The nonprofit that secures more than 500 million websites with free TLS certificates published a detailed post-quantum migration roadmap June 3, 2026, and its preferred path solves a problem most ...

A team of researchers has published a paper that explains a number of attacks against websites and Web-based applications running TLS. A team of researchers has published a paper that explains a ...

If you see Connection Server authentication failed in VMware Horizon Client, configure SSL Bypass, bypass proxy tools, make ...

Part 6 of a six-part article: Just because you checked a few boxes on your Microsoft Exchange Server does not mean that there is secure TLS encryption between your domain and another SMTP server that ...

We have talked about the TLS handshake, and how it can fail. We also marked that a lot of TLS failures had happened because Microsoft tried fixing something. A security updated CVE-2019-1318 has ...