Fixed: DLG_FLAGS_SEC_CERT_DATE_INVALID on Internet Explorer or Edge

Internet Explorer and Microsoft Edge are two web browsers developed by Microsoft. Although there are better browsers than Internet Explorer and Microsoft Edge, some Windows users still prefer not to upgrade and use the good old browsers. This is especially true for businesses because the latter two browsers integrate easily with Active Directory, which implements group policies for users. But when it comes to time and new browsers offering many advanced features and services, Internet Explorer and Microsoft Edge are certainly not the best competitors. But it does have its merits. read more

How to Fix `SSL_Error_Bad_Mac_Alert` in Firefox

When browsing websites in Mozilla Firefox, you may encounter errors such as SSL_ERROR_BAD_MAC_ALERT. This problem occurs mostly on Mac computers and not so often on Windows 10 PCs. When users try to access secure websites with security certificate issues, the error is displayed. An error message is displayed:

“Secure connection failed.
An error occurred when connecting to example.com. SSL host is reporting an invalid message authentication code. Error code: SSL_ERROR_BAD_MAC_ALERT
The page you are trying to access cannot be displayed because the authenticity of the received data cannot be verified.
Please contact the owners of the site to let them know about this problem.” read more

How to Troubleshoot NET CERT SYMANTEC LEGACY Error on Chrome

Do I see the error code “NET CERT SYMANTEC LEGACY” in the Google Chrome window? This error is an SSL certificate error and occurs when you try to browse certain websites. Don’t worry about it. Usually, there are two reasons for this problem: wrong date and time on your system or corrupt DNS configuration in your network profile.

What causes the NET CERT SYMANTEC LEGACY error?

The “NET::ERR_CERT_SYMANTEC_LEGACY” error is usually accompanied by the message “This connection is not private“. This error usually occurs because Google Chrome no longer recognizes the Symantec SSL / TLS certificate issued before June 1, 2016. read more