I have made a firewall rule that blocks google udp 443 so i have that set to REJECT or should it be Drop? and is there a different rule i have to make for Firefox?Ĥ. Are there any other services that might be scanning https other than the options in the firewall rule?ģ.

Are there any other settings that i need to change?Ģ. I have even tried after disabling the web filter polices but still no luck.Ī few computers on the network are having problems with chrome and not firefox. How to fix your connection is not secure on firefox-Error code: SECERROREXPIREDISSUERCERTIFICATE.I try to access the google in mozilla firefox,but sudden. I just installed the xg firewall and this started happening after i made a few custom firewall rules and a few web filter policies. The version of Firefox is the same on all of the laptops. I dont understand why it happens on a few laptops only and works fine on others. I dont have https decryption on and i have even turned off http and ftp scanning. I have not installed any certificates or have never enabled https scanning since i started using the xg firewall. And there is no option to add an exception either. Some pc's in my network have no problem and some have problems that wont allow any google related https website to be opened with firefox. Why does Firefox claim that my connection to Google is insecure Kaspersky, like most AV products these days, is performing a local MITM against your secure.

Cant add gmail account - Connection Insecure 57893 Views 15 Replies. If youre using an internet antique, take Googles hint and upgrade now. I am having problems with web opening websites using Firefox. Insecure Connection Google Firefox Connection Insecure Mac 2018 Googles search page has seemingly gone back in time - but only for users stuck in the last decade.

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