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SSCP · Question #1019

SSCP Question #1019: Real Exam Question with Answer & Explanation

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Submitted by anna_se· Apr 18, 2026Network and Communications Security

Question

While using IPsec, the ESP and AH protocols both provides integrity services. However when using AH, some special attention needs to be paid if one of the peers uses NAT for address translation service. Which of the items below would affects the use of AH and it's Integrity Check Value (ICV) the most?

Options

  • AKey session exchange
  • BPacket Header Source or Destination address
  • CVPN cryptographic key size
  • DCrypotographic algorithm used

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Topics

#IPsec#Authentication Header (AH)#NAT#Packet Integrity
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