When you digitally sign an Excel macro using Visual Basic Editor, you add a unique, encrypted signature to your VBA project.

Built-in encryption sounded niche until I actually used it.

In April 2026, a team of bioengineers at the Georgia Institute of Technology unveiled a genetic security system that works ...

Microsoft has introduced new Windows protections to defend against phishing attacks that abuse Remote Desktop connection ...

Diffie-Hellman’s key-exchange method runs this kind of exponentiation protocol, with all the operations conducted in this way ...

Microsoft has shipped one of the most practically useful security updates in recent memory, and if you work in an environment ...

Every data-stealing virus requires a unique approach, but these are the essential first steps for reclaiming an infected ...

A group of hackers used both Claude Code and ChatGPT in a cybersecurity hack that lasted two and a half months.