Fortinet
NSE4 · Question #98
What is IPsec Perfect Forwarding Secrecy (PFS)?.
Sign in or unlock NSE4 to reveal the answer and full explanation for question #98. The question stem and answer options stay visible for context.
Submitted by khalil_dz· Apr 18, 2026VPN and ZTNA
Question
What is IPsec Perfect Forwarding Secrecy (PFS)?.
Options
- AA phase-1 setting that allows the use of symmetric encryption.
- BA phase-2 setting that allows the recalculation of a new common secret key each time the
- CA `key-agreement' protocol.
- DA `security-association-agreement' protocol.
Unlock NSE4 to see the answer
You've previewed enough free NSE4 questions. Unlock NSE4 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#IPsec#PFS#VPN#Key Exchange