What are valid authentication methods for mutual authenticating the VPN gateways?
What are valid authentication methods for mutual authenticating the VPN gateways?
The valid authentication methods for mutual authenticating VPN gateways typically include Pre-shared Secrets and PKI Certificates. Pre-shared Secrets are a shared password between two parties, while PKI Certificates use a public key infrastructure to authenticate identities. Both of these methods are common and widely supported for VPN gateway authentication.
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A. Pre-shared Secret and PKI Certificates The valid authentication methods for mutual authentication of VPN gateways are: - Pre-shared Secret: A mutual password or passphrase configured on each VPN gateway. - PKI Certificates: Each VPN peer presents a certificate signed by a trusted Certificate Authority (CA).