Open Firefox Preferences tab as follows: click the menu button. and select Preferences. In the Firefox Preferences tab, click Security tab (for Security and passwords settings) or Privacy tab (for Settings for privacy, browsing history and do-not-track)
For websites that are securely encrypted (the URL begins with "https://"), Firefox must verify that the certificate presented by the website is valid. If the certificate cannot be validated, Firefox will stop the connection to the website and show a "Warning: Potential Security Risk Ahead" error page instead.
Fix Warning Potential Security Risk Ahead-SEC_ERROR_EXPIRED_CERTIFICATE In Firefox
18 related questions found
Why does Firefox keep saying your connection is not secure?
On websites which are supposed to be secure (the URL begins with "https://"), Firefox must verify that the certificate presented by the website is valid. If the certificate cannot be validated, Firefox will stop the connection to the website and show a "Your connection is not secure" error page instead.
Firefox. Click "Advanced" at the bottom of the page, click "Add Exception...", then click an “Confirm Security Exception” button at the bottom of the page and the web page will be added to an exception list.
The fake Windows Defender security warning is usually hidden among your browser extensions. Luckily, deleting and reinstalling, or resetting your browser to the default settings, with no extensions enabled and your cache cleared, will normally remove the warning message.
Why is my browser saying this site can t provide a secure connection?
You'll see this error if you have antivirus software that provides "HTTPS protection" or "HTTPS scanning." The antivirus is preventing Chrome from providing security. To fix the problem, turn off your antivirus software. If the page works after turning off the software, turn off this software when you use secure sites.
Why does it keep saying my connection to a site is not secure?
A website that is not secure means that the connection between the website and your web browser is not encrypted. This means that any information you enter on the website, such as passwords, credit card numbers, or personal information, could potentially be intercepted by a third party.
Why it says this site can t provide a secure connection?
The “This site can't provide a secure connection” error indicates a problem with the SSL certificate. In other words, the site is claiming to be HTTPS-compliant, but either it's not providing a certificate, or using an invalid one.
Firefox uses a different set of certs and optionally different connection settings from the system, unlike Chrome which matches the system. They may be why something is different.
In the Menu bar at the top of the screen, click Firefox and select Preferences. Click the menu button. and select Settings. Go to the Privacy & Security panel.
How do I enable right click on blocked websites in Firefox?
Another easy way to enable the right-click menu on any webpage is by using a simple code snippet. For that, navigate to the target webpage and copy + paste the following line of code in the address bar: javascript:void(document. oncontextmenu=null); and hit Enter.
The Google Security Warning is a fake alert issued by malicious websites designed to trick users into making an unsafe decision online (like giving away sensitive information). While Chrome and Android devices have security alerts, they aren't labeled as “Google Security Warning”.
This issue typically occurs when executing files that originated from the internet. In this case, the cause is different: the UNC path is treated as part of the Internet Zone, restricting the permissions.
What is meant by Security warning when does it appear?
The Message Bar displays security alerts when there is potentially unsafe active content (such as macros, ActiveX controls, data connections and so on) in the file that you want to open.
