Crypto-Gram

Crypto-Gram is a free monthly e-mail newsletter on computer security and cryptography from Bruce Schneier (author of Secrets and Lies and Applied Cryptography, inventor of Blowfish and Twofish, CTO and founder of BT Counterpane, Inc., general crypto pundit and occasional crypto curmudgeon).

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For back issues, or for further information, please see Crypto-Gram home page on Bruce Schneier's website.