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 ...

From on-premise to hybrid environments and the cloud, we have you covered. Read now A team of academics has disclosed today a theoretical attack on the TLS cryptographic protocol that can be used to ...

A tiny and relatively unknown TLS library written in Rust, an up-and-coming programming language, outperformed the industry-standard OpenSSL in almost every major category. The findings showed that ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

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 ...

The NSA released new guidance providing system administrators with the tools to update outdated TLS protocols. The National Security Agency (NSA) is lighting a fire under system administrators who are ...

Microsoft has acknowledged a new issue affecting several Windows versions that could lead to Transport Layer Security (TLS) and Secure Sockets Layer (SSL) connections intermittently failing or getting ...

The Exim mail transfer agent (MTA) software is impacted by a critical severity vulnerability present in versions 4.80 up to and including 4.92.1. The bug allows local or unauthenticated remote ...

The network switch vulnerabilities are considered critical and could allow attackers to break network segmentation, exfiltrate data, and escape captive portals. Multiple series of network switches ...

I've got an Exchange 2007 box with the following error:<br><br>There is no valid SMTP Transport Layer Security (TLS) certificate for the FQDN of mail.domain.com. The existing certificate for that FQDN ...

Ubiquitous encryption of network traffic prevents you from performing deep packet inspection, but you can still detect and prevent a lot of attacks. Security experts have been screaming at you for ...