Information Security
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David Wachtfogel

Product security expert, with a focus on hardware and embedded products. Currently at AWS.

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Top posts (63)

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53 Client side password hashing Oct 23 '12
27 Why do some sites prevent users from reusing their old passwords? Sep 24 '12
27 Confused about (password) entropy Oct 5 '12
25 Is it safe to use a weak password as long as I have two-factor authentication? Nov 14 '12
21 Are there really functioning quantum computers? Oct 24 '12
18 Bypassing the BIOS password Sep 3 '12
17 How can you judge the physical security of a padlock? Oct 11 '12
16 How to use postMessage securely Sep 28 '12
16 Can someone detect the URL an android app uses? Oct 18 '12
15 When using symmetric key encryption, do we need to sign? Nov 4 '12
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