Biztonsági szemle

In this Reporters' Notebook, we discuss cyberattackers targeting the Milan-Cortina Winter Games, adding them to a long list of global sporting events in the crosshairs. Though the attack surface is grander, there are key defense takeaways for regular...

Discover how Montagna Verde uses Cisco URWB to bring reliable wireless to remote Tuscany. This industrial solution bridges the digital divide, preserving heritage while supporting local growth.

The real frontline of American cybersecurity is a bidding war on eBay for 30-year-old industrial controllers.

Government agencies, emergency clinics, and others in Australia, New Zealand, and Tonga have had serious run-ins with the prolific ransomware outfit.

Attackers operated an active C2 implant for up to a week and compromised AppSec vendor Xygeni's xygeni/xygeni-action in that time.

Discover how MaxLiveProtect uses eBPF-powered technology to deliver real-time, in-kernel security for modern network infrastructure devices.

As organizations race to deploy AI at scale, infrastructure is quickly becoming the limiting factor. Delays in securing key hardware can disrupt deployment timelines and drive significant cost overruns. This moment feels different for infrastructure...

At Cisco, Circular Design means building sustainability into our products and packaging from the start.

Discover how Cisco used Wyebot sensors at Partner Summit 2025 to gain client-side visibility, manage naval radar interference, and ensure seamless Wi-Fi for keynotes and live demos. Learn why proactive monitoring is the key to managing high-pressure...

Two attacks on Qatari entities signal a shift in focus for China-backed actors and demonstrate how quickly they can pivot in response to geopolitical events.

Data centers — used by both governments and militaries for operations — are now fair game, not just for cyberattacks, but for kinetic attacks as well.

For a change, there's little in this month's Patch Tuesday that should cause panic, according to security experts.