IBM Maximo Application Suite v8.x Administrator — Question 21

What describes an IBM Cloud VPN for virtual private cloud (VPC) service security feature?

Answer options

• A. Passive Peer Detection
• B. RSA key exchange
• C. Perfect Forward Secrecy (PFS)
• D. Post-shared key

Correct answer: C

Explanation

Perfect Forward Secrecy (PFS) ensures that session keys are not compromised even if the private key of the server is compromised in the future, making it a critical security feature for VPNs. The other options, while related to encryption and security, do not specifically describe a feature of the IBM Cloud VPN service.