Changes to TLS clientAuth Certificates: Ensuring You’re Not Impacted
Upcoming changes to public TLS client authentication certificates may affect Cisco users. Audit and update trust stores to ensure secure, uninterrupted services.
Cybersecurity
Networking for the Agentic Era: Cisco Unveils New Innovations in Scale and Simplicity
Speed is the new benchmark for business value—especially as AI workloads push networks to their limits. Cisco Nexus One, built on next-generation Silicon One G300 and P200 technology, delivers the scale, efficiency, and security needed to keep AI
Integrating With Cisco XDR at Black Hat Europe
Investigating indicators of compromise (IOCs) requires a unified view of security data. See how we integrated Cisco XDR with third-party tools and open-source models at Black Hat Europe.
Black Hat Europe: Enhancing Security Operations With Cisco XDR and Foundation-sec-8b-Instruct LLM
Manual triage often slows down incident response. Learn how we integrated an 8-billion parameter security LLM into Cisco XDR to summarize alerts and trace attack paths in real time.
Black Hat Europe 2025: A Decade of Cisco Security Cloud Innovation
Building a secure network for thousands of cybersecurity experts in just three days requires intense collaboration. Discover the hardware, software, and engineering behind the Black Hat Europe NOC.
Securing DNS With Secure Access at Black Hat Europe
For a decade, Cisco has secured Black Hat events with DNS security. Learn how the evolution to Cisco Secure Access provided visibility into 66 million queries and 6,000 unique apps in London.
Black Hat Europe 2025: Firepower IDS Flags Unwanted P2P on Rented Gear
Rented hardware often carries digital baggage from previous users. Discover how our NOC team used JA3 fingerprints and Cisco XDR to track down unauthorized P2P syncing in London.
Continuous Improvement at Black Hat Europe: Listen to Your Analysts! (They Know What They Need)
When security analysts lack endpoint context, identifying the root cause of a network connection is difficult. Discover how a simple automation workflow enriched XDR incidents with DNS data in minutes.
Lessons Learned from Securing the World’s Largest Cyber Events
Announcing the launch of the Cisco Event SOCs website and the release of our comprehensive Reference Architecture & Operations Guide.