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Connection To This Site Is Not Secure: How To Fix the Issue?

Connection To This Site Is Not Secure: Are you puzzled about Connection To This Site Is Not Secure - How To Fix. This error pops up when the website you are trying to load is vulnerable to malware and cyberattacks. Hence you get the alert before entering the insecure sites. Scroll down to get the step-by-step guide on Connection To This Site Is Not Secure - How To Fix.

by Sangeetha B | Updated Sep 15, 2021 11:59 AM

Connection To This Site Is Not Secure: How To Fix the Issue?
Source: Support

Connection To This Site Is Not Secure

Connection To This Site Is Not Secure - How to Fix is one of the most common issues. Online help must be a dismaying one, it will not resolve the issue. Most often Connection To This Site Is Not Secure -How to Fix issue occurs from user end. Connection To This Site Is Not Secure implicates that the connection was not established well. This issue can be fixed with simple steps. Dive in to get the step-by-step guide on Connection To This Site Is Not Secure - How to Fix.

Your Connection To This Site Is Not Secure How To Fix

This issue might occur due to a problem in the browser. Switch to a different browser and try again. You can go for Opera. 

  • Use Microsoft Support

  • Check if your date and time is correct

  • Change your browser to Opera

  • Disable your antivirus software

  • Use Incognito Mode

  • Delete cert8.db file

  • Disable Adguard 

  • Reset TCP/IP

  • Check your certificates

  • Try Using a VPN

  • Install 32-bit version of Firefox

  • Flush, Release and Renew Your DNS

  • Check Your Internet Connection & Router

  • Restart your router

  • Reinstall certificates in Adguard

  • Delete Winsock Catalog Entries

  • Disable Family Safety feature

  • Check for malware

  • Clear Your Browser Cache

  • Bypass the warning

  • Check Your Proxy Settings

  • Change Fiddler settings

  • Change the device you are using

Check Your Internet Connection & Router

  • At the bottom right of your taskbar, you will find the Wifi internet icon, right-click on it.

  • Choose the network and internet settings option

  • Click on the network and sharing centre option.

  • Choose your Wifi connection to see your internet signal quality, ipv4 and ipv6 connectivity and speed and the duration of the connection.

  •  Next click on Details to see if you have a working IP address and DNS server.

  • Click on properties on the wifi status section to select the internet protocol version 4. Now click on properties to reset your IP address.

  • Select ‘Use the following DNS server address, in the preferred DNS server address enter 8,8,8,8 one in each section. Then enter 4,4,8,8 in the alternative DNS server section.

  • Now click on apply the changes and restart your computer for the changes to get updated.

Delete cert8.db file

  • There will be some certifications problems that would have caused the Connection To This Site Is Not Secure error. Follow the steps given below to fix your certificates:

  • Close all the Tabs in Firefox or your browser.

  • Press Windows Key + R and enter %appdata%. 

  • Now Press Enter or click OK.

  • This will take you to the Roaming folder. When it gets opened navigate to MozillaFirefoxProfiles.

  • Select your profile folder to locate and delete the cert8.db file.

  • Restart your Browser. Hope this works.

Bypass the warning

You can simply bypass the warning if you are entering a safe and trusted browser. Follow the quick fix given below to Bypass the warning.

  • When the error occurs, click on the Advanced option that appears on the screen.

  • Now select Add exception.

  • Click Confirm Security Exception.

That’s it now you are all set to browse happily.

Your Connection Site Can’t Be Reached

Try to troubleshoot your network to diagnose and fix the common connection problems. Follow the steps to run the Network Trobleshooter.

Go to the Start  Menu> Settings > Network & Internet > Status.

Select Network & Internet Status settings.

You will find a Network troubleshooter under ‘change your network settings, select Network troubleshooter and follow the instructions to run the Network troubleshooter and fix the problem.

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Disclaimer: The above information is for general informational purposes only. All information on the Site is provided in good faith, however we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on the Site.

Connection To This Site Is Not Secure - How to Fix - FAQs

1. What is the common issue with connection to this site is not secure - how to fix?

The common issue lies with the browser. Your connection might not be a well established one. Try to browse from another browser.

2. Can I bypass this warning?

yes, you can easily bypass the warning by clicking on the advanced option and following the instructions given thereafter.

3. What causes connection to this site is not secure - how to fix?

Some of the common causes are due to incorrect date and time, malware, Caches and antivirus. The above-said causes might lead to a connection to this site is not secure issue.