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Training Camp • Cybersecurity Glossary
A cipher suite is a named set of cryptographic algorithms negotiated in the TLS handshake for key exchange, encryption, and message authentication.
Cipher Suite Definition: A cipher suite is a named set of cryptographic algorithms negotiated in the TLS handshake for key exchange, encryption, and message authentication.
A cipher suite is a named, standardized combination of cryptographic algorithms that two parties negotiate during a TLS handshake to secure a connection. In TLS 1.2 a suite typically specifies the key exchange, authentication, bulk encryption, and message authentication algorithms, whereas TLS 1.3 simplified suites to define only the AEAD cipher and hash, moving key exchange and signature negotiation into separate extensions. Selecting strong suites with forward secrecy and authenticated encryption is central to TLS security configuration.
Cipher Suite is one of the topics you'll master in the Security+ Boot Camp.
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