* [Blog](https://www2.paloaltonetworks.com/blog) * [Network Security](https://www2.paloaltonetworks.com/blog/network-security) * Next-Generation Firewalls # Network Security ## Next-Generation Firewalls [![Eliminate Over-Provisioning Costs with Elastic Security](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2026/01/Coding.jpg)](https://www2.paloaltonetworks.com/blog/network-security/eliminate-over-provisioning-costs-with-elastic-security/) [Eliminate Over-Provisioning Costs with Elastic Security \-------------------------------------------------------](https://www2.paloaltonetworks.com/blog/network-security/eliminate-over-provisioning-costs-with-elastic-security/) Reduce TCO with Palo Alto Networks Hyperscale Security Fabric. Eliminate over-provisioning and cut wasted CapEx with elastic, automated security. [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/category/next-generation-firewalls/?ts=markdown) Feb 02, 2026 By [Josh Pederson](https://www.paloaltonetworks.com/blog/author/josh-pederson/?ts=markdown "Posts by Josh Pederson") ## 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) *** ** * ** *** ![Palo Alto Networks Announces Support for NVIDIA Enterprise AI Factory](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/12/panw-nvidia-blog-social-banners_Op4-1080x1080-1.png) [AI Application Security](https://www.paloaltonetworks.com/blog/network-security/category/ai-application-security/?ts=markdown), [AI Governance](https://www.paloaltonetworks.com/blog/category/ai-governance/?ts=markdown), [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Partners](https://www.paloaltonetworks.com/blog/category/partners/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) ## [Palo Alto Networks Announces Support for NVIDIA Enterprise AI Factory](https://www2.paloaltonetworks.com/blog/2026/01/support-nvidia-enterprise-ai-factory/) Secure your AI Factory with Palo Alto Networks Prisma AIRS and NVIDIA BlueField. Get zero ... Jan 05, 2026 By [Mani Ganesan](https://www.paloaltonetworks.com/blog/author/mani-ganesan/?ts=markdown "Posts by Mani Ganesan") ![Stop Guessing: CLARA Ends the Cloud and AI Visibility Paradox](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/11/NetSec-Adhoc-Updated-Blog-Image-Resize-1129342100.png) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) ## [Stop Guessing: CLARA Ends the Cloud and AI Visibility Paradox](https://www2.paloaltonetworks.com/blog/network-security/stop-guessing-clara-ends-the-cloud-and-ai-visibility-paradox/) Don't just discover. Quantify. The CLARA assessment combines three analyses---network, firewall, and AI---to provide a single, data-driven view of your true cloud and AI risk. Nov 24, 2025 By [Josh Pederson](https://www.paloaltonetworks.com/blog/author/josh-pederson/?ts=markdown "Posts by Josh Pederson") ![Secure Your Cloud: Palo Alto Networks \& AWS LZA for Public Sector](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/10/iStock-182666077-edit.png) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Partners](https://www.paloaltonetworks.com/blog/category/partners/?ts=markdown), [Public Sector](https://www.paloaltonetworks.com/blog/category/public-sector/?ts=markdown) ## [Secure Your Cloud: Palo Alto Networks \& AWS LZA for Public Sector](https://www2.paloaltonetworks.com/blog/network-security/secure-your-cloud-palo-alto-networks-aws-lza-for-public-sector/) Accelerate secure cloud adoption for the public sector with compliance \& advanced threat protection in multiaccount environments. Oct 29, 2025 By [Harrison Holstein](https://www.paloaltonetworks.com/blog/author/harrison-holstein/?ts=markdown "Posts by Harrison Holstein") and [Kanthi Sarella](https://www.paloaltonetworks.com/blog/author/kanthi-sarella/?ts=markdown "Posts by Kanthi Sarella") ![Enterprise \& Branch Security with Palo Alto Networks New NGFWs](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/09/iStock-1148195855-800x600-1.png) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?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) ## [Enterprise \& Branch Security with Palo Alto Networks New NGFWs](https://www2.paloaltonetworks.com/blog/network-security/enterprise-branch-security-with-palo-alto-networks-new-ngfws/) Get the latest details on the 14 new NGFWs Palo Alto Networks released to secure data centers, enterprise branches and remote locations. Sep 22, 2025 By [Nitish Tiwari](https://www.paloaltonetworks.com/blog/author/nitish-tiwari/?ts=markdown "Posts by Nitish Tiwari") and [Sachin Bansal](https://www.paloaltonetworks.com/blog/author/sachin-bansal/?ts=markdown "Posts by Sachin Bansal") ![Palo Alto Networks Leads the Way with Quantum and Multicloud Security](https://www2.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://www2.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") ![Secure App Traffic with Nutanix Flow \& Palo Alto Networks VM-Series](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/08/AdobeStock_624078692_800x600.png) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Partners](https://www.paloaltonetworks.com/blog/category/partners/?ts=markdown) ## [Secure App Traffic with Nutanix Flow \& Palo Alto Networks VM-Series](https://www2.paloaltonetworks.com/blog/network-security/secure-app-traffic-with-nutanix-flow-palo-alto-networks-vm-series/) Palo Alto Networks VM-Series and Nutanix Flow secure datacenter application flows to reduce risk \& meet compliance goals. Aug 07, 2025 By [Jasmine Punia](https://www.paloaltonetworks.com/blog/author/jasmine-punia/?ts=markdown "Posts by Jasmine Punia") and [Sam Ghardashem](https://www.paloaltonetworks.com/blog/author/sam-ghardashem/?ts=markdown "Posts by Sam Ghardashem") ![How Georgia Department of Transportation Is Building Cyber Resilience](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/07/GettyImages-1129377239-edit-scaled.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) ## [How Georgia Department of Transportation Is Building Cyber Resilience](https://www2.paloaltonetworks.com/blog/2025/08/how-georgia-department-of-transportation-is-building-cyber-resilience/) GDOT boosts network security and resilience with Palo Alto Networks Next-Gen Firewalls. This investment is for public safety and GA transport's future... Aug 05, 2025 By [Anand Oswal](https://www.paloaltonetworks.com/blog/author/anand-oswal/?ts=markdown "Posts by Anand Oswal") ![PA-7500 Redefines Network Defense: A Paradigm Shift in Cybersecurity](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/05/iStock-1148195855-edit.jpg-Original-File.png) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) ## [PA-7500 Redefines Network Defense: A Paradigm Shift in Cybersecurity](https://www2.paloaltonetworks.com/blog/network-security/pa-7500-redefines-network-defense-a-paradigm-shift-in-cybersecurity/) The PA-7500 series is a high-performance, chassis-based NGFW tailored for large enterprises, service providers \& carrier-grade networks. May 08, 2025 By [Ashay Mohile](https://www.paloaltonetworks.com/blog/author/ashay-mohile/?ts=markdown "Posts by Ashay Mohile") ![Deliver Exceptional User Experience with ADEM Now Available on NGFW](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/03/GettyImages-183958090-edit-1.jpg) [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) ## [Deliver Exceptional User Experience with ADEM Now Available on NGFW](https://www2.paloaltonetworks.com/blog/2025/04/adem-available-on-ngfw/) ADEM expands trusted visibility and remediation capabilities from Prisma SASE to NGFW, empowering IT teams for unified network control and performance... Apr 25, 2025 By [Cynthia Tu](https://www.paloaltonetworks.com/blog/author/cynthia-tu/?ts=markdown "Posts by Cynthia Tu") and [Priya Ramarathnam](https://www.paloaltonetworks.com/blog/author/priya-ramarathnam/?ts=markdown "Posts by Priya Ramarathnam") ![8 Trends Reshaping Network Security in 2025](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/12/AdobeStock_594282339.jpeg) [AI Security](https://www.paloaltonetworks.com/blog/category/ai-security/?ts=markdown), [Company \& Culture](https://www.paloaltonetworks.com/blog/category/company-culture/?ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Points of View](https://www.paloaltonetworks.com/blog/category/points-of-view/?ts=markdown), [Predictions](https://www.paloaltonetworks.com/blog/category/predictions/?ts=markdown) ## [8 Trends Reshaping Network Security in 2025](https://www2.paloaltonetworks.com/blog/2024/12/8-trends-network-security-in-2025/) Eight trend predictions for network security in 2025 that Palo Alto Networks thinks will redefine organizations' approach to cybersecurity. Dec 12, 2024 By [Anand Oswal](https://www.paloaltonetworks.com/blog/author/anand-oswal/?ts=markdown "Posts by Anand Oswal") ![Empower Developers to Secure AI Applications Through Code](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/11/AdobeStock_321371261-edit-Op2-4.jpg) [AI Application Security](https://www.paloaltonetworks.com/blog/network-security/category/ai-application-security/?ts=markdown), [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?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) ## [Empower Developers to Secure AI Applications Through Code](https://www2.paloaltonetworks.com/blog/2024/11/secure-ai-applications-through-code/) Developers can now secure their AI applications with a few lines of code. Read the AI Runtime Security API intercept announcement. Nov 19, 2024 By [Jaimin Patel](https://www.paloaltonetworks.com/blog/author/jaimin-patel/?ts=markdown "Posts by Jaimin Patel") ![Strata Copilot is Here](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/10/Double-Checking.jpg) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Uncategorized](https://www.paloaltonetworks.com/blog/category/uncategorized/?ts=markdown) ## [Strata Copilot is Here](https://www2.paloaltonetworks.com/blog/network-security/strata-copilot-is-here/) Announcing the availability of Strata Copilot, the ultimate AI assistant for Network Security. Oct 15, 2024 By [Srini Annambhotla](https://www.paloaltonetworks.com/blog/author/srini-annambhotla/?ts=markdown "Posts by Srini Annambhotla") ![Boost Cloud Security with Cloud NGFW: Achieve 163% ROI \& More](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/10/I-See.jpg) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) ## [Boost Cloud Security with Cloud NGFW: Achieve 163% ROI \& More](https://www2.paloaltonetworks.com/blog/network-security/forrester-spotlight-cloud-ngfw/) Discover how Palo Alto Networks' Cloud NGFW offers 163% ROI, improved visibility, control, and security for AWS and Azure cloud environments. Oct 10, 2024 By [Isabella Marcus](https://www.paloaltonetworks.com/blog/author/isabella-marcus/?ts=markdown "Posts by Isabella Marcus") ![See How VM-Series Virtual Firewalls Pay for Themselves](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/06/NetSec-Adhoc-Updated-Blog-Image-Resize-475333389.png) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) ## [See How VM-Series Virtual Firewalls Pay for Themselves](https://www2.paloaltonetworks.com/blog/network-security/forrester-spotlight-ngfw/) Read the Forrester Spotlight Report to understand how virtualized NGFWs provide an organization 163% ROI over three years. Jul 10, 2024 By [Isabella Marcus](https://www.paloaltonetworks.com/blog/author/isabella-marcus/?ts=markdown "Posts by Isabella Marcus") ![Learn how to protect your AWS AI applications at AWS re:Inforce 2024](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/06/Pen-Pointing-LI.jpg) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) ## [Learn how to protect your AWS AI applications at AWS re:Inforce 2024](https://www2.paloaltonetworks.com/blog/network-security/aws-reinforce-2024/) Learn more about how to secure your AI applications, models and data at AWS re:Inforce 2024. Jun 03, 2024 By [Munjal Munshi](https://www.paloaltonetworks.com/blog/author/munjal-munshi/?ts=markdown "Posts by Munjal Munshi") ![A Brand New Fight: Securing Your AI-Powered Applications](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/05/08-safely-enable-workforce.png) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Uncategorized](https://www.paloaltonetworks.com/blog/category/uncategorized/?ts=markdown) ## [A Brand New Fight: Securing Your AI-Powered Applications](https://www2.paloaltonetworks.com/blog/network-security/secure-ai-apps-by-design/) Building AI-powered applications means an expanded attack surface. Learn how to secure these applications by design, from build time to runtime. May 07, 2024 By [Anand Oswal](https://www.paloaltonetworks.com/blog/author/anand-oswal/?ts=markdown "Posts by Anand Oswal") ![PAN-OS 11.2 Quasar Helps Customers Secure Networks Everywhere, Faster](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/04/GettyImages-524759829-edit.jpg) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown) ## [PAN-OS 11.2 Quasar Helps Customers Secure Networks Everywhere, Faster](https://www2.paloaltonetworks.com/blog/network-security/quasarlaunch/) PAN-OS11.2 Quasar is here along with 3 new ruggedized next-generation firewalls. May 02, 2024 By [Yinnon Meshi](https://www.paloaltonetworks.com/blog/author/yinnon-meshi/?ts=markdown "Posts by Yinnon Meshi") ![Google Cloud and Palo Alto Networks Deliver Cloud-Native NGFW Service](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/04/GettyImages-524759829-edit.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?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) ## [Google Cloud and Palo Alto Networks Deliver Cloud-Native NGFW Service](https://www2.paloaltonetworks.com/blog/2024/04/google-cloud-ngfw-enterprise/) Google Cloud and Palo Alto Networks announce Google Cloud Next-Generation Firewall Enterprise. It has extensive threat prevention capabilities. Apr 11, 2024 By [Anand Oswal](https://www.paloaltonetworks.com/blog/author/anand-oswal/?ts=markdown "Posts by Anand Oswal") ![VM-Series Virtual Firewalls Top SecureIQLab Cloud Firewall Test](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/04/NetSec-Adhoc-Updated-Blog-Image-Resize-1265022338-1.png) [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Uncategorized](https://www.paloaltonetworks.com/blog/category/uncategorized/?ts=markdown) ## [VM-Series Virtual Firewalls Top SecureIQLab Cloud Firewall Test](https://www2.paloaltonetworks.com/blog/network-security/secureiqlab-report-adv-cloud-firewall-vmseries/) SecureIQLab testing finds Palo Alto Networks VM-Series Virtual Next-Generation Firewalls the leader with the highest scores in security efficacy. Apr 02, 2024 By [Samaresh Nair](https://www.paloaltonetworks.com/blog/author/samaresh-nair/?ts=markdown "Posts by Samaresh Nair") ![Unlocking the Economic Benefit of NGFWs](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/03/AdobeStock_626658662-edit.jpg) [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?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) ## [Unlocking the Economic Benefit of NGFWs](https://www2.paloaltonetworks.com/blog/2024/03/economic-benefit-of-ngfws/) Investing in Palo Alto Networks ML-Powered Next-Generation Firewalls (NGFW) provides a 229% ROI and a NPV of $9.82 million. Mar 11, 2024 By [Yinnon Meshi](https://www.paloaltonetworks.com/blog/author/yinnon-meshi/?ts=markdown "Posts by Yinnon Meshi") Load more blogs Load more blogs ### Subscribe to Network Security Blogs! Sign up to receive must-read articles, Playbooks of the Week, new feature announcements, and more. ![spinner](https://www2.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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