* [Blog](https://www.paloaltonetworks.com/blog) * [Palo Alto Networks](https://www.paloaltonetworks.com/blog/corporate/) * Industrial OT Security # Palo Alto Networks ## Industrial OT Security [](https://www.paloaltonetworks.com/blog/network-security/palo-alto-networks-named-a-leader-in-the-forrester-wave-operational-technology-security-solutions-q3-2026/) [Palo Alto Networks Named a Leader in The Forrester Wave™: Operational Technology Security Solutions, Q3 2026 \------------------------------------------------------------------------------------------------------------](https://www.paloaltonetworks.com/blog/network-security/palo-alto-networks-named-a-leader-in-the-forrester-wave-operational-technology-security-solutions-q3-2026/) The OT attack surface is widening as private 5G, IoMT, and aging legacy systems converge across operational networks. At the same time, Frontier AI has compressed the attack lifecycle from months to minutes --- adversaries now discover and chain vulnerabilities before a patch exists. These shifts are quickly widening the gap between cyber risk and protection in critical infrastructure [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown) [OT Security](https://www.paloaltonetworks.com/blog/network-security/category/ot-security/?ts=markdown) Sep 01, 2026 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") ## Palo Alto Networks *** ** * ** *** [Announcements](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown) *** ** * ** *** [Company and Culture](https://www.paloaltonetworks.com/blog/category/company-culture/?ts=markdown) *** ** * ** *** [Points of View](https://www.paloaltonetworks.com/blog/category/points-of-view/?ts=markdown) *** ** * ** *** [Public Sector](https://www.paloaltonetworks.com/blog/category/public-sector/?ts=markdown) *** ** * ** *** [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) *** ** * ** *** [Partners](https://www.paloaltonetworks.com/blog/category/partners/?ts=markdown) *** ** * ** *** ![OT Leaders Share Unique Insights on the Industrial Risk Landscape](https://www.paloaltonetworks.com/blog/wp-content/uploads/2026/02/iStock-1320950393-edit_800x600.png) [Threat Intelligence](https://www.paloaltonetworks.com/blog/category/threat-intelligence-1/?ts=markdown) ## [OT Leaders Share Unique Insights on the Industrial Risk Landscape](https://www.paloaltonetworks.com/blog/network-security/ot-leaders-share-unique-insights-on-the-industrial-risk-landscape/) New OT research report by Palo Alto Networks, Siemens, and INL reveals a 332% surge in exposed devices \& a blurring industrial perimeter. Feb 24, 2026 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") ![Navigating the TSA Cybersecurity Directive for OT Compliance](https://www.paloaltonetworks.com/blog/wp-content/uploads/2025/05/Skyscraper2.jpg) [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-security/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) ## [Navigating the TSA Cybersecurity Directive for OT Compliance](https://www.paloaltonetworks.com/blog/network-security/navigating-the-tsa-cybersecurity-directive-for-ot-compliance/) The 2023 TSA Cybersecurity Directive provides aviation operators of OT infrastructure a framework for operational resilience. May 19, 2025 By [Ellie Proudler](https://www.paloaltonetworks.com/blog/author/ellie-proudler/?ts=markdown "Posts by Ellie Proudler") and [Daniel Pare](https://www.paloaltonetworks.com/blog/author/daniel-pare/?ts=markdown "Posts by Daniel Pare") ![How OT Connectivity Is Changing the Security Landscape](https://www.paloaltonetworks.com/blog/wp-content/uploads/2025/04/iStock-1136840043-edit_800x600.png) [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-security/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) ## [How OT Connectivity Is Changing the Security Landscape](https://www.paloaltonetworks.com/blog/network-security/how-ot-connectivity-is-changing-the-security-landscape/) A recent report from Palo Alto Networks \& Siemens explores the increased threats \& available remediations due to increased OT connectivity. Apr 14, 2025 By [Adam Robbie](https://www.paloaltonetworks.com/blog/author/adam-robbie/?ts=markdown "Posts by Adam Robbie") ![AI in OT Security — Balancing Industrial Innovation and Cyber Risk](https://www.paloaltonetworks.com/blog/wp-content/uploads/2024/08/20_cortex_AI-blog_dark-side_paid_social_800x600-Op2-img-only.png) [Company and Culture](https://www.paloaltonetworks.com/blog/category/company-culture/?ts=markdown), [Points of View](https://www.paloaltonetworks.com/blog/category/points-of-view/?ts=markdown) ## [AI in OT Security --- Balancing Industrial Innovation and Cyber Risk](https://www.paloaltonetworks.com/blog/2024/08/ai-in-ot-security/) Interview with Del Rodillas, who navigates the landscape of the OT-IT convergence and cybersecurity challenges in the manufacturing and industrial sec... Aug 21, 2024 By [Dena De Angelo](https://www.paloaltonetworks.com/blog/author/dena-de-angelo/?ts=markdown "Posts by Dena De Angelo") ![Palo Alto Networks Paves the Way with New OT Security Innovations](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/11/AdobeStock_621254974-edit.jpeg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown) ## [Palo Alto Networks Paves the Way with New OT Security Innovations](https://www.paloaltonetworks.com/blog/2023/11/new-ot-security-innovations/) Zero Trust OT Security is built to provide visibility and security for OT assets and networks, 5G connected assets and remote operations. Nov 29, 2023 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") ![Zero Trust is Incomplete Without Device Security](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/06/woman_working_in_server_room_-_twitter.jpg) [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [Zero Trust is Incomplete Without Device Security](https://www.paloaltonetworks.com/blog/network-security/2023-iot-security-benchmark-report/) Read this blog to learn how securing IoT devices is a critical step to achieving a zero trust security strategy. Jun 21, 2023 By [Shravanthi Reddy](https://www.paloaltonetworks.com/blog/author/shravanthi-reddy/?ts=markdown "Posts by Shravanthi Reddy") ![Improving Phishing Detection, DNS and Industrial OT Security: The Always Innovating Series](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/05/Serious-Man-2-3.jpg) [Data Security](https://www.paloaltonetworks.com/blog/network-security/category/data-security/?ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown), [Network Perimeter](https://www.paloaltonetworks.com/blog/network-security/category/network-perimeter/?ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown) ## [Improving Phishing Detection, DNS and Industrial OT Security: The Always In...](https://www.paloaltonetworks.com/blog/network-security/always-innovating-network-security-platform/) We are constantly strengthening our network security platform and want to keep you updated with our new blog series, cap... Jun 13, 2023 By [Ganesh Balamitran](https://www.paloaltonetworks.com/blog/author/ganesh-balamitran/?ts=markdown "Posts by Ganesh Balamitran") ![Protecting OT Assets, Networks and Remote Operations with Zero Trust OT Security](https://www.paloaltonetworks.com/blog/wp-content/uploads/2023/05/Oil-Platform.jpg) [5G Security](https://www.paloaltonetworks.com/blog/network-security/category/5g-security/?ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown) ## [Protecting OT Assets, Networks and Remote Operations with Zero Trust OT Sec...](https://www.paloaltonetworks.com/blog/network-security/protecting-ot-assets-zero-trust-ot-security/) Delivering 24X7 operational outcomes with effective security requires adopting a Zero Trust approach. Learn about Zero Trust OT Security. May 09, 2023 By [Minakshi Sehgal](https://www.paloaltonetworks.com/blog/author/minakshi-sehgal/?ts=markdown "Posts by Minakshi Sehgal") Load more blogs ### Subscribe to the Blog! Sign up to receive must-read articles, Playbooks of the Week, new feature announcements, and more. ![spinner](https://www.paloaltonetworks.com/blog/wp-content/themes/panwblog2023/dist/images/ajax-loader.gif) Sign up Please enter a valid email. By submitting this form, you agree to our [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown) and acknowledge our [Privacy Statement](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown). Please look for a confirmation email from us. If you don't receive it in the next 10 minutes, please check your spam folder. 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