Internet engineers also complain that RRP uses the Secure Sockets Layer protocol, which doesn't provide an audit trail for resolving domain-name disputes.

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Silent Phone deploys the ZRTP peer-to-peer encryption protocol which is recognized as the leading standard for secure end-to-end communication in a Voice over Internet Protocol (VoIP) telephone call.

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Eight years ago, fresh out of Stanford, Kocher cowrote Secure Sockets Layer (SSL), the protocol that secures the vast majority of commerce on the Internet.

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