Ssl Certificate Services By Beam Enterprises

Transport Layer Security ( TLS ) and its predecessor, Secure Sockets Layer ( SSL ), are cryptographic protocols that provide communication security over the Internet. They use asymmetric cryptography for authentication of key exchange, symmetric encryption for confidentiality and message authentication codes for message integrity. Several versions of the protocols are in widespread use in applications such as web browsing , electronic mail , Internet faxing , instant messaging and voice-over IP(VOIP).