* [Blog](https://origin-researchcenter.paloaltonetworks.com/blog) * [Network Security](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/) * IoT Security # Network Security ## IoT Security [![A Leader in Secure Remote Access for OT/ICS](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/12/GettyImages-1194853228-edit_800x600.png)](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/a-leader-in-secure-remote-access-for-ot-ics/) [A Leader in Secure Remote Access for OT/ICS \-------------------------------------------](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/a-leader-in-secure-remote-access-for-ot-ics/) Find out why KuppingerCole names Palo Alto Networks an Overall Leader in Secure Remote Access for OT/ICS. [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown) [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-security/?ts=markdown) [Strata Network Security Platform](https://www.paloaltonetworks.com/blog/network-security/category/strata-network-security-platform/?ts=markdown) Dec 15, 2025 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") ## Network Security *** ** * ** *** [Hybrid Cloud Data Center](https://www.paloaltonetworks.com/blog/network-security/category/hybrid-cloud-data-center/?ts=markdown) *** ** * ** *** [Network Perimeter](https://www.paloaltonetworks.com/blog/network-security/category/network-perimeter/?ts=markdown) *** ** * ** *** [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) *** ** * ** *** [5G Security](https://www.paloaltonetworks.com/blog/network-security/category/5g-security/?ts=markdown) *** ** * ** *** [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown) *** ** * ** *** [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) *** ** * ** *** [Secure AI](https://www.paloaltonetworks.com/blog/tag/secure-ai/?ts=markdown) *** ** * ** *** ![Converged Secure Connectivity For Critical Private Infrastructure](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/09/GettyImages-1044087870-80x600-1.png) [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), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise/?ts=markdown) ## [Converged Secure Connectivity For Critical Private Infrastructure](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/converged-secure-connectivity-for-critical-private-infrastructure/) Protect critical infrastructure with converged, self-healing connectivity and zero trust security at the edge. Dec 03, 2025 By [Rob Swart](https://www.paloaltonetworks.com/blog/author/rob-swart/?ts=markdown "Posts by Rob Swart") ![2025 Report Exposes Widespread Device Security Risks](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/10/1211745268380598.yzQXqylfYMMgFcEpR3W3_height640.png) [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown), [Reports](https://www.paloaltonetworks.com/blog/category/reports/?ts=markdown) ## [2025 Report Exposes Widespread Device Security Risks](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/2025-report-exposes-widespread-device-security-risks/) An analysis of 27 million connected devices from 1,803 enterprise networks reveals a massive visibility gap across unmanaged, managed \& IoT devices. Oct 28, 2025 By [Asher Davila](https://www.paloaltonetworks.com/blog/author/asher-davila/?ts=markdown "Posts by Asher Davila") and [Xu Zou](https://www.paloaltonetworks.com/blog/author/xu-zou/?ts=markdown "Posts by Xu Zou") ![The Modern Firewall for the Enterprise of Connected Devices](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/09/GettyImages-1316767335-800x600-1.png) [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) ## [The Modern Firewall for the Enterprise of Connected Devices](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/the-modern-firewall-for-the-enterprise-of-connected-devices/) The Palo Alto Networks hybrid mesh firewall delivers unified security, visibility \& control for users, workloads \& connected devices enterprise-wide. Sep 30, 2025 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") ![Protecting the Utility Grid’s Digital Ecosystem, from Core to Edge to AI](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/09/GettyImages-1044087870-80x600-1.png) [5G Security](https://www.paloaltonetworks.com/blog/network-security/category/5g-security/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [Protecting the Utility Grid's Digital Ecosystem, from Core to Edge to AI](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/protecting-the-utility-grid-digital-ecosystem-from-core-to-edge-to-ai/) Securing private 4G \& 5G networks helps utilities enable critical service continuity \& maintain community safety and trust. Sep 17, 2025 By [Meir Cohen](https://www.paloaltonetworks.com/blog/author/meir-cohen/?ts=markdown "Posts by Meir Cohen") and [Mitch Rappard](https://www.paloaltonetworks.com/blog/author/mitch-rappard/?ts=markdown "Posts by Mitch Rappard") ![Announcing Device Security: Supercharging Proactive Device Protection](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/09/iStock-1047970286-800x600-1.png) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [IoT](https://www.paloaltonetworks.com/blog/category/iot/?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) ## [Announcing Device Security: Supercharging Proactive Device Protection](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/announcing-device-security-supercharging-proactive-device-protection/) Unified device protection across managed, unmanaged and IoT/OT assets in one AI-first platform enables customer control of the entire device ecosystem... Sep 09, 2025 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") and [Victoria Wright](https://www.paloaltonetworks.com/blog/author/victoria-wright/?ts=markdown "Posts by Victoria Wright") ![Palo Alto Networks Leads the Way with Quantum and Multicloud Security](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/08/PAN-OS-12.1-Orion-Product-Launch_Blog-Thumbnail-512x384-1.jpg) [AI Security](https://www.paloaltonetworks.com/blog/category/ai-security/?ts=markdown), [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Hybrid Cloud Data Center](https://www.paloaltonetworks.com/blog/network-security/category/hybrid-cloud-data-center/?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), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown), [Strata Network Security Platform](https://www.paloaltonetworks.com/blog/network-security/category/strata-network-security-platform/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown) ## [Palo Alto Networks Leads the Way with Quantum and Multicloud Security](https://origin-researchcenter.paloaltonetworks.com/blog/2025/08/paves-way-for-quantum-ready-security/) PAN-OS® 12.1 Orion makes netw... Aug 14, 2025 By [Anand Oswal](https://www.paloaltonetworks.com/blog/author/anand-oswal/?ts=markdown "Posts by Anand Oswal") ![Prisma AIRS on NVIDIA BlueField Secures the Industrial Edge](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/07/iStock-1310818458-800x600-1.png) [AI Security](https://www.paloaltonetworks.com/blog/category/ai-security/?ts=markdown), [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-security/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown) ## [Prisma AIRS on NVIDIA BlueField Secures the Industrial Edge](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/prisma-airs-on-nvidia-bluefield-secures-the-industrial-edge/) Palo Alto Networks is teaming with NVIDIA \& Siemens to accelerate zero-trust protection directly to every edge node \& minimize risk. Aug 04, 2025 By [Steve Yurkunas](https://www.paloaltonetworks.com/blog/author/steve-yurkunas/?ts=markdown "Posts by Steve Yurkunas"), [Shrikant Brahmbhatt](https://www.paloaltonetworks.com/blog/author/shrikant-brahmbhatt/?ts=markdown "Posts by Shrikant Brahmbhatt") and [Itay Ozery](https://www.paloaltonetworks.com/blog/author/itay-ozery/?ts=markdown "Posts by Itay Ozery") ![You Can’t Spell Platformization Without IoT](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/05/Inspection-resize.png) [IoT](https://www.paloaltonetworks.com/blog/category/iot/?ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [You Can't Spell Platformization Without IoT](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/you-cant-spell-platformization-without-iot/) As many organizations race to simplify and strengthen their security posture, many are overlooking a critical element: IoT devices. May 22, 2025 By [Victoria Wright](https://www.paloaltonetworks.com/blog/author/victoria-wright/?ts=markdown "Posts by Victoria Wright") and [Victor Kameyama](https://www.paloaltonetworks.com/blog/author/victor-kameyama/?ts=markdown "Posts by Victor Kameyama") ![Navigating the TSA Cybersecurity Directive for OT Compliance](https://origin-researchcenter.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), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise/?ts=markdown) ## [Navigating the TSA Cybersecurity Directive for OT Compliance](https://origin-researchcenter.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://origin-researchcenter.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), [Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise/?ts=markdown) ## [How OT Connectivity Is Changing the Security Landscape](https://origin-researchcenter.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") ![Securing Healthcare Lifelines with Medical IoT Security](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/03/MRI-device-images.png) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [Securing Healthcare Lifelines with Medical IoT Security](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/securing-healthcare-lifelines-with-medical-iot-security/) The latest enhancements in Palo Alto Networks Medical IoT Security that protect vulnerable medical devices without disrupting patient care. Mar 31, 2025 By [Prerna Shankar](https://www.paloaltonetworks.com/blog/author/prerna-shankar/?ts=markdown "Posts by Prerna Shankar") and [Kalyan Siddam](https://www.paloaltonetworks.com/blog/author/kalyan-siddam/?ts=markdown "Posts by Kalyan Siddam") ![Palo Alto Networks Recognized as a Leader in Omdia Market Radar](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2025/02/GettyImages-580501819-edit.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?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), [Reports](https://www.paloaltonetworks.com/blog/category/reports/?ts=markdown) ## [Palo Alto Networks Recognized as a Leader in Omdia Market Radar](https://origin-researchcenter.paloaltonetworks.com/blog/2025/02/leader-omdia-market-radar/) Omdia report includes an evaluation of the OT security market, recommendations for choosing solutions, and analysis of OT cybersecurity platforms. Feb 24, 2025 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") ![From Risk to Resilience: OT Security Lessons from Industry Experts](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/12/iStock-1136840043-edit_800x600.png) [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) ## [From Risk to Resilience: OT Security Lessons from Industry Experts](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/from-risk-to-resilience-ot-security-lessons-industry-experts/) Get actionable guidance to help you tackle today's most pressing IT and OT security challenges in this Threat Vector podcast recap. Dec 10, 2024 By [David Moulton](https://www.paloaltonetworks.com/blog/author/dmoulton/?ts=markdown "Posts by David Moulton") ![Safeguard OT Environments with the Power of Precision AI](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/10/GettyImages-679535626-edit.jpg) [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-security/?ts=markdown), [IoT](https://www.paloaltonetworks.com/blog/category/iot/?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) ## [Safeguard OT Environments with the Power of Precision AI](https://origin-researchcenter.paloaltonetworks.com/blog/2024/10/safeguard-ot-environments-power-precision-ai/) New capabilities safeguard OT remote operations, mitigate risks for hard-to-patch assets, and extend protection into industrial environments. Oct 21, 2024 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") and [Ellie Proudler](https://www.paloaltonetworks.com/blog/author/ellie-proudler/?ts=markdown "Posts by Ellie Proudler") ![The Future of Shopping: How Smart Stores are Transforming Retail](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/10/CC-Reader.jpg) [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [The Future of Shopping: How Smart Stores are Transforming Retail](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/the-future-of-shopping/) Discover how IoT and smart stores are transforming retail with enhanced experiences and efficiency, while ensuring security with Palo Alto Networks. Oct 17, 2024 By [Christina Schubert](https://www.paloaltonetworks.com/blog/author/chschubert/?ts=markdown "Posts by Christina Schubert") ![Risk-based vulnerability prioritization for IoT, OT and MIoT devices](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/07/NetSec-Adhoc-Updated-Blog-Image-Resize-1129342100.png) [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [Risk-based vulnerability prioritization for IoT, OT and MIoT devices](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/risk-based-vulnerability-prioritization/) CVSS base scores don't consider the threat landscape and your business context. We recommend using a risk-based approach to prioritize CVEs instead. Jul 25, 2024 By [Victor Kameyama](https://www.paloaltonetworks.com/blog/author/victor-kameyama/?ts=markdown "Posts by Victor Kameyama") and [Victoria Wright](https://www.paloaltonetworks.com/blog/author/victoria-wright/?ts=markdown "Posts by Victoria Wright") ![Forrester Names Palo Alto Networks a Leader in OT Security](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/06/GettyImages-640126953-edit-1.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-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) ## [Forrester Names Palo Alto Networks a Leader in OT Security](https://origin-researchcenter.paloaltonetworks.com/blog/2024/06/forrester-names-leader-in-ot-security/) Palo Alto Networks was named a Leader in the Forrester WaveTM: OT Security Solutions, Q2 2024 report. Jun 11, 2024 By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang") ![Putting More Cure In Secure With Medical IoT Security](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/05/Doc-with-Tablet.jpg) [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [Putting More Cure In Secure With Medical IoT Security](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/medical-iot-enhancements/) Latest enhancements in Palo Alto Networks Medical IoT Security, tailored for network security and clinical engineering teams in healthcare. May 20, 2024 By [Kalyan Siddam](https://www.paloaltonetworks.com/blog/author/kalyan-siddam/?ts=markdown "Posts by Kalyan Siddam") and [Prerna Shankar](https://www.paloaltonetworks.com/blog/author/prerna-shankar/?ts=markdown "Posts by Prerna Shankar") ![Manufacturers key target for CIRCIA cyber incident reporting rule](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/05/checking_stock_360.jpg) [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) ## [Manufacturers key target for CIRCIA cyber incident reporting rule](https://origin-researchcenter.paloaltonetworks.com/blog/network-security/circia-rule-critical-infrastructure/) Proposed CISA rule would require critical infrastructure entities to report covered incidents in 72 hours and ransomware payments in 24 hours. May 14, 2024 By [Liia Sarjakoski](https://www.paloaltonetworks.com/blog/author/liia-sarjakoski/?ts=markdown "Posts by Liia Sarjakoski") ![Untangling IT-OT Security Knots with a Zero Trust Platform Approach](https://origin-researchcenter.paloaltonetworks.com/blog/wp-content/uploads/2024/04/GettyImages-524759829-edit-1.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Industrial OT Security](https://www.paloaltonetworks.com/blog/network-security/category/industrial-ot-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) ## [Untangling IT-OT Security Knots with a Zero Trust Platform Approach](https://origin-researchcenter.paloaltonetworks.com/blog/2024/05/untangling-it-ot-security-knots/) Industrial enterprises can address complex challenges by integrating IT and OT security, using a unified platform built ... 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