#Mozilla firefox insecure connection how to
#Mozilla firefox insecure connection install
#Mozilla firefox insecure connection update
#Mozilla firefox insecure connection full
#Mozilla firefox insecure connection software

If the “Your Connection is Not Secure” error shows up unexpectedly and you can’t remember initiating any system’s changes that would have triggered the problem, try the methods listed above.

Re-open Mozilla Firefox and check if the error has been fixed.

Click Advanced -> View certificate -> Import.

Then import the SSL certificate by clicking on it and selecting Options.

Click the Export feature button and memorize the location in which the SSL certificate was saved.

Click on the padlock icon, which is placed on the very left side of the URL address.

Export and import website’s SSL certificate

#Mozilla firefox insecure connection software

Every security software might look different. NOTE: The image is only an example of how disabling protocol filtering should look like. After that, perform the steps indicated above and enable the SSL protocol scanning in your Antivirus settings.

#Mozilla firefox insecure connection install

If it turns out to be the culprit, we would recommend you to clear Mozilla Firefox’s browsing history or, at best, reset it.īesides, install the latest version of Mozilla Firefox, anti-virus software, and operating system itself. This option is not the dead end solution of the SSL error “Your Connection is Not Secure.” It will let you known if the problem has been triggered by the antivirus and encrypted data conflict.

Navigate to the Advanced settings → Protocol filtering → SSL → Do not scan SSL protocol.

Open your antivirus software and open Set up window.

Exclude SSL protocol scanning in your Antivirus settings Try to open the website that showed the “Your Connection is Not Secure” warning

Finally, close your web browser and re-open it.

Open Security and Privacy tab and select Medium level.

After that, open Settings and locate the Change Proxy section.

Select History and the Clear browsing data.

Launch Firefox and click on the three horizontal lines at the top-right corner of the screen to open Menu.

If these simple steps did not help to fix Firefox’s problems, please try the methods given below.

#Mozilla firefox insecure connection update

Likewise, you should update the Time and Date to the current time zone the “Your Connection is Not Secure” error should be fixed. In case those settings mismatch, any of the SSL errors may occur. If that did not help, open the Date and Time Settings and check if everything is correct. This professional security software will carefully check the system for malware and internal Windows errors and fix them automatically.

#Mozilla firefox insecure connection full

If you are interested in quick “Your Connection is Not Secure” fix, we would recommend installing Reimage Mac Washing Machine X9 and running a full system scan with it.

#Mozilla firefox insecure connection how to

Third-party anti-virus or Windows Firewall blocks the site Ī Guide on How to Fix “Your Connection is Not Secure” Firefox error.

SSL certificate provider is not authorized.However, if you cannot access legitimate domains, which you could access some time ago, the problem may be influenced by the following issues: Unfortunately, legitimate websites that use SSL certificate, for example, Facebook, Twitter, PayPal, or eBay may be blocked by the SEC_ERROR_UNKNOWN_ISSUER or “Your Connection is Not Secure” error message.Īlthough, if you are trying to access a site, which is unknown, we would barely recommend ignoring the “Your Connection is Not Secure” alert because the site may contain malware and other unsafe content. It means that all information that is sent or received via the site that uses Internet security protocol is encrypted. If the site uses the SSL certificate, its URL address starts with the HTTPS (Hypertext Transfer Protocol Secure), not the standard HTTP. Secure Socket Layers (SSL) is an Internet Security Protocol, which is used by most banks, social media, and e-Commerce sites to protect visitors’ personal and financial information from leaks. “Your Connection is Not Secure” is called the SSL error and may also be found as SEC_ERROR_UNKNOWN_ISSUER (such code is provided on the error message). In simple terms, this alert blocks computer users from accessing the website and might pop-up unexpectedly. However, Chrome users might encounter similar problems. “Your Connection is Not Secure” particularly appears on Firefox. To repair damaged system, you have to purchase the licensed version of Reimage Reimage.