security en
Session
security
Plain-language definition
Plain-language definition
A limited period during which a service remembers an authenticated interaction.
Why it matters
Session security determines how long sign-in remains valid and how compromise is contained.
Technical detail
A session binds requests to server-recognized state or a signed token and requires expiration, revocation, secure transport, and protection from fixation or theft.
Examples
- Signing out revokes the active session and clears its browser cookie.
Related terms
Sources and review
Reviewed July 12, 2026 by e2e-1783854138445-0citu53rtqqe@test.repairyour.tech. Next review due January 11, 2027.
- Digital Identity Guidelines Glossary — National Institute of Standards and Technology Accessed 7/11/2026
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