Here is a list of the best free online SSL certificate checker tools that let you check and verify the SSL certificate on a web server. SSL stands for Secure Socket Layer which is basically an ...

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

Having your computer check for certificate revocation on a server tells you if the certificate being used has been revoked by the certificate authority before it was set to expire. Internet Explorer ...

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...