Jacob wants to encrypt the IP traffic by inserting the ESP header in the IP datagram before the transport layer protocol header. What mode of ESP does Jacob need to use to encrypt the IP traffic?

Last Updated on August 13, 2021 by Admin 2

The agency Jacob works for stores and transmits vast amounts of sensitive government data that cannot be compromised. Jacob has implemented Encapsulating Security Payload (ESP) to encrypt IP traffic. Jacob wants to encrypt the IP traffic by inserting the ESP header in the IP datagram before the transport layer protocol header. What mode of ESP does Jacob need to use to encrypt the IP traffic?

  • Jacob should use ESP in pass-through mode.
  • Jacob should utilize ESP in tunnel mode.
  • He should use ESP in gateway mode.
  • He should use ESP in transport mode.
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