P4 lets networks finally break free of rigid hardware, adding custom protocols, real-time visibility and smarter security ...

Microsoft announced on Monday that it will soon block mobile devices running outdated email software from accessing Exchange ...

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 ...

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

Microsoft is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested. I’ve been writing about ...

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 ...