What is Session Key?
Session Key A temporary symmetric key used for a single communication session, providing confidentiality and integrity for exchanged data and discarded after the session ends.
Source: ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK
How is “Session Key” Used in Practice?
The session key is generated during TLS handshake and is unique for each client-server session, protecting the data exchanged.
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Who Needs to Know This Term?
- SOC Analysts
- Security Engineers
- Incident Responders
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What is Session Key?
A temporary symmetric key used for a single communication session, providing confidentiality and integrity for exchanged data and discarded after the session ends.
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