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dguido's profile
Dan Guido
Dan Guido
Dan Guido
@dguido

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Dan Guido

@dguido

CEO @trailofbits, organizer @EmpireHacking, director @hack_secure. Open DMs.

Brooklyn, NY
trailofbits.com
Joined April 2008

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    1. Dan Guido‏ @dguido 28 May 2014
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      I, for one, agree with the TrueCrypt authors. Using it for FDE was just deluding yourself. Better options exist now. #evilmaid #tpm

      1 reply 2 retweets 4 likes
    2. Sean Comeau‏ @seancomeau 28 May 2014
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      Replying to @dguido

      @dguido What do you recommend?

      1 reply 0 retweets 0 likes
    3. Dan Guido‏ @dguido 28 May 2014
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      Replying to @seancomeau

      @seancomeau Bitlocker!

      1 reply 0 retweets 0 likes
    4. Sean Comeau‏ @seancomeau 28 May 2014
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      Replying to @dguido

      @dguido Because TPM support?

      1 reply 0 retweets 0 likes
    5. Dan Guido‏ @dguido 28 May 2014
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      Replying to @seancomeau

      .@seancomeau ... Yes! Any FDE software without TPM support can be trivially backdoored via brief physical access.

      4 replies 6 retweets 1 like
    6. Brandon Edwards‏ @drraid 28 May 2014
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      Replying to @dguido

      @dguido seen the work(s) breaking BitLocker TPM? Any evil maid equipped to hit TC will hit BitLocker. IMO 90% TC use is for loss of laptop

      1 reply 0 retweets 0 likes
      Dan Guido‏ @dguido 28 May 2014
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      Replying to @drraid

      @drraid AFAIK known attacks against Bitlocker give user indication. Better than alternatives, but room to improve!http://testlab.sit.fraunhofer.de/content/output/project_results/bitlocker_skimming/ …

      8:50 PM - 28 May 2014
      2 replies 0 retweets 0 likes
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        1. Brandon Edwards‏ @drraid 28 May 2014
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          Replying to @dguido

          @dguido nope. check out "Evil Maid Just Got Angrier" by @c7zero @ Cansec 2013

          1 reply 0 retweets 1 like
        2. Dan Guido‏ @dguido 28 May 2014
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          Replying to @drraid

          @drraid @c7zero Well, that’s new! It looks like those are outside of Bitlocker’s control though.

          1 reply 0 retweets 0 likes
        3. 1 more reply
        1. Jessey Bullock‏ @ret2kw 28 May 2014
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          Replying to @dguido

          @dguido @drraid And by improve you mean suggest using closed source software from a company known to implement backdoors for gov?

          0 replies 0 retweets 0 likes
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