Palo Alto Networks Completes Acquisition of Portkey

We are pleased to announce that Palo Alto Networks has officially completed the acquisition of Portkey. 

We are moving from vision to reality by integrating Portkey’s pioneering AI Gateway directly into the fabric of the Palo Alto Networks product portfolio. Prisma AIRS AI Gateway will provide a unified vantage point to secure and govern AI agents at scale, offering a mission-critical control plane to identify, authenticate and authorize every agentic interaction in real time.  

We are delivering the industry’s most comprehensive security and unified control framework for the agentic enterprise, enabling our customers to scale autonomous AI workloads with complete confidence.

The era of the AI Enterprise has arrived. Today, 81% of enterprises are piloting the use of AI agents or have fully implemented AI agent solutions. We aren't just talking about smart chatbots. We are talking about autonomous agents that execute.

By leveraging APIs and MCP servers, these agents navigate complex workflows, access sensitive data and make real-time, business-critical decisions. The question is no longer if companies will adopt AI agents, but how to securely operationalize them without putting the brakes on innovation. 

The Challenge: Expanding Attack Surfaces

AI agents are creating a new and largely invisible attack surface. The risk is not just their independence, but the lack of visibility and accountability. Without a centralized enforcement layer for operational and security controls, every team that deploys an agent may unintentionally expose the enterprise to unauthorized data access and heightened security risks.

To solve this, Palo Alto Networks is redefining security for the agentic era. We recently introduced Prisma AIRS 3.0, the industry’s first platform to secure the entire agentic AI lifecycle. Portkey's acquisition accelerates that momentum.

The Prisma AIRS AI Gateway: From Chaos to Control 

Portkey's AI Gateway will be integrated into Prisma AIRS to deliver the unified control plane that enterprises need to operationalise and secure AI apps and agents at scale.

Moving from “chaos to control” requires a centralized approach to governance. Currently, many AI initiatives are hindered by fragmented security and a lack of oversight. The AI Gateway solves this by providing a unified vantage point where organizations can enforce consistent policies across all models and agents, ensuring every interaction is identified, authenticated and authorized in real time within a single governing framework.

The Prisma AIRS AI Gateway will establish a mission-critical control plane for the agentic enterprise, enabling teams to move autonomous workloads from development into at-scale production with confidence. With operational features like a unified API to LLMs, an agent registry, semantic routing and caching, the AI Gateway equips enterprises with complete control in one platform. By serving as a centralized enforcement point at the center of Prisma AIRS for all agent traffic, the AI Gateway will provide critical security functions, including Agent Artifact scanning, automated Red Teaming and Runtime Security needed to monitor behavior, route requests and mitigate risks in real time. Crucially, the AI Gateway will reinforce Agent Identity Security via Idira (formerly CyberArk), applying strict protocols to ensure every autonomous action is authenticated and governed by least-privilege controls.

Our vision is for the Prisma AIRS AI Gateway to serve as the industry blueprint for enterprises in the agentic era. By making security a foundational component of the operational lifecycle, we are empowering enterprises to build and govern an AI ecosystem that is secure by design.

 

 

Why Portkey? The Pioneer in AI Gateways

• Battle-Tested: Portkey’s AI Gateway is already supporting the demands of the modern enterprise, at scale, with several Fortune 500 customers, processing trillions of tokens per month with the low latency that is required for agent-to-agent communication. This ensures that agentic security does not come at the cost of developer speed or application performance. 
• Architectural Simplicity: Portkey offers plug-and-play capabilities with just three lines of code required to implement the AI Gateway. The AI Gateway, powered by unified APIs, also provides secure access to over 3,000 LLMs, MCP servers and agents, giving enterprises a flying start to building and executing with AI agents.
• Better Together: Palo Alto Networks and Portkey’s joint vision is to make Prisma AIRS the most ubiquitous platform for AI security. With exceptional AI security by Palo Alto Networks combined with Portkey’s AI Gateway, we will offer a comprehensive AI Security platform.

What’s Next?

The era of AI Enterprises is here. We’re making sure it is secure by design. The complexity of managing agents and securing them has long created friction in enterprises. With the integration of Portkey into Prisma AIRS, we will remove the trade-off between agent autonomy and authority. We are ensuring that as businesses accelerate into the era of autonomous agents, the security architecture isn’t just keeping up, it is setting the pace. 

Learn more about Prisma AIRS - the world’s most comprehensive AI security platform.

Forward-Looking Statements

This blog contains forward-looking statements that involve risks, uncertainties, and assumptions, including, but not limited to, statements regarding the anticipated benefits and impact of the acquisition of Portkey on Palo Alto Networks, Portkey and their customers. There are a significant number of factors that could cause actual results to differ materially from statements made in this blog, including, but not limited to: risks related to disruption of management time from ongoing business operations due to the acquisition and the integration of Portkey and other recent acquisitions; our ability to effectively operate Portkey's operations and business, integrate Portkey’s business and products into our products, and realize the anticipated synergies in the transaction in a timely manner or at all; changes in the fair value of our contingent consideration liability associated with acquisitions; developments and changes in general market, political, economic and business conditions; failure of our platformization product offerings; risks associated with managing our growth; risks associated with new product, subscription and support offerings; shifts in priorities or delays in the development or release of new product or subscription or other offerings or the failure to timely develop and achieve market acceptance of new products and subscriptions, as well as existing products, subscriptions and support offerings; failure of our product offerings or business strategies in general; defects, errors, or vulnerabilities in our products, subscriptions or support offerings; our customers’ purchasing decisions and the length of sales cycles; our ability to attract and retain new customers; developments and changes in general market, political, economic, and business conditions; our competition; our ability to acquire and integrate other companies, products, or technologies in a successful manner; our debt repayment obligations; and our share repurchase program, which may not be fully consummated or enhance shareholder value, and any share repurchases which could affect the price of our common stock.

Additional risks and uncertainties that could affect our financial results are included under the captions "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Quarterly Report on Form 10-Q filed with the SEC on February 18, 2026, which is available on our website at investors.paloaltonetworks.com and on the SEC's website at www.sec.gov. Additional information will also be set forth in other filings that we make with the SEC from time to time. All forward-looking statements in this blog are based on information available to us as of the date hereof, and we do not assume any obligation to update the forward-looking statements provided to reflect events that occur or circumstances that exist after the date on which they were made.

The post Securing and Governing AI Agents At Scale Through A Unified AI Gateway appeared first on Palo Alto Networks Blog.

Expand Strategic Collaboration to Secure the AI Enterprise

The transition from generative AI to agentic AI represents one of the most significant shifts in the history of enterprise technology. As organizations move from simple chatbots to autonomous agents that can execute business processes, the attack surface isn't just changing, it's exploding.

At Google Cloud Next 2026 in Las Vegas, Palo Alto Networks is proud to announce a series of groundbreaking integrations with Google Cloud. These innovations are designed to do more than just monitor the new AI-driven landscape; they are built to secure it by design. AI deployment is currently outpacing AI governance. By embedding our security platform into Google Cloud’s infrastructure, we are giving today’s enterprises the foundation to become the autonomous organizations of tomorrow.

Here is a look at the four major milestones of our partnership being unveiled this week.

Secure AI Agents with Google Cloud + Prisma AIRS

As autonomous AI agents become the new enterprise standard, security can no longer be an afterthought; it must be architectural. By integrating Prisma AIRS™ natively with Google Cloud Gemini Enterprise Agent Platform, we provide the proactive defenses required to govern complex agentic workflows. This integration ensures that as you scale your autonomous workforce, your security scales with it, providing comprehensive operational integrity without hindering the speed of innovation.

We are delivering capabilities across three critical pillars:

• Protecting Agent-Specific Runtime Risks: In an agentic ecosystem, the primary risk is unauthorized or a destructive action taken by the AI agents themselves. Prisma AIRS secures the "agent-to-tool" interface, preventing poisoned context from triggering malicious scripts or destructive actions. The solution monitors agent execution in real-time, so agents cannot leak sensitive credentials or tool schemas, maintaining the boundary between agents and their access to enterprise data.
• Securing the GenAI Application Surface: Modern AI applications and agents require a secure-by-design approach. Prisma AIRS AI Runtime Security™ provides prevention of more than 30 adversarial prompt injection and jailbreak techniques, as well as malicious code and URLs within LLM outputs. Prisma AIRS utilizes over 1,000 predefined patterns out of the box and ML-powered Enterprise DLP to stop sensitive data leakage.
• Enforcing Enterprise AI Safety and Grounding: Trust in AI is built on the consistency and safety of its output. Prisma AIRS allows organizations to define safety policies in natural language and filter toxic content across eight distinct categories to protect brand reputation. Using contextual grounding, Prisma AIRS can prevent misleading outputs that contradict internal RAG data, keeping agents tied to real facts.

This integration ensures that as you scale your autonomous workforce, your security posture scales with it, providing operational integrity without hindering the speed of innovation.

Security-as-Code for Prisma AIRS Integration with Application Design Center (ADC)

The traditional bolt-on approach to security is no longer viable in a cloud-first world. Google Cloud’s Application Design Center (ADC) is revolutionizing how applications are built, using an intuitive canvas and natural language via Gemini Code Assist.

Palo Alto Networks is announcing that it will be published as a template within the Application Design Center, providing more capabilities to engineering teams:

• Drag-and-Drop Security – Visually "snap" VM-Series firewalls and Prisma AIRS AI protections directly into network flows.
• AI-Driven Architecture – Use natural language prompts to generate secure-by-default, multiregion architectures.
• Simultaneous Deployment – Deploy entire application stacks and security services in a single, unified workflow, ensuring protection is present from the very first minute of deployment.

Zero-Day Protection at Scale with Advanced Malware Sandboxing for Google Cloud NGFW Enterprise

The battle against malware has shifted to the cloud. Modern attacks are faster, more evasive and capable of bypassing traditional defenses.

That is why we are excited to announce Advanced WildFire^®, powered by Palo Alto Networks, natively integrated into Google Cloud NGFW Enterprise, delivering AI-driven malware prevention directly within Google Cloud environments.

This integration embeds inline sandboxing and real-time threat intelligence directly into Google Cloud’s distributed firewall to stop advanced and unknown threats before they impact workloads, enabling:

• Secure Detonation – Suspicious files are safely executed in a controlled sandbox environment to uncover hidden and unknown threats.
• Inline Traffic Inspection – Inbound and outbound traffic is analyzed in real time to prevent lateral movement of malicious payloads across cloud environments.
• AI-Driven Threat Prevention – Leverages global threat intelligence by Palo Alto Networks to block zero-day threats before they compromise workloads.

With Advanced WildFire embedded directly into Google Cloud NGFW Enterprise, organizations can extend consistent protection across their cloud infrastructure while maintaining operational simplicity.

Cloud NGFW Enterprise Advanced Malware Sandboxing will be available in Public Preview soon.

Defining the Future with the Google Cloud Marketplace

Palo Alto Networks has joined the Google Cloud Marketplace Agent-as-a-Service as a launch partner to introduce the Prisma AIRS Model Security agent. Operating as an Agent-as-a-Service, this solution scans AI models for vulnerabilities and policy noncompliance before they reach production.

Available in the Agent Gallery inside Gemini Enterprise, this marketplace offering runs entirely within the customer’s own Google Cloud environment, providing both new and existing Prisma AIRS users a seamless and simple deployment experience inside Gemini Enterprise.

Securing AI Innovation at Scale

The collaboration between Palo Alto Networks and Google Cloud is built on a shared vision: Security should be an accelerator for innovation, not a bottleneck. As we look toward the future of the AI-powered enterprise, our commitment remains to provide the most robust, platform-driven security for every workload, every agent and every interaction.

Want to see these integrations in action? Contact your Palo Alto Networks representative to learn more about how we are securing the future of the cloud together. If you’re attending Google Cloud Next 2026, join us at these sponsored sessions:

• Wednesday, April 22 @ 12:30 PM - 1:15 PM
  The AI-Ready Enterprise: Securing Access and Data in an AI-first World
• Thursday, April 23 @ 9:15 AM - 10:00 AM
  Securing and managing Agentic AI at scale: What Google and Palo Alto Networks are building together
  Munish Khetrapal, vice president of Cloud Engagement, GCP - Palo Alto Networks
  Mike Buratowski, deputy chief information security officer - The Home Depot
  
• Thursday, April 23 @ 9:15 AM - 10:00 AM
  The agentic era: Governing an invisible AI workforce
• Thursday, April 23 @ 12:00 PM - 12:45 PM
  The AI Attack Surface: Strategizing Defense for the modern AI-Powered Enterprise

The post Palo Alto Networks and Google Cloud appeared first on Palo Alto Networks Blog.

Forging Secure AI Threat Protection for Singapore

Singapore is currently undergoing a decisive transition toward an AI-enabled economy. National initiatives are focused on driving large-scale transformation through the National AI Missions and integrating advanced technologies, including generative AI and autonomous agents across key sectors. This rapid technological evolution, however, also introduces a sophisticated threat landscape characterized by AI-specific risks, like prompt injection, model manipulation and sensitive data leakage. As enterprises scale AI adoption, the need for robust, AI-native and locally hosted cybersecurity solutions becomes essential to ensure data residency, regulatory alignment and operational resilience.

Strategic Imperatives for an Emerging AI Security Landscape

Singapore’s highly integrated digital ecosystem presents both significant opportunities for leadership as well as distinct security challenges. As the nation executes its National AI Strategy 2.0, the focus has shifted from high-level experimentation to the pervasive deployment of AI across the economy. This evolution requires a security posture that is not only AI-native but locally grounded to satisfy the data residency expectations of a global financial and innovation hub.

Palo Alto Networks is pleased to announce a strategic investment designed to enhance Singapore’s cyber resilience – the establishment of our new cloud landing for Prisma^® AIRS. This launch demonstrates a commitment to providing organizations in the region with an AI-powered cybersecurity platform that aligns with the National AI Council’s whole-of-government mission. This initiative optimizes operational efficiency and facilitates the secure adoption of advanced digital transformation projects, allowing organizations to Deploy Bravely.

Comprehensive AI Security Platform

The new regional expansion in Singapore now hosts Prisma AIRS, our most comprehensive AI security platform, specifically engineered to deliver robust security across the entire AI lifecycle. This localized landing provides Singaporean organizations with domestic, high-performance access to critical AI security capabilities:

AI Model Security
Enable the safe adoption of third-party AI models by scanning them for vulnerabilities and secure your AI ecosystem against risks, such as model tampering, malicious scripts and deserialization attacks.

AI Red Teaming
Uncover potential exposure and lurking risks before bad actors do. Perform automated penetration tests on your AI apps and models using our Red Teaming agent that stress tests your AI deployments. Our agent learns and adapts like a real attacker.

AI Runtime Security
Protect your LLM-powered AI apps, models and data against runtime threats, such as prompt injection, malicious code, toxic content, sensitive data leaks, resource overload, hallucinations and more.

AI Agent SSPM (SaaS Security Posture Management)
Secure AI agents (including those built on no-code/low-code platforms) against new agentic threats, such as identity impersonation, memory manipulation and tool misuse.

Commitment to Singapore's AI Future

Our new region expansion into Singapore signifies the long-term commitment of Palo Alto Networks to the nation’s digital transformation journey and its cybersecurity resilience. By bringing advanced, AI-native platforms closer to regional organizations, Palo Alto Networks helps enterprises achieve data residency and national data sovereignty needs, enhance performance and strengthen security posture. This localized presence simplifies operations and accelerates the safe adoption of generative AI and agentic workflows.

As Singapore continues its trajectory toward an AI-driven and secure future, Palo Alto Networks stands as a trusted partner, empowering organizations to innovate and thrive securely within an evolving threat landscape. The establishment of this new cloud landing reinforces the ongoing promise to deliver the best-in-class cybersecurity platforms that the country requires to lead on the global stage.

Please visit the regional cloud locations of Palo Alto Networks for more information.

The post Announcing Prisma AIRS Availability in Singapore Region appeared first on Palo Alto Networks Blog.

Accelerating Secure AI Adoption

The rapid adoption of AI is transforming the enterprise, unlocking unprecedented productivity and accelerating workflows at a record pace. However, this velocity creates a new productivity paradox: The faster AI moves, the more it can expose the organization to entirely new categories of risk. Without specialized guardrails, unchecked AI can inadvertently bypass company policies, violate legal standards, or ignore ethical norms.

To bridge this gap, Glean, the Work AI platform, and Palo Alto Networks Prisma^® AIRS have integrated to provide an essential security layer that empowers organizations to adopt generative AI with confidence, helping ensure that massive productivity gains never come at the cost of trust, security or compliance.

Real-Time Defense Against the Modern AI Threat Surface

Generic filters often fail to catch the sophisticated nuances of AI-driven attacks. The integration of Glean and Prisma AIRS provides a purpose-built defense that acts in real time across three critical areas:

1. Neutralizing Prompt Injection

Prompt injections are malicious instructions designed to trick AI models into ignoring their safety protocols, potentially leading to the exposure of sensitive data or the execution of unauthorized actions.

For instance, an attacker could craft a prompt that causes the AI to leak its own system instructions leading to data loss. Glean and Prisma AIRS instantly detect these sophisticated manipulation attempts, blocking the request and notifying the user before the organization's integrity is compromised.

2. Safeguarding Against Harmful and Toxic Content

AI interactions must remain professional, ethical and safe.

By scanning both user prompts and AI-generated responses against organizational policy, Glean and Prisma AIRS automatically block requests that contain toxic, biased, or otherwise harmful content. This enables AI to remain a positive and productive asset for the entire workforce.

3. Preventing Malicious Code and Unsafe URLs

AI models can sometimes generate unsafe code snippets, get data from a poisoned source, or provide harmful links that lead to phishing sites or malware downloads.

For example, a developer might ask an AI assistant for a code library to process data, and the model could inadvertently suggest a malicious package that compromises the application. The Glean and Palo Alto Networks integration provides a crucial safety net, inspecting all generated content for malicious patterns and preventing employees from interacting with risky URLs, keeping the entire AI-driven development and research lifecycle secure.

Secure AI in Minutes with Out of the Box Integration

The true power of the Glean and Palo Alto Networks partnership lies in its simplicity. We’ve removed the friction of complex security configurations, enabling organizations to realize value immediately through a seamless, out of the box integration.

Onboarding is completed in three simple steps within the Glean admin console:

1. Navigate to AI Security and select Palo Alto Networks AI Runtime Security.
2. Paste your Prisma AIRS Runtime Security API Key.
3. Click Save.

With these three clicks, the integration is live, providing an invisible but invincible layer of defense across your AI chats and agent interactions.

Partnering for a Secure AI Future

As enterprises scale their AI initiatives, specialized security becomes non-negotiable. Prisma AIRS provides the advanced, granular protection needed to catch threats that standard vendors can often miss, and its integration with Glean delivers that protection exactly where work happens.

Drive productivity, foster innovation, and secure your future with Glean and Palo Alto Networks.

Key Takeaways

• Real-Time Threat Mitigation: Instantly block prompt injections, toxic content, and malicious code, transforming AI from a risk factor into a secure asset.
• Frictionless Deployment: Achieve comprehensive AI security in minutes with a simple, three-click API integration within the Glean console.
• Time to value: Scale AI adoption across the enterprise by ensuring every interaction complies with internal policies and global safety standards.

Ready to Deploy Secure AI? To explore how this integration can protect your organization, sign up for the Glean and Palo Alto Networks upcoming webinar.

The post The Power of Glean and Prisma AIRS Integration appeared first on Palo Alto Networks Blog.

The New Frontier of Agentic Development: Accelerating Developer Productivity

The world of software development is undergoing a rapid transformation, driven by the rise of AI agents and autonomous tools. Factory is advancing this shift through agent-native development, a new paradigm where developers focus on high-level design and agents, called Droids, handle the execution. Designed to support work across the software development lifecycle, these agents enable a new mode of development, delivering significant gains in speed and productivity, without sacrificing developer control.

As developer workflows increasingly rely on autonomous development agents, the way software is built evolves. This shift introduces important security considerations, such as prompt injection, sensitive data loss, unsafe URL access and malicious code execution, which, if left unaddressed, can undermine the very benefits these agents offer. Accelerating productivity depends not just on deploying agents, but on deploying them securely. This is where Palo Alto Networks, with its purpose-built AI security platform, Prisma^® AIRS™, plays a critical role.

The Productivity Paradox: Where Agents Introduce Risk

Autonomous agents operating across the software development lifecycle accelerate developer productivity, while also introducing a complex, language-driven threat surface that traditional security tools are not equipped to handle. As a result, new risks emerge, such as prompt injection or leaking secrets that extend beyond the visibility and control assumptions of traditional security approaches. Addressing these considerations is essential to preserving the benefits that agentic development provides.

Recognizing this shift, Palo Alto Networks has introduced targeted capabilities to accelerate secure development workflows. These efforts focus on three critical defense areas: preventing prompt injection, blocking sensitive data leaks and enabling robust malicious code detection capabilities, all of which are necessary to secure the full lifecycle of agent-driven systems.

The Solution: Securing Agentic Workflows for Acceleration

The solution is designed to convert security challenges directly into deployment confidence, dramatically accelerating productivity. By natively integrating Prisma AIRS within Factory’s Droid Shield Plus, the platform is able to inspect all large language model (LLM) interactions, including prompts, responses and subsequent tool calls, to enable comprehensive security across each interaction with the agent.

Prisma AIRS is a comprehensive platform designed to provide organizations with the visibility and control needed to safeguard AI agents across any environment. The platform continuously monitors agent behavior in real time to detect and prevent threats unique to agent-driven systems.

How Security Drives Speed

Embedding security natively into the Factory platform enables two crucial outcomes. To start, it delivers a secure, agent-native development experience for every developer, fostering immediate trust in the integrity of the generated code and documentation. This assurance removes friction often associated with AI-powered workflows, which can accelerate enterprise adoption and scaling of the Factory platform across the organization.

When developers can trust the agents and the integrity of the generated code and documentation, they can innovate faster and deploy with greater confidence. Instead of waiting for security reviews or dealing with fragmentation, security is woven seamlessly into the development lifecycle.

The integration follows a clear API Intercept design pattern:

• When a user enters a prompt or initiates work in Factory, Prisma AIRS intercepts the workflow. If a malicious prompt is detected, the platform can add logic to coach or block the user.

• Similarly, after the LLM generates code, Prisma AIRS intercepts the generated content. If secrets are detected, the platform again adds logic to coach or block the result before it reaches Factory or the user.

This real-time inspection of prompts and generated code enables development teams to be protected against threats, such as privilege escalation, prompt injection and malicious code execution, without disrupting developer velocity.

Deploy Bravely

Prisma AIRS 2.0 establishes a unified foundation for scalable and secure AI innovation. By combining Factory’s agent-native development platform with the threat detection capabilities of Palo Alto Networks Prisma AIRS, organizations gain a powerful advantage. Together, this approach helps organizations adopt agentic development with confidence by embedding security directly into the development experience.

For enterprises looking to confidently scale AI automation and realize the immense productivity gains offered by Factory’s Droids, integrating Prisma AIRS is the next step. This combined approach enables teams to "Deploy Bravely." To learn more about this strategic partnership and integration, see our latest integration announcement and review the Droid Shield Plus integration documentation.

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Key Takeaways for Secure Agentic Development

When adopting Factory with Prisma AIRS, enterprises realize immediate benefits that accelerate their AI strategy:

1. Specialized Threat Defense
   Enterprises gain real-time, targeted protection against agent-specific threats, specifically prompt injection attacks and data leaks, which legacy tools cannot address.
2. Native, Seamless Security
   Moving from a fragmented review process to a continuous, automated defense via API Interception, security enables compliance without slowing down development velocity.
3. Deployment Confidence
   The native integration transforms security risks into operational assurance, accelerating the large-scale enterprise adoption and scaling of your Factory agent-native automation initiatives.

The post Prisma AIRS Secures the Power of Factory’s Software Development Agents appeared first on Palo Alto Networks Blog.

Artificial intelligence has shifted to being the primary engine for market leadership. To compete, enterprises are shifting from general-purpose computing to AI factories, specialized infrastructures designed to manage the entire lifecycle of AI. However, this transition requires robust security without sacrificing performance and efficiency.

We are proud to announce that Palo Alto Networks Prisma^® AIRS™, accelerated on the NVIDIA BlueField data processing unit (DPU), is now part of the NVIDIA Enterprise AI Factory validated design.

The integrated solution embeds zero trust security directly into the AI infrastructure, providing comprehensive protection without impacting AI performance. By deploying Palo Alto Networks Prisma^® AIRS™ Network Intercept directly onto the NVIDIA BlueField and extending to the cloud, Prisma AIRS establishes an essential zero trust governance fabric for the AI factory, enabling enterprises to accelerate innovation while maintaining control.

This critical architectural shift enables optimal AI performance and infrastructure efficiency by offloading security processing to an isolated domain, while leveraging the DPU's hardware acceleration via NVIDIA DOCA to enforce security policies at line speed. The implementation also leverages real-time workload information captured using DOCA Argus, which is then passed to Cortex XSIAM^® where it is used for AI-driven responses using the Cortex XSOAR^® orchestration platform.

Rich Campagna, SVP Product Management, Palo Alto Networks said:

The AI Factory is the new engine for value creation, and securing it is a board-level imperative. The validation of Palo Alto Networks Prisma AIRS accelerated with NVIDIA BlueField within the NVIDIA Enterprise AI Factory enables a new security architecture for the AI era. We are embedding trust directly into the infrastructure, giving leaders the confidence to safeguard their proprietary intelligence and deploy AI bravely.

Kevin Deierling, senior vice president of Networking at NVIDIA said:

AI is transforming every industry and security must evolve to protect AI factories. To be scalable, security must be distributed and embedded within the AI infrastructure. This is achieved with NVIDIA BlueField running Palo Alto Networks Prisma AIRS to deliver robust, runtime security for the AI factory, with optimal AI performance and efficiency.

Deploy AI Bravely with a Future-Proof Foundation

The Future of Secure AI Factories

In addition to deploying Palo Alto Networks Prisma AIRS on NVIDIA BlueField in a distributed model, it’s essential to maintain a centralized Hyperscale Security Firewall (HSF) cluster at the ingress and egress points of the AI factory to enforce a defense-in-depth strategy. Beyond network segmentation, individual workloads can selectively route traffic through hyperscale clusters to detect advanced application-layer threats and prevent lateral movement. These hyperscale firewall clusters scale elastically with demand, delivering session resiliency and the high availability required for critical AI operations.

This architecture fundamentally improves the Total Cost of Ownership (TCO) for AI infrastructure. By isolating security functions on BlueField, enterprises enable 100% of host computing resources to be dedicated to AI applications. This elimination of resource contention allows the AI Factory to maximize token throughput and capital efficiency.

This validated design is the blueprint for immediate efficiency. It provides a seamless path for enterprises to shift from general-purpose clusters to secure AI factory infrastructure without costly overhauls. More importantly, this collaboration establishes an unparalleled roadmap for future-proofing your investment. By securing operations with the high-performance NVIDIA BlueField-3 today, the architecture is inherently ready for the next generation, NVIDIA BlueField-4. This forward compatibility helps AI factories immediately handle gigascale demands, scaling up to 6X the compute power and doubling the bandwidth when BlueField-4 becomes available.

The inclusion of the Palo Alto Networks Prisma AIRS platform in the NVIDIA Enterprise AI Factory Validated Design bolsters enterprise AI security. By establishing the zero trust governance fabric of Prisma AIRS runtime security on NVIDIA BlueField, organizations gain a comprehensive defense. Proprietary and sensitive data is secured throughout the entire stack, and models are protected from adversarial threats, such as prompt injection attacks. With Prisma AIRS, the world's most comprehensive AI security platform, leaders gain the confidence to innovate and deploy AI bravely. This validated design is the essential blueprint for securely accelerating your market leadership without compromising security.

Join our "How to Secure the AI Factory" breakout session at NVIDIA GTC 2026, March 16-19, in San Jose, CA to hear more about this transformative solution and accelerate your AI innovation securely.

The post Palo Alto Networks Announces Support for NVIDIA Enterprise AI Factory appeared first on Palo Alto Networks Blog.

Every CIO and CISO we speak with describes the same paradox: AI is now central to their transformation agenda, yet the fastest way to derail that agenda is to lose control of AI. As generative AI, agentic systems and embedded AI features spread across the enterprise, leaders are no longer asking if they need AI security; they’re asking what kind of AI security strategy will actually scale.

Gartner^® has published two recent reports that validate this reality and outline the strategic direction enterprises must take to secure their AI:

• GMs: Win the AI Security Battle With an AI Security Platform (available as a complimentary reprint from Palo Alto Networks).
• AI Vendor Race: Palo Alto Networks Is the Company to Beat in AI Security Platforms, published December 8, 2025.

Why AI Security Is a Platform Game

Point products can plug individual gaps, but they can’t keep up with the speed, complexity and interconnected nature of AI adoption. And more importantly, they struggle to deliver the trust, consistency or scale AI transformation requires.

Many organizations are already experiencing AI adoption outpacing traditional security tools. Security teams are under pressure on three fronts:

• Risk – Shadow AI, unmanaged agents and custom LLMs create new pathways for data loss, intellectual property exposure and model misuse.
• Cost – Each new AI use case brings yet another tool, driving up license, integration and operations costs.
• Complexity – Fragmented controls across network, data, identity and application stacks create blind spots exactly where AI is moving fastest.

From a CIO or CISO’s perspective, this isn’t just a technical concern but the fault line beneath their entire AI agenda. CIOs are under pressure to deliver productivity gains, cost efficiencies and new AI-powered capabilities faster than ever before.

CISOs, on the other hand, see a parallel reality: custom-built AI applications that may be insecure by default, agents that can act unpredictably, and a constant risk that company secrets or customer data could leak into third-party GenAI tools.

If AI moves forward without security, the enterprise is exposed. If AI slows down because security can’t keep up, the business misses its transformation goals. This is why AI security isn’t a feature; it’s the determining factor in whether AI becomes a competitive advantage or a strategic setback.

Gartner recommends the path forward as “an integrated modular AI security platform (AISP) with a common UI, data model, content inspection engine and consistent policy enforcement.”

Gartner further recommends prioritizing investments in two phases.

Phase 1

Start with AI usage control to secure the consumption of third-party AI services.

Phase 2

Expand into AI application protection to securely develop and run AI applications.

Phase 1: Securing Generative AI Usage Is the “Right Now” Challenge

Before enterprises can secure how AI is developed, they must first understand how it is already being used across the organization. The earliest risks often emerge not from the AI-enabled apps built in-house, but from the external generative AI tools and copilots employees adopt, and often without the IT teams’ knowledge.

That’s why we think the report identifies AI usage control as phase one and why we recommend IT leaders start with these immediate questions to assess their organization’s AI usage.

• Where is AI actually being used in my organization?
• Which tools, copilots and agents are in play, and on what data?
• How do I enable productivity without losing control?

Phase 2: Securing AI Development Early Into the AI Lifecycle

Once public generative AI use is understood, the harder challenge emerges: Securing the AI apps and tools that your organization creates for itself. As models, agents and pipelines move into production, the questions shift from visibility to integrity, safety and scale.

Key questions that organizations must answer in phase two include:

• What AI applications, models and agents are my teams building, and where do they live?
• How do I manage the integrity, safety and compliance of AI apps before they reach production?
• How do I protect models and AI applications from prompt injection, misuse or agentic threats?
• How do I scale AI innovation without creating security bottlenecks for developers?

Palo Alto Networks Delivers the AI Security Platform

Although organizations can separate the work around securing AI usage and AI development, they are not two separate problems. The same organization that needs visibility into employees using public GenAI apps also needs to protect the AI applications and agents they’ve built as they move into production. A platform approach is what allows shared policies, shared guardrails and shared context across both sides of the AI usage and development equation.

That is exactly the philosophy behind our Secure AI by Design approach:

• Secure how GenAI is used with Prisma^® Browser and Prisma SASE to discover AI tools in use, govern access and prevent sensitive data from flowing into public models, all while keeping users productive with GenAI and enterprise copilots.
• Secure how AI is built with capabilities of Prisma AIRS, such as model and agent security, AI security posture management, runtime protection, automated testing with AI Red Teaming, as well as coverage for agentic protocols, like MCP, securing custom AI applications, agents and pipelines.

Gartner identifies Palo Alto Networks as “the company to beat” in their newly released report as of December 8, 2025: “AI Vendor Race: Palo Alto Networks Is the Company to Beat in AI Security Platforms.”

We believe we are the AI Security Platform to beat because:

• Palo Alto Networks product portfolio across network, edge, cloud and data provides a strong foundation for AI usage visibility and control.
• The acquisition of Protect AI integrated industry-leading AI talent and products resulting in the recently announced Prisma AIRS 2.0, which delivers comprehensive end-to-end AI security, seamlessly connecting deep AI agent and model inspection in development with real-time agent defense at production runtime. The platform, continuously validated by autonomous AI red teaming, secures all interactions between AI models, agents, data and users. This gives enterprises the confidence to discover, assess and protect their entire AI ecosystem, accelerating secure innovation.
• Complementing the platform, Unit 42^®’s deep expertise and Huntr’s bug bounty program, provide security thought leadership that directly improves product effectiveness and threat intelligence. These programs help us continuously uncover new attack patterns, misconfigurations and supply chain risks unique to AI systems, as well as feed those insights directly back into the product roadmap.
• Our large installed base and distribution channels create a flywheel for AI security platform adoption and learning from our customers and partners.

We also believe that underneath the technical requirements is a deeper truth: CIOs and CISOs want to move fast on AI, but they only feel safe doing so with a partner who has the scale, signal and staying power. This is where our breadth, research depth and ecosystem matter.

Leading Responsibly Means Listening, Innovating and Evolving

Being early is an advantage, but staying ahead requires humility and continuous learning. Leading means seeing what comes next, and Gartner’s insights accelerate our own roadmap as we continue to evolve.

• Simplifying the Experience: We are integrating capabilities across Prisma AIRS, Prisma SASE and Prisma Browser to make AI security easier to adopt, operate and scale through Strata Cloud Manager as the single entry point.
• Going Deeper into the AI Engineering Pipeline: We recognize that securing AI must start early in the developing environment and ML pipeline, not just at runtime. Our integrations with AI development tools and code repositories will continue to expand.
• Keeping Pace with a Fast-Moving Market: We are investing in open standards, partnerships and research, so our customers don’t have to chase every point solution that appears. Palo Alto Networks is also a contributing member to OWASP Standards and Threat analysis to help create an industry standard on AI security.
• Working Along Native AI Controls: Cloud providers and AI platforms are adding their own security features. We aim to complement, not replace, those controls, providing unified visibility, advanced protection and consistent policies across a fragmented AI landscape.

For us, being “the company to beat” is not a finish line. It’s a responsibility to listen carefully to customers, adapt as AI evolves, and keep delivering practical, integrated outcomes rather than isolated features.

If you are a GM, CIO, CISO or AI leader trying to make sense of a rapidly crowding AI security landscape, we believe “GMs: Win the AI Security Battle With an AI Security Platform”​​ is essential reading.

In the end, the real race isn’t about features; it’s about who helps enterprises accelerate transformation safely, reduce risk and compete better with AI they can trust.

 

Disclaimer: Gartner does not endorse any company, vendor, product or service depicted in its publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner publications consist of the opinions of Gartner’s business and technology insights organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this publication, including any warranties of merchantability or fitness for a particular purpose.

Gartner, AI Vendor Race: Palo Alto Networks is the Company to Beat in AI Security Platforms, By Mark Wah, Neil MacDonald, Marissa Schmidt, Dennis Xu, Evan Zeng, 8 December 2025. 

Gartner, GMs: Win the AI Security Battle With an AI Security Platform, By Neil MacDonald, Tarun Rohilla, 6 October 2025.

GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally and is used herein with permission. All rights reserved.

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