Primary definition
An authentication and security protocol widely implemented in browsers and Web servers. (SP 800-63) (NISTIR)
Also known asSSL · Secure Sockets Layer · TLS/SSL
1 sources cited4 related termsReviewed Aug 10, 2026
— The Cyber GlossaryView source
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TCG
An authentication and security protocol widely implemented in browsers and Web servers. (SP 800-63) (NISTIR)
The Cyber Glossary · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Transport Layer Security (tls). In Election Security Glossary. Retrieved August 22, 2026, from https://electionsecurityglossary.com/glossary/transport-layer-security-tls
Sources
1 cited · last checked Aug 10, 2026
01
The Cyber Glossary
The Cyber Glossary
Single-source
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