SSL Inspector Blocks Google

[atomicboy]

I have turned on SSL Inspector and although I can access a web site if I type in the URL, I cannot search using Google because I get a TLS error. I cannot push through the certificate.
The rule set is set to inspect only, however I get this error. If I uncheck Google in the inspection rule set I have no issues.
I did find a very long 8 page posting (2020) talking of this in the forum but my use case does not match what I believe the issue was for that posting which seemed to be how to use wildcard characters.
Currently I run SSL Inspector bypassing Google.

I am running Untangle 16.2.0 and I am able to replicate this behaviour on an IPad Pro, Mac Book Pro and a Win 10 PC.

Any thoughts on this would be appreciated.
Thanks in advance.

[jcoffin]

Google has implemented anti-MITM features so SSL inspection is not possible.

https://forums.untangle.com/networki...tml#post230922

[atomicboy]

Thanks for the quick response and informative answer.
I did not find this posting when I searched the forums.

[JoergChm]

Would it be possible if Untangle would implement something like this:

https://docs.fortinet.com/document/f...ic-key-pinning

[theoak]

All my kids ended up getting Chrome books for the school year.

I had to turn off SSL inspection to get them to work.

With that being said, I do find the Web Filter still does a good job.

It does make life easier as I don't have to deploy the cert to each and every device.