CCTV Footage as evidence: protecting integrity
Practical steps to protect CCTV footage that may be used as evidence through controlled imaging, timestamps, traceable handling, context and documented limits.
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Data recovery articles #4
Technical guides on data loss prevention, storage failures and controlled data recovery methods.
Why CCTV hard drives fail
The real causes of CCTV hard drive failure: continuous writing, heat, vibration, unstable sectors and maintenance errors.
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Damp external hard drive: risks of data loss
Practical steps after an external hard drive is exposed to moisture: condensation, corrosion, read errors, actions to prevent and technical assessment.
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After a business IT failure: how to preserve data
How to respond to business IT failure without worsening data loss: triage, backups, storage, assessment and service restoration.
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Cluster virtual disks: signs of an approaching fault
Practical steps to establish cluster virtual-disk failure without worsening data loss: latency, errors, snapshots, storage, hypervisors and assessment.
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IMac SSD failure: assessment, options and recovery limits
Understand iMac SSD failure without a fabricated customer story: symptoms, controller, NAND, FileVault, Apple dependencies and actions to avoid. It also covers controller, host and write-history evidence before assessment.
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Failed business USB flash drive: how to preserve data
Practical steps to handle a failed business USB flash drive: wear, unsafe removal, export files, backups, technical assessment and actions to prevent.
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Physical storage data recovery: the essentials
The essentials of recovering data from hard drives, SSDs, USB flash drives, memory cards, RAID and NAS without confusing device, failure and file. It also sets out the evidence and stop points needed before assessment.
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Business NAS data recovery: understanding the risks
Why businesses underestimate NAS data recovery: RAID, synchronisation, backups, permissions, replaced drives and service restoration.
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Taking a hard drive on a flight: reducing data loss risk
Practical steps to limit data loss risks when taking a hard drive on a flight: impact, luggage handling, power, backups and diagnosis after an incident.
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Dashcam card: handling missing video files
Why a dashcam memory card may lose or overwrite video: loop recording, heat, wear, power loss and technical assessment before recovery.
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How storage technology is changing data recovery
How the evolution of hard drives, SSDs, flash memory, NAS and removable storage alters data recovery approaches.
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