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EC-Council

EC0-350 · Question #337

Company A and Company B have just merged and each has its own Public Key Infrastructure (PKI). What must the Certificate Authorities (CAs) establish so that the private PKIs for Company A and…

The correct answer is B. Cross certification. See the full explanation below for the reasoning.

Question

Company A and Company B have just merged and each has its own Public Key Infrastructure (PKI). What must the Certificate Authorities (CAs) establish so that the private PKIs for Company A and Company B trust one another and each private PKI can validate digital certificates from the other company?

Options

  • APoly key exchange
  • BCross certification
  • CPoly key reference
  • DCross-site exchange

How the community answered

(40 responses)
  • A
    5% (2)
  • B
    85% (34)
  • C
    8% (3)
  • D
    3% (1)

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Full EC0-350 Practice