CiscoCisco
300-820 · Question #122
300-820 Question #122: Real Exam Question with Answer & Explanation
The correct answer is A: server certificate. The TLS protocol uses endpoint authentication and encryption to provide secure connections over any network. Encryption protects against eavesdropping, and digital certificates (signed by a trusted CA) protect against tampering and message forgery by authenticating the endpoints.
Cisco Expressway for Collaboration
Question
Which mechanism does TLS use to validate identity?
Options
- Aserver certificate
- Bshared secret
- Cusername and a password
- DIP address of the peer
Explanation
The TLS protocol uses endpoint authentication and encryption to provide secure connections over any network. Encryption protects against eavesdropping, and digital certificates (signed by a trusted CA) protect against tampering and message forgery by authenticating the endpoints. book/wsma-tls.pdf
Topics
#TLS#Certificates#Identity Validation#Security Protocols
Community Discussion
No community discussion yet for this question.