cisco security feed

• Frontier AI just raised the stakes, and the old playbook won’t hold up

  Frontier AI is accelerating vulnerability discovery. Learn why layered defenses, faster remediation, and cyber resilience matter more than ever.

• Crypto Agility: Why PQC Is Not a One-Time Upgrade

  Learn why crypto agility is essential for PQC-ready networks—and how adaptable infrastructure helps organizations keep pace with evolving threats.

• From Isolated Agents to Collective Intelligence: Why A2A Is the Protocol the Agentic SOC Has Been Waiting For

  The Agentic SOC needs two protocols, not one. Learn how MCP and A2A work together as the vertical and horizontal layers of multi-agent security operations

• Microsegmentation’s Moment Is Now: Cisco Named a Leader in The Forrester Wave™: Microsegmentation Solutions

  Cisco is a Leader in The Forrester Wave™: Microsegmentation Solutions, Q3 2026, marking back- to- back Leader recognition following the 2024 report.

• Identity Everywhere: Bringing Infrastructure Identity to Agentic IT

  Segmentation limits attacker movement, contains AI-era threats, and strengthens cyber resilience with Zero Trust.