dtls – Tarik Billa

Is WebRTC traffic over TURN end-to-end encrypted?

August 2, 2023 by Tarik

The place to look is the TURN proposed standard, RFC 5766. The standard provides a means for relaying UDP packets containing application data between a client and a peer: Once an allocation is created, the client can send application data to the server along with an indication of to which peer the data is to … Read more

Difference between DTLS and TLS

April 28, 2023 by Tarik

Basically DTLS is to construct TLS over datagram (UDP, DCCP, etc.) DTLS is similar to TLS intentionally except that DTLS has to solve two problems: packet lost and reordering. DTLS implements packet retransmission assigning sequence number within the handshake replay detection. See RFC 6347 for details.