Biztonsági szemle

Use Cisco's beta Meraki and Catalyst Center MCP servers to bring supported, read-only network data into the AI agents and applications you build.

The crime solver wore disguises, spied on targets, and built intelligence networks long before modern-day tactics emerged. He has lessons for today’s ethical- and nonethical-hat hackers.

Cisco is proud to announce a landmark achievement: Secure Email Threat Defense has officially achieved FedRAMP Class D (High) certification!

Auth is the other pillar, with a sneakier quantum deadline: a live signature need only resist forgery until it's verified, but long-lived trust anchors and slow PKI migration mean roots must go quantum-safe early. We meet ML-DSA and SLH-DSA

A study of more than 6,000 patches found that even working patches can introduce new bugs, break something else, or are open to bypass.

The fight against cybercrime continues because threat actors have adapted their strategies to avoid deterrents, but law enforcement still operates in silos.

In the span of three weeks, OpenAI, Anthropic, and Meta have all disclosed AI agent sandbox escape events affecting real organizations.

A researcher demonstrated a proof-of-concept attack chain that provided C2-style influence over ChatGPT's isolated sandbox during a session at Black Hat USA 2026.

Former chief security officers of the Democratic National Committee explain that a strong security-first mindset requires executive support – and a dose of absurdity.

AI infrastructure is shifting to Ethernet. See how Cisco’s programmable Silicon One enables the flexibility and scale required for next-gen AI networking.

AI is moving from analyzing retail operations to actively participating in them. Discover how Cisco's AI infrastructure helps retailers build intelligent stores that continuously observe, reason, and respond in real time.

Attackers can take control of agents through malicious instructions hidden in content supplied to AI browsers, and there's no simple fix for the threat.