Solid State drives (SSD) introduced dramatic changes to the principles of computer forensics. Forensic acquisition of computers equipped with SSD storage is very different of how we used to acquire PCs using traditional magnetic media. Instead of predictable and highly possible recovery of information the suspect attempted to destroy, we are entering the muddy waters of stochastic forensics where nothing can be assumed as a given.

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SSDs use a huge grab bag of techniques to make a computer feel "snappy."

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Back in the days when mechanical hard drives with spinning platters were the norm, you could simply hand your old hard drive to a deserving relative or friend as an upgrade, get a thank you, and call it a day. It’s not so simple with today’s solid-state drives.

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Intel Monday announced a new line of solid-state drives (SSDs) that are based on the serial ATA (SATA) 3.0 specification, which doubles I/O throughput compared to previous-generation SSDs.

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Seagate has unveiled new models of its Pulsar line of solid-state drives (SSD)--delivering performance, endurance, and reliability that business can trust. The new drives bring the benefits of SSD to organizations with demanding data storage needs.

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Seagate's demos its third-gen hybrid drive at CES 2013 and aims to replace all high-end laptop hard drives with hybrid drives.

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As demonstrated in a series of articles published earlier in this blog, solid-state disks (SSD) tend to wipe deleted information on their own pace due to the way their garbage collection mechanism is designed. Wiped information cannot be recovered by any means, not even with expensive hardware, and not even by pulling flash memory chips out. It’s gone forever.

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A technology built into many new solid-state drives (SSDs) to improve their storage efficiency could inadvertently be making forensic analysis at a later date by police forces and intelligence agencies almost impossible to carry out to legally safe standards, researchers have discovered.

The detailed findings contained in Solid State Drives: The Beginning of the End for Current Practice in Digital Forensic Discovery? by Graeme B. Bell and Richard Boddington of Murdoch University in Perth, Australia, will make unsettling reading for professionals in the digital forensics field and beyond.

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Your solid-state drive sits there in silence. It’s sleek. Elegant. More than a little mysterious. The hard drive it replaced was easy to understand: A soft hum assured you that its platters were spinning. A quiet mechanical click informed you of its read/write operations. You’d groom it with the occasional defrag. Times were good.

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You can’t say that the SD Association isn’t keeping up with the times. A good seven months after the association revealed the UHS-I specifications, it’s back again with the UHS-II bus-interface system that promises high-definition recording speeds of up to 312MB/s, allowing professionals to consider an SDHC or SDXC-based camera instead of having to rely on CompactFlash or SSD drives.

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