![]() ![]() This allows for data/message confidentiality, and message authentication codes for message integrity and as a by-product, message authentication Netscape developed the original SSL protocol. ![]() This session key is then used to encrypt data flowing between the parties. They use X.509 certificates and hence asymmetric cryptography to authenticate the counterparty with whom they are communicating, and to exchange a symmetric key. Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), are cryptographic protocols designed to provide communications security over a computer network. Any systems running these ciphers should have them disabled. Answer: A,E Explanation: TLS 1.0 and SSL 1.0 both have known vulnerabilities and have been replaced by later versions.
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