How can I check if SSL Inspection is working normally on the USG Flex H models?

Zyxel_Jeff

Question :

How can I check if SSL Inspection is working normally?

Answer :

Once SSL Inspection is set up successfully, whenever a client accesses the internet, the certificate will be replaced by the firewall's certificate. For instance, the user configures the SSL Inspection profile on the security policy of the USG Flex 500 H.

If the client accesses a URL using the Edge browser and checks the certificate, they will see that it has been replaced by the USG Flex 500H's certificate, as shown below:

Check the detailed information under the 'Connection is secure' option.

Click the certificate.

Find the certificate issued by USG Flex 500 H.