BL0-100: Nokia Bell Labs 5G Foundation ExamDemo

By Nokia · Question Mode

QuestionQ6

Foundation of security

What is the purpose of the secondary-authentication feature?

  • A To improve authentication between the User Equipment and the 5G Core.
  • B To improve authentication when connecting to different network slices.
  • C To authenticate the User Equipment coming from an untrusted non-3GPP access (N3IWF).
  • D To authenticate the User Equipment with an external data network.
Explanation

5G secondary authentication provides optional EAP-based authentication and authorization of the User Equipment by a DN-AAA server in an external data network, including for PDU-session establishment.

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