TLS or Transport Layer Security is an encryption protocol. It is designed such that communication through TLS remains secure and private. In this post, I will explain what TLS handshake is and how to ...

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 ...

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 ...

You could miss it if you weren't paying close attention through all the Heartbleed blather, but last week Apple patched a severe problem in their TLS/SSL code in iOS and OS X. An attacker in a ...

Microsoft has addressed a known issue that triggers SSL/TLS handshake failures on client and server platforms with the release of the KB5018496 preview cumulative update. Caused by Windows security ...

Microsoft has issued an out-of-band (OOB) non-security update to address an issue caused by the October 2022 Windows security updates that triggers SSL/TLS handshake failures on client and server ...

In business, you may shake hands one or two times a day, but your computer makes hundreds if not thousands in the same time frame. Think of handshake protocol as a greeting. While your computer won't ...

Encryption and secure communications are critical to our life on the Internet. Without the ability to authenticate and preserve secrecy, we cannot engage in commerce, nor can we trust the words of our ...