Recent answers to An error occurred during a connection to www.youtube.com. Peer’s certificate has an invalid signature. Error code: SEC_ERROR_BAD_SIGNATUREhttps://support.mozilla.org/ga-IE/questions/13223302021-01-18T06:02:07-08:00Web search: https://www.bing.com/search?q=SEC_ERROR_BAD_SIGNATURE
There is security software like A2021-01-18T06:02:07-08:00fredmcd-hotmailhttps://support.mozilla.org/ga-IE/questions/1322330#answer-1384976<p>Web search: <a href="https://www.bing.com/search?q=SEC_ERROR_BAD_SIGNATURE" rel="nofollow">https://www.bing.com/search?q=SEC_ERROR_BAD_SIGNATURE</a>
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</p><p>There is security software like Avast, Kaspersky,
BitDefender and ESET that intercept secure
connection certificates and send their own&#46;
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/firefox-cant-load-websites-other-browsers-can
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/firefox-and-other-browsers-cant-load-websites
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/secure-connection-failed-error-message
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/connection-untrusted-error-message
</p><p><a href="https://support&#46;mozilla&#46;org/en-US/kb/websites-dont-load-troubleshoot-and-fix-errors?redirectlocale=en-US&amp;redirectslug=Error+loading+web+sites" rel="nofollow">Websites don't load - troubleshoot and fix error messages</a>
</p><p>http://kb&#46;mozillazine&#46;org/Error_loading_websites
</p><p><a href="https://support&#46;mozilla&#46;org/en-US/kb/what-does-your-connection-is-not-secure-mean" rel="nofollow">What do the security warning codes mean</a>
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