What role can Internet Key Exchange (IKE)/IKEv2 play in an HPE Aruba Networking client-to-site VPN?

Question

Options

• AIt provides an alternative to IPsec that is suitable for legacy clients.
• BIt provides a more modern and secure alternative to IPsec.
• CIt helps to negotiate the IPsec SA automatically and securely.
• DIt helps remote clients download IPsec profiles for later use.

• B
  8% (3)
• C
  89% (32)
• D
  3% (1)

Explanation

Internet Key Exchange (IKE)/IKEv2 plays a crucial role in an HPE Aruba Networking client-to-site VPN by helping to negotiate the IPsec Security Association (SA) automatically and securely. IKE/IKEv2 handles the authentication and key exchange processes, ensuring that both the client and the VPN gateway can establish a secure IPsec tunnel. 1. SA Negotiation: IKE/IKEv2 automates the negotiation of the Security Association, which defines the parameters for the secure IPsec tunnel. 2. Secure Authentication: It provides a secure method for authenticating the communicating parties and exchanging cryptographic keys. 3. Efficiency: Using IKE/IKEv2 simplifies the setup and maintenance of secure VPN connections, enhancing the overall security and reliability of the VPN.

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