Network Security - Palo Alto Networks Blog

By Sasidhar Yalavarthi, Karthik Subramanian and Sunil Agrawal

By Ashley Delfonso

By Josh Pederson

By Sailesh Mishra and Sean P. Morgan

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Turn Your Multicloud Security into a Business Enabler

Automate multicloud security to remove manual bottlenecks. Shift from a business blocker to an enabler while accelerating innovation and AI adoption.

Introducing Palo Alto Networks Quantum-Safe Security

Accelerate your PQC migration. Palo Alto Networks Quantum-safe Security eliminates crypto debt and protects against harvest now, decrypt later attacks.

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.

Stop Gating Innovation: Building Hyperscale Security for the AI Era

Build a hyperscale security fabric to support high-throughput AI and low-latency workloads without overprovisioning or risking performance bottlenecks...

Prevent Your AI from Becoming a Brand Liability

Protect your brand from AI-driven risks. Learn why AI outputs are a security concern and how red teaming prevents reputational and legal liability.

The Multicloud Double Tax: Why You're Overpaying for Insecurity

Find out how the Palo Alto Networks multicloud security fabric helps consolidate networking and security to cut costs, improve ROI, and secure AI workloads.

From Control to Command: The Future of Multicloud Security

Transform your multicloud security from reactive to proactive. Learn how an automated security fabric across AWS and Azure stops fragmented threats.

The New Security Operating Model for Cloud and AI Workloads

Evolve cloud security with managed FWaaS. Cloud NGFW uses AI-powered protection to secure AWS and Azure workloads without the operational overhead.

Prisma AIRS Secures the Power of Factory’s Software Development Agents

Protect Factory.ai's Droids with Prisma AIRS. Prevent prompt injection and data leaks for confident, accelerated agent-native development.

Securing Critical Infrastructure in the 5G Era

Learn how Palo Alto Networks applies Zero Trust to secure power, water and transport critical infrastructure against 5G-focused cyberattacks.

Can Your AI Be Manipulated Into Generating Malware?

Learn how how Prisma AIRS AI Red Teaming secures apps even when attackers use jailbreaking and polymorphic code to bypass guardrails.

Palo Alto Networks Announces Support for NVIDIA Enterprise AI Factory

Secure your AI Factory with Palo Alto Networks Prisma AIRS and NVIDIA BlueField. Get zero ...

The Power of Unity

Discover how a unified, AI-powered Cloud-Delivered Security Services platform delivers real-time, proactive prevention against modern threats.

When the Network Disappears, Security Becomes the Network

Find out what customers said to help Palo Alto Networks Cloud NGFW gain Leader recognition in multiple categories at the G2 Winter 2026 Industry Awards.

’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.

Untangling Hybrid Cloud Security

Nutanix and Palo Alto Networks enable security to match dynamic hybrid cloud environments, jointly offering VM-Series Firewalls for AWS and Microsoft Azure.

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Palo Alto Networks & Arista Networks Announce Next Phase of Partnershi...

Today we are excited to announce a major step forward in data center security. Palo Alto Networks and Arista Networks are taking the next evolution in...

Secure the AI Factory with Palo Alto Networks & NVIDIA

Secure your AI factory with Palo Alto Networks and NVIDIA. Learn how to deploy AI bravely with zero trust protection and real-time threat detection.

Next-Gen CASB & Gamma.AI

NG-CASB has quickly increased its coverage across newer age cloud collaboration applications and shifted further left by offering real-time ML-powered data protection capabilities.

Prisma AIRS 2.0 Is Powering the Next Wave of Secure AI Innovation

Secure your AI innovation with Prisma AIRS. Discover, assess risks and protect against AI-specific threats across agents and models.

Prisma AIRS Integrates with Microsoft Copilot Studio for AI Security

Protect your SaaS agents with Prisma AIRS as part of Security Webhooks in Microsoft Copilot Studio for real-time runtime protection and posture 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.

Getting to Know DNS Hijacking: How Adversaries Continue to Abuse DNS

Threat actors today cause major risk for organizations everywhere due to the emergence of DNS Hijacking. Learn how PANW can stop it.

Palo Alto Networks & OWASP Collaborate to Secure AI Agents

Find out how this collaboration is pioneering AI security research & defining best practices for securing agentic systems.

Automated Multicloud Security Now Available for Software Firewalls

Get advanced software firewall capabilities with the industry’s first multicloud security fabric that unifies protection for all types of workloads.

AI-Driven, Quantum-Ready Network Security

Secure your network with AI-powered, quantum-ready solutions. Discover Prisma Browser, AIRS 2.0 and a path to quantum-safe 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.

Palo Alto Networks Surveys the State of OT Security

IT/OT study respondents said they need cybersecurity solutions to be more streamlined & simplified to meet the challenges of a complicated landscape.

Security Consolidation Made Easy: New PA-400 Subscription Bundles

Learn how the PA-400 Subscription Bundles simplify security procurement and improve security effectiveness for distributed enterprises and small offic...

Securing the AI Frontier: Prisma AIRS & Claude Code

Secure AI apps from prompt injection & data leakage. Integrate Prisma AIRS and Claude Code hooks for proactive, in-workflow threat prevention.

Beginner's Guide to AI Security with eBPF

Discover the fundamentals of eBPF and how it augments runtime security solutions to move security and observability to the kernel level.

Redefining DNS Protection

ADNS leverages Precision AI®, our proprietary AI system combining deep learning, machine learning and generative AI to deliver DNS-layer protection.