* [![perspectives](https://origin-www.paloaltonetworks.com.au/perspectives/wp-content/uploads/2025/02/prespective-icon.png)](https://origin-www.paloaltonetworks.com.au/perspectives) * Drift, Noise, and Manipulation: Why Runtime Security is the Only Way to Trust AI in the Wild # Drift, Noise, and Manipulation: Why Runtime Security is the Only Way to Trust AI in the Wild ![Drift, Noise, and Manipulation: Why Runtime Security is the Only Way to Trust AI in the Wild](https://origin-www.paloaltonetworks.com.au/perspectives/wp-content/uploads/2026/02/DeployBravelyPhase2-Section2-LegacySecurity-R2-653x392-1.jpg) **By [Rich Campagna](https://origin-www.paloaltonetworks.com.au/perspectives/author/rich-campagna/ "Posts by Rich Campagna")** | **3 min read** | ![share icon](https://paloaltonetworks.com/content/dam/pan/en_US/cxo-perspectives/images/cxo-share.svg) * LinkedIn button ![linkedin-icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/microsite/cortex/images/share-linkedin.svg) * Twitter share button ![twitter-icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/microsite/cortex/images/share-twitter-x-black.svg) * \[Email share button ![email-icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/microsite/cortex/images/share-email.svg)\](mailto:?subject=Drift, Noise, and Manipulation: Why Runtime Security is the Only Way to Trust AI in the Wild\&body=Check out this article https%3A%2F%2Forigin-www.paloaltonetworks.com.au%2Fperspectives%2Fdrift-noise-and-manipulation-why-runtime-security-is-the-only-way-to-trust-ai-in-the-wild%2F "Share in Email") * ![copy-icon](https://origin-www.paloaltonetworks.com.au/perspectives/wp-content/themes/csp2025/dist/images/icons/icon-share.svg) [](https://origin-www.paloaltonetworks.com.au/perspectives/drift-noise-and-manipulation-why-runtime-security-is-the-only-way-to-trust-ai-in-the-wild/?pdf=download&lg=en&_wpnonce=83197ae001 "Click here to download") MEET THE AUTHOR ![](https://origin-www.paloaltonetworks.com.au/perspectives/wp-content/uploads/2025/02/rich-campagna.png) Rich Campagna is the Senior Vice President for Network Security, Palo Alto Networks largest business, with more than 65,000 customers. His team of expert technologists have delivered Hardware and Software Firewalls, Cloud-native services, and the highly regarded PAN-OS operating system. These platforms consistently rank #1 in market share and have been recognized as Leaders in the Gartner Magic Quadrant for Firewalls for 12 consecutive years. He is a dynamic leader that is passionate about building high performing teams that innovate and execute to establish strong differentiation and leadership in the market. Rich is a holder of several U.S patents, has co-authored 2 books on Network Security, and has won numerous nationally recognized awards for leadership and innovation.... [Learn more](https://origin-www.paloaltonetworks.com.au/perspectives/author/rich-campagna/) ## IN THIS ARTICLE There is a moment in every AI project that is both exhilarating and terrifying: **Go Live.** The moment an AI application moves from a controlled development environment into production, the rules change. It is no longer interacting with test data and trusted engineers. It is interacting with the messy, unpredictable real world. And in the real world, AI doesn't stay still. ## **The Silent Killer: Model Drift** Traditional software is static; if you deploy code today, it will be the same code tomorrow. AI models are different. They experience **"Drift."** * **Data Drift:** The inputs change (e.g., new customer slang, shifting market trends). * **Model Drift:** The model's reasoning degrades or shifts over time. As I mention in my [video](https://stage.paloaltonetworks.com/perspectives/wp-admin/post.php?post=5151&action=edit), too often organizations assume that because a model passed its pre-deployment checks, it will remain safe forever. But models start evolving the second they hit real-world conditions. ## **Real-World Attacks Happen in Real-Time** Beyond natural drift, production is where active attacks happen. * A user might try a sophisticated "jailbreak," also known as a prompt injection, to trick your customer service bot into refunding a non-existent order. * A bad actor might try to reverse-engineer your model by flooding it with specific queries (Model Inversion). * An agent might be tricked into executing a SQL injection through natural language. If your security stops at the "Build" phase, you are defenseless against these shifts. Without runtime protection, you are essentially flying blind with some of your most powerful and sensitive systems. ## **Why Runtime is Non-Negotiable** This is why [Runtime Security](https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security) is becoming the defining requirement for enterprise AI. You need a layer of defense that sits between the model and the user, monitoring every interaction in real-time. With [Prisma AIRS](https://www.paloaltonetworks.com/blog/2025/10/prisma-airs-powering-secure-ai-innovation/), we enforce this protection at the transaction level: 1. **Detecting** when a prompt looks malicious (even if it's phrased politely). 2. **Blocking** responses that contain PII or sensitive IP before they leave the boundary. 3. **Stopping** the model if it starts behaving erratically. ## **Security at the Speed of AI** You cannot rely on "logs" that you review next week. By then, the data is gone. You need instantaneous intervention. Prisma AIRS delivers this continuous visibility. It gives you the confidence to put AI into the wild, knowing that even if the environment becomes unpredictable, your security controls remain absolute. *This is Part 4 of our* ***[Deploy Bravely](https://www.paloaltonetworks.com/deploybravely#executives)*** *series.* ***Up Next:*** *[Kelly Waldher on how secure AI is the bedrock of sustainable innovation.](https://paloaltonetworks.com/perspectives/innovation-at-ai-speed-why-security-is-the-bedrock-of-brand-trust/)* * [AI](https://origin-www.paloaltonetworks.com.au/perspectives/all-articles/?cat=ai) * [Secure AI Usage](https://origin-www.paloaltonetworks.com.au/perspectives/all-articles/?cat=secure-ai-usage) ## Related Content ![](https://origin-www.paloaltonetworks.com.au/perspectives/wp-content/uploads/2026/03/Why-Cybersecurity-KPIs-Are-Changing-featured.jpg) BLOG ### AI **Why Cybersecurity KPIs Are Changing (And What This Means for Security Leaders)** True cyber resilience is impossible to achieve without strategic and tactic... [Helmut Reisinger](https://origin-www.paloaltonetworks.com.au/perspectives/author/helmut-reisinger/ "Posts by Helmut Reisinger") [](https://origin-www.paloaltonetworks.com.au/perspectives/why-cybersecurity-kpis-are-changing-and-what-this-means-for-security-leaders/) ![](https://origin-www.paloaltonetworks.com.au/perspectives/wp-content/uploads/2026/03/Weaponized-Intelligence-featured.jpg) BLOG ### AI **Weaponized Intelligence** We are building the foundation that makes defense possible.... [Nikesh Arora](https://origin-www.paloaltonetworks.com.au/perspectives/author/nikesh-arora/ "Posts by Nikesh Arora") [](https://origin-www.paloaltonetworks.com.au/perspectives/weaponized-intelligence/) ![](https://origin-www.paloaltonetworks.com.au/perspectives/wp-content/uploads/2026/03/RFP-Bottleneck-featured.jpg) BLOG ### AI **From Weeks to Minutes: How We Applied an AI-First Transformation to the RFP Bottleneck** Understanding why manual efforts burn hundreds of hours and are bottlenecki... [Sandeep Uttamchandani](https://origin-www.paloaltonetworks.com.au/perspectives/author/sandeep-uttamchandani/ "Posts by Sandeep Uttamchandani") [](https://origin-www.paloaltonetworks.com.au/perspectives/from-weeks-to-minutes-how-we-applied-an-ai-first-transformation-to-the-rfp-bottleneck/) STAY CONNECTED ## Connect with our team today Job Level Sign me up to receive news, product updates, sales outreach, event information and special offers about Palo Alto Networks and its partners. By submitting this form, I understand my personal data will be processed in accordance with Palo Alto Networks [Privacy Statement](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown) and [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown). This site is protected by reCAPTCHA and the Google [Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply. 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