This link has been bookmarked by 16 people . It was first bookmarked on 16 Jul 2006, by sciphex.
Zfone uses a new protocol called ZRTP, which is better than the other approaches to secure VoIP, because it achieves security without reliance on a PKI, key certification, trust models, certificate authorities, or key management complexity that bedevils t
VOIP from the good Phil Zimmerman, inventor of PGP
cryptography telephony pgp encryption crypto security privacy opensource cypherpunk voip
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