PGP founder unveils new VoIP security

Somewhere out there, someone is a little too curious about your data. This is the main concern of Phil Zimmermann, the creator of the industry standard PGP (Pretty Good Privacy) e-mail encryption protocol who has just debuted a new standard for encrypting Voice over Internet Protocol data. Zfone, Zimmermann's new VoIP program, incorporates a new security protocol that is being presented for peer review within the academic and Internet security communities.