Reports
AI-generated structured vendor updates
Palo Alto Acquires Portkey: The Battle for AI Agent Security Control Plane Begins
Palo Alto Networks acquires Portkey, an AI Gateway pioneer, integrating it into Prisma AIRS. Portkey provides a centralized control plane for managing and securing autonomous AI agents, processing trillions of tokens monthly. This signals a fundamental shift from perimeter defense to an AI transaction-level control plane.
Microsoft Open-Sources RAMPART & Clarity: CI-Driven Red Teaming and Multi-AI Design Validation for Agents
Microsoft open-sources RAMPART, an agent red-teaming framework that encodes attack scenarios into repeatable CI tests, and Clarity, a structured design validation tool using multi-AI perspectives. Together they form a spec-driven AI security engineering loop, aiming to lower enterprise costs and drive standardization.
CISA Agentic AI Security Deployment Guide: Government Framework Reshapes Enterprise AI Procurement Standards
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Cisco to Acquire Astrix Security for $350M
Cisco is in advanced talks to acquire Israeli AI Agent security startup Astrix Security for $250-350M, expanding into non-human identity security. This is Cisco's second AI security acquisition in 2026.
Cisco Acquires Astrix Security to Strengthen AI Agent Security
Cisco is acquiring AI Agent security startup Astrix Security for $250-350 million, focusing on non-human identity security.
Cisco Launches Open-Source AI Agent Security Solution DefenseClaw
Cisco released open-source security solution DefenseClaw with four protection engines for OpenClaw AI Agent, covering prompt inspection, tool detection, installation scanning and code review. The solution demonstrates defense against 11.9% identified threats including malicious skills and unsafe MCP servers through hands-on labs.
Cisco Open Sources DefenseClaw for AI Agent Security Governance
Cisco launched open-source DefenseClaw, providing three-layer security architecture for AI agents like OpenClaw: supply chain scanning, runtime inspection, and system boundary control. The solution integrates NVIDIA's OpenShell sandbox for end-to-end automated governance.
CrowdStrike Launches Continuous Identity for AI Agents via SPIFFE, Shifting Control from Static Credentials to Dynamic Risk Plane
CrowdStrike unveils Continuous Identity for AI Agents at Identiverse 2026, leveraging the SPIFFE open standard to assign cryptographically verifiable identities to each AI agent, replacing static API keys. It provides real-time risk-based authorization per operation, zero standing privileges, delegated context propagation, and integration with Falcon AIDR. Built on acquired SGNL technology, it aims to define a new category in AI agent identity governance.