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Try our cybersecurity innovations in complimentary, customized half-day workshops Learn more](https://www.paloaltonetworks.com/resources/test-drives?ts=markdown) * * [Get Started](https://www.paloaltonetworks.com/network-security/get-started?ts=markdown) ![palo alto networks logo icon](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/logo-default.svg) ![white arrow icon pointing left to return to main Palo Alto Networks site](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-white.svg) [](https://www.paloaltonetworks.com/network-security?ts=markdown) Search All * [Tech Docs](https://docs.paloaltonetworks.com/search#sort=relevancy&layout=card&numberOfResults=25&f:@panproductcategory=[Network%20Security,CN-Series,Cloud-Delivered%20Security%20Services]) Close search modal SOFTWARE FIREWALLS Unified Protection Across Clouds and AI === ## Secure workloads everywhere with the industry's first automated multicloud security fabric. * [Take tour](https://www.paloaltonetworks.com/resources/infographics/software-firewalls-product-tour?ts=markdown) PerformanceFeaturesProductsCustomers [Performance](#performance) [Features](#feature) [Products](#products) [Customers](#customers) [Free Trials](#free-trials) {#performance} PERFORMANCE Palo Alto Networks software firewalls deliver secure AI and cloud transformation. --- Safeguard innovation*99.4* *%* Highest advanced threat protection^1^ Keep moving*63* *%* Reduction in end-user downtime^2^ Simplified visibility*50* *%* Less remediation time^2^ Proven value*163* *%* ROI over three years^2^ [^1^ SecureIQLab](https://start.paloaltonetworks.com/2024-secure-iq-lab-report)[^2^ Forrester Consulting TEI](https://www.paloaltonetworks.com/network-security/forrester-tei-software-firewalls?ts=markdown) {#feature} FEATURES Extend your security with the firewall leader. --- Unify Multicloud Defense Replace disparate point products with one platform for consistent policy everywhere. Get Cloud-Native Speed Embed advanced Layer 7 threat prevention directly into your CI/CD pipeline. Scale Smart Pay only for what you use with flexible credits. Eliminate overprovisioning costs. Protect AI Investments Protect critical apps and models from emerging threats like prompt injection and data exfiltration. {#products} PRODUCTS ## Secure the evolution of your business. ## Prisma AIRS^™^ 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. [Learn more](https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security?ts=markdown) ## VM-Series The industry's leading virtual firewall brings the world's most effective network security to any cloud or virtualized environment. Get consistent protection against advanced threats in public clouds, private clouds, hybrid clouds and multiclouds with full traffic visibility and control. [Explore features](https://www.paloaltonetworks.com/network-security/vm-series-virtual-next-generation-firewall?ts=markdown) ## Cloud NGFW for Azure Secure your Azure workloads and eliminate operational burdens with a fully managed service that provides Palo Alto Networks best-in-class threat prevention. No infrastructure. No patching. Just protection at scale. [See how](https://www.paloaltonetworks.com/network-security/cloud-ngfw-for-azure?ts=markdown) ## Cloud NGFW for AWS Protect your AWS deployments with unparalleled simplicity. Get best-in-class network security delivered as a managed cloud service. Get started in minutes. Experience ease of procurement, setup and deployment. [Get details](https://www.paloaltonetworks.com/network-security/cloud-ngfw?ts=markdown) ## Container Firewalls Secure containers inside and out --- without adding complexity. Get security purpose-built for hyperconnected Kubernetes clusters. Safeguard inter application connectivity by preventing threats and stopping attacks hidden in legitimate traffic. [More info](https://www.paloaltonetworks.com/prisma/container-network-security-with-prisma-airs?ts=markdown) Virtual Event ![QUANTUM-SAFE SUMMIT](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/network-security/quantum-summit-homepage-thumbnail.jpg) QUANTUM-SAFE SUMMIT Secure today. Ready for tomorrow. Jan 27/28 [Count me in](https://start.paloaltonetworks.com/quantum-safe-summit-2026) {#customers} CUSTOMERS ## Pair extraordinary efficacy with exceptional ROI. [Read customer stories](https://www.paloaltonetworks.com/network-security/customer-stories#software-firewalls?ts=markdown) ### Trusted by 80 of the Fortune 100 ### Trusted by 80 of the Fortune 100 Largest U.S. Banks8/10Largest Manufacturers10/10Largest Utilities9/10Top U.S. Hospitals9/10 ![credit card entering atm slot](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/largest-banks.jpg) ![machines inside manufacturing warehouse](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/largest-manufacturers.jpg) ![electricity tower and power lines](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/largest-utilities.jpg) ![hospital building](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/largest-hospitals.jpg) {#free-trials} ## Request a free trial today. ![dashboard](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/dashboard-ui.webp) ## For AWS [Try VM-Series for AWS free for 15 days.](https://aws.amazon.com/marketplace/pp/prodview-3xtziatyes54i?sr=0-2&ref_=beagle&applicationId=AWSMPContessa) [Try Cloud NGFW for AWS free for 30 days.](https://aws.amazon.com/marketplace/pp/prodview-nkug66dl4df4i?trk=e1879d21-5b92-47fe-8352-961767888f96&sc_channel=el) ## For Azure [Try VM-Series for Azure free for 30 days.](https://marketplace.microsoft.com/en-in/product/azure-applications/paloaltonetworks.vmseries-ngfw?tab=Overview) [Try Cloud NGFW for Azure free for 30 days.](https://azuremarketplace.microsoft.com/en-us/marketplace/apps/paloaltonetworks.pan_swfw_cloud_ngfw?tab=overview) ## For Private Clouds [Try VM-Series for VMware ESXi or Linux KVM free for 30 days.](https://www.paloaltonetworks.com/vm-series-trial?ts=markdown) RESOURCES ## Expert resources you can trust [See all resources](https://www.paloaltonetworks.com/resources?ts=markdown) \[Interactive ### Software Firewall Tour ![Software Firewall Tour](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/resource-software-firewalls-tour.png)\](https://www.paloaltonetworks.com/resources/infographics/software-firewalls-product-tour?ts=markdown) \[No-cost analysis #### Cloud Network and AI Risk Assessment (CLARA) ![Clara](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/resource-clara.png)\](https://www.paloaltonetworks.com/network-security/cloud-and-ai-risk-assessment?ts=markdown) \[Forrester Consulting Study ### The Total Economic Impact™ Of Palo Alto Networks Software Firewalls ![Hotel Customer Simplifies Network Security with Strata Cloud Manager](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/resource-forrester-report1.png)\](https://www.paloaltonetworks.com/network-security/forrester-tei-software-firewalls?ts=markdown) \[Report ### Complementary Gartner^®^ report: A Leader in Hybrid Mesh Firewall ![A Leader in Hybrid Mesh Firewall](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/resource-gartner-hybrid-mesh-firewall-report.png)\](https://start.paloaltonetworks.com/gartner-hybrid-mesh-firewalls-mq-2025) \[Tool #### Software Firewall Selector ![Software Firewall Selector](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/resource-software-firewall-interactive-tool.png)\](https://www.paloaltonetworks.com/resources/infographics/software-firewall-selector?ts=markdown) \[E-Book #### Bringing Zero Trust Security to the Public Cloud ![bringing zero trust security](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/bringing-zero-trust-security.png)\](https://www.paloaltonetworks.com/resources/ebooks/zero-trust-and-public-cloud-security?ts=markdown) \[Datasheet #### VM-Series Datasheet ![VM-Series Spec Sheet](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/resource-vm-series-spec-sheet.png)\](https://www.paloaltonetworks.com/resources/datasheets/vm-series-spec-sheet?ts=markdown) \[Calculator #### Software Firewall Credits Estimator ![Software Firewall Credits Estimator](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/software-firewalls-2024/resource-software-firewall-credits-estimator.png)\](https://www.paloaltonetworks.com/resources/tools/ngfw-credits-estimator?ts=markdown) PrevNext {#footer} ## 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