Step #6: If the Manual Proxy Connection is selected, then it means you will have to verify all the protocol fields by yourself. Step #5: In the connection window that you now have opened, look for Manual Proxy Connection and check if it is selected. Step #4: A new pop-up box should appear on your screen with the title Connection Setting. Step #3: In the connection field that is open, click on the button labelled as Setting. Step #2: On the new page that shows up, navigate to the advance panel and click on the tab that is labeled Network. Step #1: On our Firefox menu bar, navigate through Tools Menu and click on the option tab. To solve this problem, please consider the below steps. When the proxy setting of your computer is not properly set to surf the internet, then you might also get this error. Solution #3: The Proxy Setting of Your Firefox Browser If this doesn’t work, go to the next solution. Step #5: Try connecting to the website that you are trying to visit and see if this has fixed the error. Step #4: The value of the new result that pops up will indicate “ true.” Double click on the value to change it to “ false”. Step #3: In the search box that comes up, type the words “ _ocsp_stapling”.

Step #2: A pop-up box should show up with the warning “ This might void your warranty!” click on the option I accept the risk! Step #1: The first thing you need to do is type in the address bar of your Firefox browser the command “ About:Config” Solution #2: Change the SSL Setting of Your Firefox browser If this error persists then you should try the next solution.

Once you disable this feature on your security software, you should try visiting the website again. Once you find it uncheck the box that indicates if it is enabled. To fix this, you need to visit the settings option of whichever security software that you are using and locate the SSL scanning feature of the software. However, sometimes your security software could prevent you from visiting a website because it has tagged the SSL Certificate of that website as expired or invalid. This is a feature that is designed to make sure that you do not accidentally visit a website with expired SSL Certificate (this is an algorithm that is supposed to protect your data on any website it is installed on).

Step-by-Step Guide to Fix Secure Connection Failed in Firefox Solution #1: Check your Security Software for SSL ScanningĮvery security software on the market has a feature called SSL Scanning or SSL filtering. Are you getting a secure connection failed in Firefox browser? There are a couple of ways in which you can fix the Firefox secure connection failed error and we would discuss them in this article.

How to fix insecure connection on linux