18 Jul 2026 00:00:00 GMTHDD repairdata recoveryHDD data recoveryclicking diskbad sectorsdisk service Brnodisk SMARTithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/chkdsk-na-externim-disku-kdy-pomuze-a-kdy/https://www.ithope.cz/en/blog/chkdsk-na-externim-disku-kdy-pomuze-a-kdy/When CHKDSK on an external drive fixes the file system and when it irreversibly deletes data. How to spot physical drive failure, when to disconnect it, and why to make a sector image first.Fri, 17 Jul 2026 00:00:00 GMTchkdskchkdsk external drivedata recoverybad sectorsexternal driveRAW driveithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/externi-disk-se-nenacita-nebo-neni-videt-bezpecny/https://www.ithope.cz/en/blog/externi-disk-se-nenacita-nebo-neni-videt-bezpecny/External drive not loading or not showing up? What to check, what not to format, when to disconnect the drive and how not to make the data worse.Thu, 16 Jul 2026 00:00:00 GMTdata recoveryexternal drive not loadingexternal drive repairHDD not showing updisk data recoveryexternal HDDithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-v-brne-kdy-disk-privezt-osobne/https://www.ithope.cz/en/blog/zachrana-dat-v-brne-kdy-disk-privezt-osobne/Data recovery in Brno step by step — when to bring the disk in person, what to do before the trip, how to pack the media, what to say over the phone, and how quickly diagnostics begin.Wed, 15 Jul 2026 00:00:00 GMTdata recoverydata recovery Brnodisk data recoverydamaged HDDNASRAIDithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/oprava-notebooku-v-brne-kdy-se-vyplati-servis/https://www.ithope.cz/en/blog/oprava-notebooku-v-brne-kdy-se-vyplati-servis/When is notebook repair worthwhile and when should you buy a refurbished or new unit? The 50% value rule, what determines repair costs in Brno, and how to identify a quality service provider.Tue, 14 Jul 2026 00:00:00 GMTnotebook repairnotebook service Brnonotebook repair Brnorefurbished notebookdata recoveryPC service Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/protocili-jsme-milion-za-marketing/https://www.ithope.cz/en/blog/protocili-jsme-milion-za-marketing/An agency, pay-per-click campaigns, a two-year dispute with Google before the competition authority, then two more agencies. About a million crowns — and almost nothing. What it taught me.Mon, 13 Jul 2026 00:00:00 GMTmarketing for small businessesexperience with an agencymarketing return on investmentcontent for businessesbusiness in Brnoentrepreneur storyithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-dostat-data-z-poskozeneho-hdd/https://www.ithope.cz/en/blog/jak-dostat-data-z-poskozeneho-hdd/Clicking HDD, a disk that won't boot or keeps disappearing? What to do immediately, what to avoid and when software isn't enough. Practical advice from our lab in Brno.Thu, 09 Jul 2026 00:00:00 GMTdamaged HDDdata recovery from HDDdisk clickingHDD repairdisk diagnosticsmechanical failuredata recoveryBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/wifi-problemy-slaby-signal-vypadky/https://www.ithope.cz/en/blog/wifi-problemy-slaby-signal-vypadky/Struggling with WiFi problems, a weak signal, or dropouts? A summary of 10 causes, quick diagnostics, mesh vs. extender, and when to call a network specialist.Wed, 08 Jul 2026 00:00:00 GMTwifi problemsweak wifi signalslow wifiwifi dropoutshow to improve wifi signalwifi mesh vs extenderrouter administrationcorporate network managementithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ai-automatizace-pro-firmy-7-procesu/https://www.ithope.cz/en/blog/ai-automatizace-pro-firmy-7-procesu/Practical AI automation for businesses: invoices, emails, quotes, meeting minutes, documents, data admin, and IT support. Secure, with human oversight.Tue, 07 Jul 2026 00:00:00 GMTAI automation for businessesinvoice automationIT process automationAI agent in businessprocess automation using AIdata process automationbusiness efficiencyithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/audit-pocitacove-site-kabelaze/https://www.ithope.cz/en/blog/audit-pocitacove-site-kabelaze/A computer network and cabling audit reveals outages, weak points, security flaws, and the condition of fibre optics. A practical process for businesses in Brno and across the Czech Republic.Mon, 06 Jul 2026 00:00:00 GMTcomputer network auditcabling auditstructured cabling auditIT network security auditnetwork infrastructure auditfibre optic cablingIT services Brnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/konkurence-vas-predjizdi-s-ai/https://www.ithope.cz/en/blog/konkurence-vas-predjizdi-s-ai/While your team manually compiles proposals and copies data, competitors using AI respond faster. How to stop losing time, money, and company data.Sun, 05 Jul 2026 00:00:00 GMTAI training for companiesAI for businessAI skillsshadow ITcompetitivenessproductivityGDPRBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/proc-rebuild-zabiji-raid-pole/https://www.ithope.cz/en/blog/proc-rebuild-zabiji-raid-pole/RAID reports degraded, a failed disk, or a rebuild failure? A real-world 20-drive RAID 6 case shows why rebuilding an old array can be catastrophic and why cloning the drives first is essential.Sat, 04 Jul 2026 00:00:00 GMTRAIDRAID rebuilddegraded RAIDRAID 6NASSynologyQNAPdata recoverydisk arrayBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zarizeni-pod-vodou-zachrana-dat/https://www.ithope.cz/en/blog/zarizeni-pod-vodou-zachrana-dat/Phone dropped in water, disk soaked, or external HDD flooded? What to do immediately, why not rice, and how we rescue photos and data from oxidation, UFS chips, and HDDs.Fri, 03 Jul 2026 00:00:00 GMTdata recoveryphone in waterwet mobileoxidationSamsung Galaxy S10UFSchip-offexternal diskBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/dotace-na-skoleni-ai-2026/https://www.ithope.cz/en/blog/dotace-na-skoleni-ai-2026/AI training grants in 2026: Jsem v kurzu (up to CZK 35,000, 23.27% co-payment), POVEZ for companies up to 85%, DIGI pro firmu has ended. Verified figures, no hype.Thu, 02 Jul 2026 00:00:00 GMTAI training grantsJsem v kurzuPOVEZDIGI pro firmuAI training for companiesemployee education grantsMPSVLabour OfficeAI for businessithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kolik-stoji-neumet-ai/https://www.ithope.cz/en/blog/kolik-stoji-neumet-ai/The other side of the balance sheet: the cost of NOT adopting AI. Five ways AI ignorance drains money, a model calculator with your own figures, and the risk of shadow AI.Thu, 02 Jul 2026 00:00:00 GMTAI training for employeesAI skillsAI costsshadow ITAI for businessproductivityGDPRAI trainingithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-raid-pole/https://www.ithope.cz/en/blog/zachrana-dat-z-raid-pole/Degraded or collapsed RAID 0/1/5/6/10? Another rebuild finishes off the disks that still read. Reconstruction from CZK 14,900, free diagnostics. Brno lab, 24/7 +420 775 556 063.Wed, 01 Jul 2026 00:00:00 GMTRAIDRAID 5RAID 6RAID 0RAID 10disk arrayNASrebuilddegradedparitydata recoveryRAID recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/stavime-vlastni-ai-antivirus/https://www.ithope.cz/en/blog/stavime-vlastni-ai-antivirus/ITHOPE develops an AI antivirus for companies: local endpoint protection, suspicious file detection, explainable verdicts, and a European approach to data.Tue, 30 Jun 2026 00:00:00 GMTAI antiviruscybersecurityAI malwareendpoint securitylocal AIdata protectionlocal antivirusantivirus with artificial intelligencemalicious file detectionAI endpoint securitycybersecurity investmentBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-ze-serveru/https://www.ithope.cz/en/blog/zachrana-dat-ze-serveru/Server data recovery with hardware RAID controllers: HP Smart Array, Dell PERC, LSI MegaRAID, Foreign Config, failed RAID 5/6 rebuilds, and VMware VMFS.Mon, 29 Jun 2026 00:00:00 GMT["RAIDserverHP ProLiantDell PowerEdgePERCSmart ArrayLSI MegaRAIDVMwareVMFSRAID 5RAID 6data recoveryenterprise"]ithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-qnap-nas/https://www.ithope.cz/en/blog/zachrana-dat-qnap-nas/QNAP NAS data recovery: "Volume is not active", damaged LVM thin pool, degraded RAID, ransomware. Why you should never click Recover.Sun, 28 Jun 2026 00:00:00 GMTQNAPNASQTSLVMthin volumemdadmZFSQuTS heroRAID 5ransomwaredata recoveryvolume not activeithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-synology-nas/https://www.ithope.cz/en/blog/zachrana-dat-synology-nas/Data recovery from Synology NAS: "Volume crashed", degraded SHR, System Partition Failed, ransomware. Why you should never click Repair, and when to power off the NAS.Sat, 27 Jun 2026 00:00:00 GMTSynologyNASSHRDSMbtrfsmdadmLVMvolume crashedRAIDransomwaredata recoverysnapshotithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/bozp-pro-kancelare-a-it-firmy/https://www.ithope.cz/en/blog/bozp-pro-kancelare-a-it-firmy/No production floor means no H&S? Wrong. Training, job categorisation, Class E appliance inspections, fire safety, and home office — a checklist for office-based companies.Fri, 26 Jun 2026 00:00:00 GMToffice health and safetyIT company H&Ssmall business H&Sjob categorisationH&S traininghome office H&Sappliance inspectionsfire safetyithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/pokuty-za-chybejici-revize-bozp/https://www.ithope.cz/en/blog/pokuty-za-chybejici-revize-bozp/Under Act 250/2021 Coll., fines can reach CZK 2 million – but the real cost is a workplace accident: reduced insurance payouts and full liability. Five most common failings and how to put them right.Fri, 26 Jun 2026 00:00:00 GMTinspection fineOSH finesAct 250/2021labour inspectorateOIPworkplace accidentelectrical inspectionOSHithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kontrola-inspektorat-prace-checklist/https://www.ithope.cz/en/blog/kontrola-inspektorat-prace-checklist/What the OIP checks: H&S documentation, training, inspection reports, accident book, PPE. Seven areas to prepare + the most common real-world findings. Readiness audit in Brno.Thu, 25 Jun 2026 00:00:00 GMTlabour inspectorate inspectionOIPH&S documentationinspection reportsaccident bookPPEhealth and safety trainingchecklistithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/lhuty-revizi-elektrospotrebicu/https://www.ithope.cz/en/blog/lhuty-revizi-elektrospotrebicu/How often to test electrical appliances: groups A–E, inspection vs. testing, offices typically 12–24 months. Understand the system in 5 minutes. Electrical testing Brno.Thu, 25 Jun 2026 00:00:00 GMTinspection intervalselectrical appliance testingČSN 33 1600ČSN EN 50699electrical testing Brnogroups A-Eappliance inspectionhealth and safetyithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/kolik-stoji-ai-pro-firmu/https://www.ithope.cz/en/blog/kolik-stoji-ai-pro-firmu/A fair comparison of how much AI for a company costs in 2026 — ChatGPT Business, Claude Team, Microsoft Copilot, free and open models, and an in-house AI server. Costs and risks.Wed, 24 Jun 2026 00:00:00 GMThow much does AI for a company costAI for companiesChatGPT for companiesClaudeMicrosoft Copilotin-house AIithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/ransomware-na-nas-zachrana-dat/https://www.ithope.cz/en/blog/ransomware-na-nas-zachrana-dat/NAS encrypted by ransomware (Qlocker, DeadBolt, eCh0raix)? What to do in the first 30 minutes, why part of your data is often recoverable, and how the lab operates. Free diagnosis.Wed, 24 Jun 2026 00:00:00 GMTransomwareNASQlockerDeadBolteCh0raixQNAPSynologyencrypted NASdata recoverysnapshotsforensic recoveryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-vytahnout-data-z-nas/https://www.ithope.cz/en/blog/jak-vytahnout-data-z-nas/How to recover data from a NAS: single-disk vs. RAID/SHR, why Windows cannot read the disk, what never to click, and how recovery works in a lab. Free diagnostics.Tue, 23 Jun 2026 00:00:00 GMTNAShow to recover data from a NASRAIDSHRext4btrfsmdadmSynologyQNAPdata recoverydata rescuevolume crashedithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-lacie/https://www.ithope.cz/en/blog/zachrana-dat-lacie/LaCie disk data recovery: Rugged after a fall, d2 won't power on, 2big RAID. Bridge board failure, encrypted models and a safe recovery procedure. Free diagnostics.Tue, 23 Jun 2026 00:00:00 GMTLaCieLaCie RuggedLaCie d2LaCie 2bigLaCie disk data recoverydata recoveryexternal diskbridge boardencryptionRAIDithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/skoleni-ai-pro-firmy/https://www.ithope.cz/en/blog/skoleni-ai-pro-firmy/Practical AI training for companies: prompts, output verification, GDPR, local AI, and first automations on your real processes. ITHOPE Brno.Mon, 22 Jun 2026 00:00:00 GMTAI training for companiesAI trainingAI courseAI for businessautomationpromptsartificial intelligenceIT for businesslocal AIBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/automatizace-procesu-ve-firme-ai/https://www.ithope.cz/en/blog/automatizace-procesu-ve-firme-ai/When AI process automation pays off for businesses: emails, invoices, documents, monitoring, local AI and GDPR. A practical guide by ITHOPE Brno.Sun, 21 Jun 2026 00:00:00 GMTprocess automationAI automationAIartificial intelligenceIT for businessesprocessesGDPRlocal AIdigitalisationBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/zachrana-dat-z-sd-karty/https://www.ithope.cz/en/blog/zachrana-dat-z-sd-karty/SD card data recovery: deleted photos, a card that wants formatting, or one your computer can't see. When software is enough, where DIY ends with a monolith, and why to stop using the card.Sat, 20 Jun 2026 00:00:00 GMTdata recoverySD card data recoverySD cardmicroSDdeleted photosexFATmonolithcounterfeit cardsithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/mikrovybrusy-plotny-hdd-recovery/https://www.ithope.cz/en/blog/mikrovybrusy-plotny-hdd-recovery/Platter microscoring on an HDD: why SMART misses it, why it is more serious than bad sectors, and the real recovery odds based on 120 ITHOPE tickets 2019–2025.Sat, 25 Apr 2026 00:00:00 GMTHDDmicroscoringplatterplatter scoringhead crashSeagate ST2000DM001Samsung HD642JJclean roomstereo microscopedata recoverymechanical failureithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/pomaly-pocitac-2026/https://www.ithope.cz/en/blog/pomaly-pocitac-2026/How to speed up a slow PC or laptop in 2026: SSD upgrade, RAM, startup, cleanup, Windows 11. A practical guide from the ITHOPE Brno workshop — no sales talk.Mon, 20 Apr 2026 00:00:00 GMTserviceslow computerWindows 11SSDoptimizationmaintenanceRAMstartupBrnoithope@ithope.cz (Tomáš Kopřiva)https://www.ithope.cz/en/blog/vadne-sektory-hdd-co-delat/https://www.ithope.cz/en/blog/vadne-sektory-hdd-co-delat/Bad sectors on HDDs and SSDs: how to spot them in SMART, when CHKDSK helps and when it destroys data, and why a ddrescue clone beats live repairs. A pragmatic guide from Brno.Mon, 20 Apr 2026 00:00:00 GMTHDDbad blocksbad sectorsSMARTdata recoveryCrystalDiskInforeallocatedddrescuePC-3000ithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/spadene-zaznamove-hlavy-recovery/https://www.ithope.cz/en/blog/spadene-zaznamove-hlavy-recovery/Crashed HDD heads: anatomy of the head-stack assembly, how to spot it, how head replacement works in a clean room and when a drive is truly finished. Two real ITHOPE Brno cases.Wed, 15 Apr 2026 00:00:00 GMTHDDfailed headshead crashclean roomdata recoverymechanical failureithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/jak-poznat-ze-hdd-umira-smart/https://www.ithope.cz/en/blog/jak-poznat-ze-hdd-umira-smart/Is your drive about to fail? SMART attributes, clicking, slowdowns and I/O errors reveal failure weeks ahead. A lab case, figures from 1 535 jobs, a 4-step procedure.Sun, 05 Apr 2026 00:00:00 GMTSMARTHDDSSDpreventionCrystalDiskInfoDriveDxReallocated SectorsPending SectorsTBWbad sectorsbackupithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/externi-hdd-jako-zaloha-3-2-1-brno/https://www.ithope.cz/en/blog/externi-hdd-jako-zaloha-3-2-1-brno/A single external drive is not a backup. Why external HDDs fail the worst, what a real 3-2-1 strategy looks like, and a cheap path for homes and small firms in Brno.Wed, 25 Mar 2026 00:00:00 GMTbackup3-2-1external driveWD My PassportWD Elementsbusiness backupcloud backupNASransomwareBrnoithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/wd-red-vs-seagate-ironwolf-toshiba-n300-nas-disky-2026/https://www.ithope.cz/en/blog/wd-red-vs-seagate-ironwolf-toshiba-n300-nas-disky-2026/NAS drive comparison 2026: WD Red Plus, Seagate IronWolf, Toshiba N300. Reliability from 180 NAS cases at ITHOPE Brno, MTBF, noise, price, RAID.Sun, 15 Mar 2026 00:00:00 GMTNASHDDWD Red PlusSeagate IronWolfToshiba N300SynologyQNAPRAIDCMR vs SMRNAS HDD 2026RAID failureithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/co-delat-kdyz-disk-cvaka/https://www.ithope.cz/en/blog/co-delat-kdyz-disk-cvaka/Hard drive clicking or ticking in rhythm? Five steps that save your data. From our Brno lab: what to do, what not to touch and why the freezer trick fails.Tue, 10 Jun 2025 00:00:00 GMTHDDdata recoveryfirst aidmechanical failureclickinghead crashclick of deathWestern DigitalSeagateithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/cmr-smr-prehled/https://www.ithope.cz/en/blog/cmr-smr-prehled/CMR vs SMR hard drives: differences, model list for Seagate, WD, Toshiba and HGST. Why SMR is a problem for RAID and NAS, and what to do about it. From our Brno laboratory, updated 2026.Fri, 15 Nov 2024 00:00:00 GMTHDDCMRSMRRAIDNAStechnologyWestern DigitalSeagateZFSresilverithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/bitlocker/https://www.ithope.cz/en/blog/bitlocker/BitLocker recovery key: where to look (Microsoft account, AD, Intune), what to do when you don't have it, how to verify encryption with manage-bde. From a Brno workshop.Thu, 15 Jun 2023 00:00:00 GMTBitLockerrecovery keyencryptionWindows 10Windows 11AESTPMMicrosoft accountActive Directoryithope@ithope.cz (Miroslav Jaroš)https://www.ithope.cz/en/blog/proc-nemame-radi-usb-c/https://www.ithope.cz/en/blog/proc-nemame-radi-usb-c/USB ports flooded with hot-melt glue, snapped-off USB-A sockets, amateur repairs with traces of a heat gun. What we do about it in the workshop — and why USB-C closes most of these cases.Thu, 22 Mar 2018 00:00:00 GMThardwareUSB-AUSB-Claptop repairSMD solderingservice Brnoithope@ithope.cz (Tomáš Kopřiva)https://www.ithope.cz/en/blog/wifi-router-nastaveni/https://www.ithope.cz/en/blog/wifi-router-nastaveni/How to set up a Wi-Fi router (TP-Link, ASUS, D-Link): admin login, SSID, 2.4/5/6 GHz, WPA3 encryption, mesh, and when to call a technician. Updated 2026, from our Brno workshop.Wed, 05 Nov 2014 00:00:00 GMTWi-FirouterTP-LinkWPA3WPA2SSIDmeshhome networkWi-Fi 6Brnoguideithope@ithope.cz (Tomáš Kopřiva)https://www.ithope.cz/en/blog/instalace-windows/https://www.ithope.cz/en/blog/instalace-windows/How to test a new Windows, Linux or suspicious software without touching the host PC. A practical VirtualBox 7 guide — plus a 2026 comparison with Hyper-V, Windows Sandbox and WSL2.Wed, 14 Sep 2011 00:00:00 GMTWindowsVirtualBoxvirtualizationWindows SandboxHyper-VWSL2guideithope@ithope.cz (Tomáš Kopřiva)