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cwerling

HN member
Joined
Fri, May 31, 2019, 8:47 AM UTC
HN karma
70
Public activity
8 items

About cwerling

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Recent public activity

  1. comment
    Comment #35790163

    Please note, though, that's imperative to then go for a BitLocker TPM+PIN configuration at least. A standalone (discrete) TPM with TPM-only protectors can be attacked by bus sniffi…

  2. comment
    Comment #35789773

    Your idea roughly goes into the direction of what the industry has started implementing: Tunable Replica Circuits: https://www.intel.com/content/www/us/en/newsroom/news/the-st...

  3. comment
    Comment #35789712

    Thanks for the pointer, we haven't checked out OPAL yet. It seems to be the most popular standard when it comes to "Self Encrypting Drives" (SED). Looking into it shortly, I've fou…

  4. comment
    Comment #35787612

    One of the authors here. This attack is relevant if your machine is physically exposed to attacks, e.g., in an office environment or while traveling, and if you don't use any addit…

  5. comment
    Comment #20107954

    PSPTool author here. Since all PSP firmware must be signed by AMD, something like a psp_cleaner would be possible given that a bug in the firmware allows to inject arbitrary code. …

  6. comment
    Comment #20102428

    The author here. Although some previous work on this controversial subsystem that is comparable to Intel ME was done [1, 2], this tool aims to lower the entry barrier for looking i…

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