Secure Real-time Transport Protocol (SRTP) is a security protocol that provides encryption, message authentication, and replay protection for real-time applications, such as voice over IP (VoIP) and video conferencing. SRTP is designed to protect against eavesdropping, tampering, and denial-of-service attacks.
SRTP is important because it provides a secure way to transmit real-time data. This is essential for applications such as VoIP and video conferencing, which require high levels of security and reliability. SRTP is also used in other applications, such as instant messaging and online gaming.
