* [Blog](https://www2.paloaltonetworks.com/blog)
* [Network Security](https://www2.paloaltonetworks.com/blog/network-security/)
* Zero Trust Security

# Network Security

## Zero Trust Security

[![Powering the AI Enterprise with New Software Firewall Capabilities](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2026/01/iStock-1154231467-edit_800x600.png)](https://www2.paloaltonetworks.com/blog/network-security/powering-the-ai-enterprise-with-new-software-firewall-capabilities/)  
[Powering the AI Enterprise with New Software Firewall Capabilities
\------------------------------------------------------------------](https://www2.paloaltonetworks.com/blog/network-security/powering-the-ai-enterprise-with-new-software-firewall-capabilities/)

Secure AI factories and simplify multicloud security with Palo Alto Networks Hybrid Mesh Firewall. Eliminate deployment friction and blind spots.  
[Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?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)  
Jan 21, 2026  
By [Rich Campagna](https://www.paloaltonetworks.com/blog/author/rich-campagna/?ts=markdown "Posts by Rich Campagna")

## 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)

*** ** * ** ***

![’Tis the Season for Smarter Holiday Browsing Across Every Connection](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/12/GettyImages-562451669-edit_800x600.png)  
[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)

## ['Tis the Season for Smarter Holiday Browsing Across Every Connection](https://www2.paloaltonetworks.com/blog/network-security/tis-the-season-for-smarter-holiday-browsing-across-every-connection/)

Learn how Prisma Browser with Advanced Web Protection protects you and your data from threats in real time while you shop and work.  
Dec 17, 2025  
By [Srinivas Avasarala](https://www.paloaltonetworks.com/blog/author/srinivas-avasarala/?ts=markdown "Posts by Srinivas Avasarala") and [Taiwo Bolatiwa](https://www.paloaltonetworks.com/blog/author/taiwo-bolatiwa/?ts=markdown "Posts by Taiwo Bolatiwa")  
![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")  
![Prisma AIRS on NVIDIA BlueField Secures the Industrial Edge](https://www2.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://www2.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")  
![Setting the Standard for Zero Trust Platforms](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/07/GettyImages-1341696795-edit.jpg)  
[Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Reports](https://www.paloaltonetworks.com/blog/category/reports/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/category/zero-trust-security/?ts=markdown)

## [Setting the Standard for Zero Trust Platforms](https://www2.paloaltonetworks.com/blog/2025/07/setting-standard-zero-trust-platforms/)

Palo Alto Networks is a Leader in The Forrester Wave™: Zero Trust Platforms, Q3 2025 with the highest score in the Current Offering category.  
Jul 11, 2025  
By [Rich Campagna](https://www.paloaltonetworks.com/blog/author/rich-campagna/?ts=markdown "Posts by Rich Campagna") and [Anupam Upadhyaya](https://www.paloaltonetworks.com/blog/author/anupam-upadhyaya/?ts=markdown "Posts by Anupam Upadhyaya")  
![Advancing Cybersecurity in Australia](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2025/05/GettyImages-599382106-edit-scaled.jpg)  
[Government](https://www.paloaltonetworks.com/blog/category/government/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

## [Advancing Cybersecurity in Australia](https://www2.paloaltonetworks.com/blog/2025/05/advancing-cybersecurity-in-australia/)

Government organisations and critical infrastructure entities are the custodians of some of the most important and sensitive data in the world. This data and the systems that they process underpin some of the most fundamental functions in m...  
May 13, 2025  
By [Tom Scully](https://www.paloaltonetworks.com/blog/author/tom-scully/?ts=markdown "Posts by Tom Scully")  
![Untangling IT-OT Security Knots with a Zero Trust Platform Approach](https://www2.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://www2.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 ...  
May 13, 2024  
By [Ellie Proudler](https://www.paloaltonetworks.com/blog/author/ellie-proudler/?ts=markdown "Posts by Ellie Proudler")  
![Strata Copilot - Accelerating to an Autonomous Cybersecurity Future](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/05/Content.jpg)  
[Uncategorized](https://www.paloaltonetworks.com/blog/category/uncategorized/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

## [Strata Copilot - Accelerating to an Autonomous Cybersecurity Future](https://www2.paloaltonetworks.com/blog/network-security/introducing-strata-copilot/)

Strata Copilot helps security teams find, understand and address threats before they turn into trouble with the simplicity of natural language.  
May 07, 2024  
By [Srini Annambhotla](https://www.paloaltonetworks.com/blog/author/srini-annambhotla/?ts=markdown "Posts by Srini Annambhotla")  
![Hotel Customer Simplifies Network Security with Strata Cloud Manager](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/02/Screenshot-2024-02-16-at-3.05.26 PM.png)  
[Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

## [Hotel Customer Simplifies Network Security with Strata Cloud Manager](https://www2.paloaltonetworks.com/blog/network-security/netsec-strata-cloud-manager/)

Learn how a German hotel and leisure company partnered with Palo Alto Networks to simplify, streamline, and secure their network security environment.  
Feb 20, 2024  
By [Olivia Vort](https://www.paloaltonetworks.com/blog/author/olivia-vort/?ts=markdown "Posts by Olivia Vort")  
![Creating Better, Defensible Substation Security Architectures](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2024/01/Powerlines-Sunset.jpg)  
[Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

## [Creating Better, Defensible Substation Security Architectures](https://www2.paloaltonetworks.com/blog/network-security/defensible-utility-substation-architecture/)

Learn how to create a well-designed, defensible OT/IT security architecture to safeguard utility T\&D critical infrastructure.  
Jan 25, 2024  
By [Del Rodillas](https://www.paloaltonetworks.com/blog/author/del-rodillas/?ts=markdown "Posts by Del Rodillas")  
![Palo Alto Networks Paves the Way with New OT Security Innovations](https://www2.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://www2.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")  
![Improving Phishing Detection, DNS and Industrial OT Security: The Always Innovating Series](https://www2.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://www2.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")  
![Guarding Against Malware in 2023: 4 Predictions to Enhance Your Security Strategy](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2023/04/NetSec-Adhoc-Updated-Blog-Image-Resize-1069489966-1.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), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

## [Guarding Against Malware in 2023: 4 Predictions to Enhance Your Security St...](https://www2.paloaltonetworks.com/blog/network-security/network-threat-trends-malware-attacks/)

Learn about our new Unit 42 Network Threat Trends Report, Vol. 2, focusing on trends in malware attacks and the evolving threat landscape.  
Jun 06, 2023  
By [Navneet Singh](https://www.paloaltonetworks.com/blog/author/navneet-singh/?ts=markdown "Posts by Navneet Singh") ![Extending Zero Trust OT Security to Meet Air Gap Requirements](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2023/06/Smiling-Man.jpg)  
[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)

## [Extending Zero Trust OT Security to Meet Air Gap Requirements](https://www2.paloaltonetworks.com/blog/2023/06/meet-air-gap-requirements/)

Zero Trust OT Security extends to partially air gapped architectures; organizations using air gaps can meet regulatory and other air gap requirements....  
Jun 02, 2023  
By [Qiang Huang](https://www.paloaltonetworks.com/blog/author/qiang-huang/?ts=markdown "Posts by Qiang Huang")  
![Protecting OT Assets, Networks and Remote Operations with Zero Trust OT Security](https://www2.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), [Uncategorized](https://www.paloaltonetworks.com/blog/category/uncategorized/?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://www2.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")  
![Zero Trust OT Security for Zero Operational Downtime](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2023/02/cq5dam.web_.1280.1280.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)

## [Zero Trust OT Security for Zero Operational Downtime](https://www2.paloaltonetworks.com/blog/2023/02/zero-trust-ot-security/)

Zero Trust OT Security gives organizations a consistent way to bring Zero Trust everywhere they need it, Providing comprehensive visibility and security.  
Feb 26, 2023  
By [Anand Oswal](https://www.paloaltonetworks.com/blog/author/anand-oswal/?ts=markdown "Posts by Anand Oswal")  
![Combining Carrier-Grade Private Networks with Enterprise-Grade 5G Security](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2022/12/Confirming.jpg)  
[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)

## [Combining Carrier-Grade Private Networks with Enterprise-Grade 5G Security](https://www2.paloaltonetworks.com/blog/network-security/private-networks-enterprise-grade-5g-security/)

As business becomes increasingly mobile, embracing 5G for private networks, edge computing and other use cases, there is a perception that network sec...  
Dec 02, 2022  
By [Mitch Rappard](https://www.paloaltonetworks.com/blog/author/mitch-rappard/?ts=markdown "Posts by Mitch Rappard")  
![5 Common Cybersecurity Threats and How to Prevent Them](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2022/10/GettyImages-1272759502-edit-1280x1280-copy.jpeg)  
[IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?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)

## [5 Common Cybersecurity Threats and How to Prevent Them](https://www2.paloaltonetworks.com/blog/network-security/5-common-cybersecurity-threats/)

To protect your organization, you need to know what to protect against. Here are 5 common cybersecurity threats and how you can prevent them.  
Oct 31, 2022  
By [Hannah Rushton](https://www.paloaltonetworks.com/blog/author/hannah-rushton/?ts=markdown "Posts by Hannah Rushton")  
![Interactive Pricing Estimator Makes Cloud NGFW for AWS Even Easier](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2022/10/NetSec-Adhoc-Updated-Blog-Image-Resize-1209420537.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), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

## [Interactive Pricing Estimator Makes Cloud NGFW for AWS Even Easier](https://www2.paloaltonetworks.com/blog/network-security/interactive-pricing-cloud-ngfw-for-aws/)

Palo Alto Networks launches interactive Cloud NGFW for AWS pricing estimator so you can plan your cloud firewall needs.  
Oct 06, 2022  
By [Isabella Marcus](https://www.paloaltonetworks.com/blog/author/isabella-marcus/?ts=markdown "Posts by Isabella Marcus")  
![The Need for Zero Trust for Enterprise Public Cloud](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2022/09/NetSec-Adhoc-Updated-Blog-Image-Resize-1265022338.png)  
[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), [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), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown)

## [The Need for Zero Trust for Enterprise Public Cloud](https://www2.paloaltonetworks.com/blog/2022/09/zero-trust-for-enterprise-public-cloud/)

Attend the Design and Deploy Zero Trust for Enterprise Public Cloud webinar, to learn about Zero Trust, why you need it,...  
Sep 01, 2022  
By [Dennis Payton](https://www.paloaltonetworks.com/blog/author/dennis-payton/?ts=markdown "Posts by Dennis Payton")  
![Why the Evolution of Ransomware Calls for Next-Level Web Protection](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2022/08/NetSec-Adhoc-Updated-Blog-Image-Resize-1135341681-1.png)  
[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)

## [Why the Evolution of Ransomware Calls for Next-Level Web Protection](https://www2.paloaltonetworks.com/blog/network-security/ransomware-attacks-advanced-url-filtering/)

Learn how Advanced URL Filtering secures your web access and protects you from falling victim to ransomware attacks.  
Aug 09, 2022  
By [Ashraf Aziz](https://www.paloaltonetworks.com/blog/author/ashraf-aziz/?ts=markdown "Posts by Ashraf Aziz")  
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## Products and Services

* [AI-Powered Network Security Platform](https://www.paloaltonetworks.com/network-security?ts=markdown)

* [Secure AI by Design](https://www.paloaltonetworks.com/precision-ai-security/secure-ai-by-design?ts=markdown)

* [Prisma AIRS](https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security?ts=markdown)

* [AI Access Security](https://www.paloaltonetworks.com/sase/ai-access-security?ts=markdown)

* [Cloud Delivered Security Services](https://www.paloaltonetworks.com/network-security/security-subscriptions?ts=markdown)

* [Advanced Threat Prevention](https://www.paloaltonetworks.com/network-security/advanced-threat-prevention?ts=markdown)

* [Advanced URL Filtering](https://www.paloaltonetworks.com/network-security/advanced-url-filtering?ts=markdown)

* [Advanced WildFire](https://www.paloaltonetworks.com/network-security/advanced-wildfire?ts=markdown)

* [Advanced DNS Security](https://www.paloaltonetworks.com/network-security/advanced-dns-security?ts=markdown)

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* [Industrial OT Security](https://www.paloaltonetworks.com/network-security/medical-device-security?ts=markdown)

* [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown)

* [Next-Generation Firewalls](https://www.paloaltonetworks.com/network-security/next-generation-firewall?ts=markdown)

* [Hardware Firewalls](https://www.paloaltonetworks.com/network-security/hardware-firewall-innovations?ts=markdown)

* [Software Firewalls](https://www.paloaltonetworks.com/network-security/software-firewalls?ts=markdown)

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