A technical breakdown of how a VPN works: packet handling, protocol comparisons, DNS and WebRTC leak vectors, kill switch ...

The tech giant is framing itself as the control plane for AI-driven enterprise infrastructure, with greater focus on how collaboration fits the "one Cisco" strategy.

Chief Product Officer Jeetu Patel is turning Cisco from a sprawling holding company of dashboards into a unified, AI-native infrastructure platform.

Following a quarter in which his company delivered record revenue, Cisco CEO Chuck Robbins announced that the company’s latest round of layoffs begins today. In a blog post yesterday, Robbins was ...

Hackers exploited a critical Cisco SD-WAN flaw, prompting a rare joint warning from the US, UK, Australia, Canada, and New Zealand. For three years, a critical flaw sat inside Cisco’s Catalyst SD-WAN ...

Internet Protocol (IP) is a numerical identifier for every gadget or network for users accessing the internet. The IP address of a user contains information like location, network identification, ...

Office phones have come a long way in a relatively short period of time. And with the introduction of Internet Protocol phones, new features make those devices more akin to computers than simple phone ...

Office phones have come a long way in a relatively short time. With the introduction of Internet Protocol phones, new features make those devices more akin to computers than simple phone systems.

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...

I’ve been writing and editing blog posts and articles aimed at business owners for more than five years. In addition to PCMag, my work appears in Business.com, Business News Daily, the Fellow.app blog ...