Tag: ZFONE

Phil Zimmerman, creator of the popular PGP encryption system, has released Zfone, an app that adds secure encryption to any SIP-based VoIP client like Gizma, Wengo, or Ekiga. The encryption protocol, which Zimmerman has submitted as a standard draft to the IETF, is exclusively peer-to-peer, meaning it does not rely on public key infrastructure for security. Zfone is currently available for free ...