The secure version of RTP, SRTP , is used by WebRTC , and uses encryption and authentication to minimize the risk of denial-of-service attacks and security breaches.
RTP is rarely used alone; instead, it is used in conjunction with other protocols like RTSP and SDP .
See also
- Introduction to the Real-time Transport Protocol
- RTP on Wikipedia
- RFC 3550 (one of the documents that specify precisely how the protocol works)