SECURITY
Why we moved to 256-bit AES keys
Why 1Password moved to using 256-bit AES keys instead of 128-bit keys.
Continue readingWhy 1Password moved to using 256-bit AES keys instead of 128-bit keys.
Continue readingThe security of your 1Password data depends on only one secret—your Master Password. It also depends …
Continue readingI introduced HMAC (Hash-based Message Authentication Code) through the back door when talking about …
Continue readingIn my discussion of Dropbox’s new two-step authentication, I skimped on the cryptography. Because we …
Continue readingAlan Turing was born a hundred years ago this year and his most important paper was published …
Continue readingThe net is atwitter with discussion of Jeremi Gosney’s specially crafted machine with 25 GPUs that …
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