How to Fix net err_cert_authority_invalid
In today’s digital age, encountering the “net err_cert_authority_invalid” error message can be quite frustrating, especially when you’re trying to access a website. This error typically occurs when your browser detects an invalid certificate authority, which can be caused by various reasons. However, don’t worry, as we’ve compiled a comprehensive guide to help you fix this issue and get back to browsing the web seamlessly.
Understanding the Error
The “net err_cert_authority_invalid” error message is a result of an invalid certificate authority. A certificate authority (CA) is an entity that issues digital certificates to verify the identity of users and websites. When your browser encounters a certificate from an unrecognized or untrusted CA, it flags it as invalid, leading to the error message.
Steps to Fix net err_cert_authority_invalid
1. Update Your Browser: Ensure that your browser is up-to-date. Older versions may have compatibility issues with certain certificates, causing the error. Visit your browser’s official website and download the latest version.
2. Check Your Date and Time Settings: Incorrect date and time settings can cause certificate errors. Make sure your system’s date and time are accurate. You can adjust these settings in your computer’s control panel or settings menu.
3. Delete Cached Data: Sometimes, cached data can interfere with the proper functioning of your browser. Clear your browser’s cache and cookies to resolve the issue. Here’s how to do it for popular browsers:
– Google Chrome: Go to Settings > Privacy and security > Clear browsing data > Advanced > Cookies and other site data > Cached images and files > Clear data.
– Mozilla Firefox: Go to Options > Privacy & Security > Cookies and Site Data > Clear Data.
– Microsoft Edge: Go to Settings > Privacy, search, and services > Clear browsing data > Choose what to clear > Cookies and other site data > Clear.
4. Disable Antivirus or Firewall: Sometimes, antivirus or firewall software can interfere with your browser’s ability to load certificates. Temporarily disable these programs and try accessing the website again. If the issue persists, consider updating or configuring your antivirus or firewall settings.
5. Manually Trust the Certificate: If the above steps don’t work, you can manually trust the certificate. Here’s how to do it for popular browsers:
– Google Chrome: Go to Settings > Privacy and security > Security > Certificates > Authorities > Import.
– Mozilla Firefox: Go to Options > Privacy & Security > Certificates > View Certificates > Authorities.
– Microsoft Edge: Go to Settings > Privacy, search, and services > View and manage cookies and site data > Certificates.
6. Reinstall the Browser: If none of the above steps work, try reinstalling your browser. This will help ensure that all necessary files are in place and up-to-date.
Conclusion
The “net err_cert_authority_invalid” error can be a hassle, but with the right steps, you can resolve it and continue browsing the web without interruptions. By updating your browser, checking your date and time settings, deleting cached data, and manually trusting the certificate, you should be able to fix this issue. If the problem persists, consider seeking assistance from a professional or your internet service provider.
