![](https://www.pdfsearch.io/img/65557d7dc7613678d715e1a712ee826c.jpg) Date: 2014-09-02 17:05:00
| | About the Speaker Jon Callas Co-Founder and CTO, Silent Circle Jon Callas is an inventor, cryptographer, software engineer, and entrepreneur. He is a co-founder of PGP Corporation, Silent Circle, and Blackphone. He is a Add to Reading ListSource URL: www.infosec-world.comDownload Document from Source Website File Size: 37,99 KBShare Document on Facebook
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