What do the security warning codes mean?

Firefox shows you a warning page about a potential security risk when you try to connect to a secure site but your connection is not secure.

How to fix the HTTPS not secure message in Chrome - HostPapa

All http sites are redirecting to https and display potential security risk ahead error, Firefox Support Forum

How to fix a “Your connection is not private” error - Norton

Guide on How to Fix the 'Warning: Potential Security Risk Ahead' in Firefox

What is a 404 Error Code? What It Means and How to Fix It

How to Fix NET::ERR_CERT_AUTHORITY_INVALID: 10 Methods

Certificate issuer issue (linkedin.com and wiki.mozilla.org known so far), Firefox Support Forum

How to Fix “Your Connection is Not Private” Error - Panda Security

What Is a STOP Code? (Bug Check Code, BSOD Code)

Sitepoint not secure alarm - Community - SitePoint Forums

Certificate Error