
If this cannot detect the virus, try another antivirus program like Malwarebytes.Īfter the scan, remove the virus. Just try Windows Defender if you are running Windows 10. Thus, running a virus scan for your entire Windows system could be helpful. If a virus is preventing the certificate from being detected, the error code may occur.

So, how can you fix the error code? Here is something you can do! Firefox SEC_ERROR_UNKNOWN_ISSUER Fix Option 1: Run a Virus Scan Additionally, if your computer is infected by malware or virus, it is likely that you also come across this error.

This error code means the certificate is not unknown by Firefox and therefore it cannot be trusted by default. Sometimes you see the message “warning: potential security risk ahead” with the same error code. Usually, you get an error message showing “ your connection is not secure” with the error code sec_error_unknown_issuer. If it cannot be validated, Firefox can disconnect the connection to the web page. When using Firefox to visit a website, this browser will verify the certificate used by the website is valid. In this article, MiniTool Solution offers some possible and useful solutions to help you out. This indicates that the website is using an SSL certificate that was issued by an untrusted entity. There are mainly two types of SSL Certificate Errors that are possible in Google ChromeĢ) SSL error due to improper installation.When opening a web page in Firefox, you may receive the error code: SEC_ERROR_UNKNOWN_ISSUER. All these massive security warnings in browsers will impact on users experience in terms of security, hence its indeed process to get this all errors must be resolved to have secure HTTPS encryption in Google chrome. And all this trouble are causes a scary Google Chrome SSL certificate errors.

In regular SSL practice, an encrypted website may face some serious security warnings and troubles in case of incorrect SSL certificate installation.

Google Chrome offers comprehensive compatibility, privacy, security, speed, low memory consumption, clear design, etc. Google Team has always used to care about security of their user and privacy of their sensitive information since the initiate moment of Google Chrome launch, It’s all about maximum security mechanism that held by Google developers, which ultimately caters safe and secure online environment and fear free experience to users. Today, Google Chrome became the primary web browser in competition of other web browsers on various desktop and mobile devices.
