Nebula VPN MFA - Certificate Error

scruffy_nerd_herder

I'm configuring the IPSEC client to use Nebula Cloud Auth with MFA (ATP500 connected to Nebula).  It all works well, but the webpage to enter my MFA token has an invalid certificate.  The standard security settings we use on all of our clients is to block sites with certs that can't be validated.

What's the best way to solve this problem?

Zyxel_Cooldia

Hi @scruffy_nerd_herder,
Welcome to Zyxel community.
Since the 2FA authentication https page is self-sign certificate, it have warning appears in the browser when connecting to a server that uses a self-signed certificate. please try to add ATP500 IP into trusted list. User still can proceed to access 2fa page for authentication.