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

This week’s cybersecurity recap covers Firefox and Chrome bugs, EDR-killer tools, a TV botnet, an OpenBSD flaw, Android ...

From five-person teams to global enterprises: a breakdown of 12 platforms, the features that matter, and a framework for finding the right fit. Pick the wrong video conferencing platform and the ...

The first major blueprint change since 2019 adds AI literacy and hands-on labs to the CCNA, while Cisco’s certification chief explains what the changes mean for existing holders and current candidates ...

The Network Unit Testing System or "nuts" in short draws on the concept of unit tests, known from the domain of programming, and applies it to the domain of networking. One major difference between ...

And yet, within the same weeks that developers were racing to deploy OpenClaw, security researchers at Cisco, Palo Alto Networks, and Oasis Security were publishing some of the most alarming AI ...

In the modern digital landscape, organizations depend heavily on secure and reliable networking systems. Businesses of all sizes require skilled individuals who can design, maintain, and troubleshoot ...

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 ...

Using PowerShell for ACL management ensures consistency across your infrastructure, preventing errors created by manual input. According to Jason Wingate, the CEO of marketing firm Emerald Ocean Ltd.

Protecting organisations from cyber-attacks is a valuable skill and graduates are highly sought after and it’s one we’ll prepare you for. You’ll explore how to detect and identify security risks ...

Cyber threats last week showed how attackers no longer need big hacks to cause big damage. They’re going after the everyday tools we trust most — firewalls, browser add-ons, and even smart TVs — ...