A ransomware gang exploited the critical React2Shell vulnerability (CVE-2025-55182) to gain initial access to corporate ...

Most of the 100 vulnerabilities resolved this week, including critical flaws, were in third-party dependencies.

Microsoft is changing some of its licensing rules, which are already complex. Here’s what small businesses should know.

Quantum computing represents a major threat to encryption, and the inflection point may be less than five years away.

Microsoft recently confirmed that it is finally deprecating RC4, the encryption method used by the Kerberos authentication protocol for the past three decades. Developed by mathematician ...

There is an abundance of free encryption tools, but if you’re running Windows, BitLocker is the only tool most people need, ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

The best secure file transfer solutitons are here to make it easy and quick to send larger documents and folders to wherever you need. It can sometimes be tricky to share large files online, ...

Microsoft has released Native NVMe support for Windows Server 2025, unlocking 80% IOPS gains, though admins must manually ...