TLDR: Palo Alto Networks has introduced Prisma AIRS 2.0, a significant platform upgrade that fully integrates the recently acquired Protect AI. This new offering provides comprehensive, end-to-end AI security across the entire AI application lifecycle, addressing the critical challenge that while 78% of organizations are adopting AI, only 6% have adequate security measures in place.
Palo Alto Networks (NASDAQ: PANW), a global leader in cybersecurity, announced on October 28, 2025, the launch of Prisma AIRS 2.0, a transformative platform upgrade designed to deliver unparalleled AI security. This release marks the complete native integration of Protect AI, an acquisition aimed at bolstering the company’s capabilities in securing artificial intelligence deployments. The introduction of Prisma AIRS 2.0 directly confronts a pressing industry challenge: a staggering 78% of enterprises are actively integrating AI into their operations, yet a mere 6% possess the necessary security guardrails to do so safely.
Prisma AIRS 2.0 is engineered to provide end-to-end protection throughout the entire AI application lifecycle, safeguarding everything from autonomous agents to the underlying AI models. This comprehensive approach ensures that all interactions between AI models, agents, data, and users are secure, fostering confidence for enterprises to accelerate secure innovation.
Anand Oswal, Executive Vice President of Network Security at Palo Alto Networks, emphasized the platform’s significance, stating, “AI is transforming every enterprise, creating extraordinary opportunities and new risks. Prisma AIRS 2.0 bridges that gap, uniting deep model inspection, real-time agent defense, and continuous red teaming in a single platform. We’re redefining what it means to secure AI at scale by turning security into an accelerator for innovation, not an obstacle. This marks the continuation of our rapid innovation in AI security as we advance new capabilities to defend against the threats of tomorrow.”
The platform’s enhanced capabilities are delivered through three core security modules:
AI Agent Security: This module focuses on securing the autonomous workforce by providing real-time, in-line defense against threats such as prompt injections, tool misuse, and malicious agent behavior. It also discovers and inventories all AI agents in use, including sanctioned and ‘shadow’ agents.
AI Model Security: Prisma AIRS 2.0 ensures that only secure, trusted AI models reach production. It scans models for vulnerabilities, enforces consistent security standards, and maintains compliance, protecting against risks like model tampering, malicious scripts, and deserialization attacks. Deep architectural analysis detects backdoors and data poisoning.
Automated AI Red Teaming: The platform incorporates an autonomous, continuous red teaming program that simulates real-world attacks using over 500 specialized attack techniques. This feature uncovers vulnerabilities and provides detailed risk scoring, continuously validating the security posture of the AI ecosystem.
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Prisma AIRS 2.0 is already trusted by global leaders in finance, healthcare, and government, offering visibility, control, and confidence at scale. The platform’s immediate availability underscores Palo Alto Networks’ commitment to addressing the urgent demand for robust AI security solutions.
