#My passport for mac security generator#
There’s also evidence that the Random Number Generator used in the Jmicron models isn’t actually random at all (that’s another enormous red flag). Some drives could be modified to launch attacks against new targets via malware embedded into the firmware of the drive itself.
#My passport for mac security install#
Not every weakness is present in every controller, but every device tested had enormous security flaws that made it trivial to retrieve critical data or install so-called “evil maid” attacks. The paper goes on to describe the various attacks made against each of the drive controllers and models previously listed. Once the DEK has been copied from the drive, it can be brute-forced off-site (possibly with considerably more-advanced computing hardware). This allowed them to locate where backup copies of the encrypted DEK were kept and retrieve them. Researchers noted that some of the critical infrastructure required to make the necessary physical modifications to the drive is exposed on the HDD PCB itself. This requires modifying the drive, but we’ve seen enough reports on the NSA’s capabilities in the post-Snowden era to know that this kind of intervention does occur, at least occasionally. An attacker who gains access to the DEK can bypass the USB bridge and read the raw data off the drive manually. The research team refers to the DEK as the holy grail. While that’s an enormous improvement over prices from years ago, there’s still a 10x cost gap between HDDs and SSDs. 6TB drives can be had for $220, or roughly 3.6 cents per GB, while the 850 Evo 2TB version is currently $750. I don’t expect HDDs to vanish any time soon - the cost / performance curve is simply too sexy for low-margin vendors like Dell and HP to resist, and SSDs that can match HDD storage remain far too expensive to be directly comparable. It’s probably a smart move for Western Digital, which has similarly been facing the inevitable decline of its hard drive business.
The company has reportedly been shopping for a buyer - its growth has lagged expectations in recent years. That’s a 15% premium over SanDisk’s current stock price. First up, the company has announced it intends to purchase SanDisk, a major manufacturer of NAND flash and memory cards, for roughly $19 billion dollars. There’s two major pieces of news out about Western Digital, the hard drive manufacturer and storage giant.
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