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Glossary: Security+ Exam Prep 2: Performance-Based Questions

TLS (Transport Layer Security)

Also written: TLS 1.0, TLS 1.2, TLS 1.3

The protocol that encrypts web and other connections. TLS 1.3 has built-in protection against downgrade.

Where the book teaches it

Related terms

HTTPSprotocol downgradeTLS VPN