Philip Zimmermann hardly needs any introduction. The name is very much familiar in the VoIP world. He has developed the most popular VoIP encryption protocols like ZRTP and Zfone. He is now working with Atelier to bring secure VoIP services for...
Today, Philip Zimmerman is planning to release Zfone, the free VoIP encryption program for Windows that he earlier released for Macintosh and Linux users.
First, let's see what makes Zfone different from other encryption programs. Zfone actually does...
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