Sounds like you need to install the root CA certificate for whatever appliance is doing the SSL inspection - as all https sites probably now appear as being signed by whatever the SSL inspection appliance 'authority' is ...
We have to do this (using CCK2) for the appliance that we have to use to access the Internet James Pearson ________________________________ From: Pray, Roger [[email protected]] Sent: 02 November 2016 20:12 To: '[email protected]' Subject: [Mozilla Enterprise] FireFox not working for HTTPS sites We’ve had FireFox deployed in our Enterprise for quite a number of years now, however recently our security team has deployed some new feature functionality to confirm that all SSL packets don’t contain certain types of information, they are effectively doing a man in the middle attack on all outgoing and incoming SSL packets. This has resulted in almost every HTTPS site – such as google – throwing invalid certificate errors. I’ve tried to import our domain certificate into FireFox using CCK2 – and it appears to be in there as when I’ve manually done an import I get an error that it is already present. But we still continue to get error messages when visiting these sites. I am resisting pressure from my management team to do a mass uninstall of FireFox and just switch to Chrome, but with each failure to implement a work around, it gets harder and harder to do so. Does anyone know of a solution that I can implement that will work with pre-existing profiles for 3000+ PCs. Thanks.
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