Cybercriminals are using a new method to evade detection to make sure that the traffic generated by their malicious campaigns is not being detected, a technique based on SSL/TLS signature ...

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 ...