Ten Eleven Ventures
Jon Callas is a cryptographer, software engineer, and entrepreneur. He is the co-author of many crypto and security systems including OpenPGP, DKIM, ZRTP, Skein, and Threefish. He has co-founded several startups including PGP and Silent Circle, and has worked on security and crypto for Apple, Tesla, Kroll-O’Gara, Counterpane, and Entrust.
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Ten Eleven Ventures
Ten Eleven Ventures focuses on early stage and growth investments in private companies that are innovating and poised to lead the digital security field. The firm is founded by security entrepreneur and investor, Alex Doll, a co-founder of PGP Corp.