Multi-Corp must comply with industry regulations in implementing VPN solutions among multiple sites. The corporate Information Assurance policy defines the following requirements:
What is the most appropriate setting to comply with these requirements?
Portability Standard
Key management Automatic, external PKI
Session keys changed at configured times during a connection’s lifetime
Key length No less than 128-bit
Data integrity Secure against inversion and brute-force attacks
What is the most appropriate setting to comply with theses requirements?
A.
IKE VPNs: SHA1 encryption for IKE Phase 1, and MD5 encryption for phase 2, AES hash
B.
IKE VPNs: DES encryption for IKE phase 1, and 3DES encryption for phase 2, MD 5 hash
C.
IKE VPNs: CAST encryption for IKE Phase 1, and SHA 1 encryption for phase 2, DES hash
D.
IKE VPNs: AES encryption for IKE Phase 1, and AES encryption for Phase 2; SHA1 hash