Network Security - Palo Alto Networks Blog

By Ashley Delfonso

By Srinivas Avasarala and Taiwo Bolatiwa

By Qiang Huang

By Josh Pederson

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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.

Tools and Technologies for Secure by Design AI Systems

Learn about the specialized tools and technologies needed to effectively secure complex AI systems.

Converged Secure Connectivity For Critical Private Infrastructure

Protect critical infrastructure with converged, self-healing connectivity and zero trust security at the edge.

Building Secure AI by Design: A Defense-in-Depth Approach

Implement Secure by Design principles in AI development. Use MLSecOps and defense-in-depth across the lifecycle to counter LLM & GenAI risks.

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.

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.

The Evolution of AI Security: Why Secure AI by Design Matters

The AI security landscape demands an approach that includes the CISA framework to protect AI systems from poisoning & prompt injection threats.

Prisma AIRS Integrates Microsoft Foundry for Comprehensive AI Security

Prisma AIRS integrates with Microsoft Foundry for real-time AI security. Protect against prompt injection, data loss, malicious code and more.

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...

Securing the Autonomous Workforce with Prisma AIRS

Across industries, autonomous AI agents are reshaping how work gets done: building code, managing systems, and powering decisions in real time. Coding agents log into tools, connect to APIs, and move data acros...

Cloud NGFW Earns Miercom Award, Simplifies Try & Buy Experience

Miercom recently recognized Palo Alto Networks Cloud NGFW with the prestigious Miercom Certified Secure Award. After an...

A CIO’s First Principles Reference Guide for Securing AI by Design

Secure enterprise AI. Learn first principles for AI security, from data protection to supply chain defense, in this CIO's guide to securing AI by desi...

Solving the AI Black Box Problem with Prisma AIRS 2.0

Solve the AI Black Box problem with Prisma AIRS 2.0. Discover, assess, and protect your AI models and applications with a unified security platform.

The 3Cs of AI Red Teaming: Comprehensive, Contextual & Continuous

Shift from generic to custom AI security. Prisma AIRS AI Red Teaming provides contextual, continuous, comprehensive risk assessment at scale.

Preventing AI Agents from Going Rogue

Stop AI agents from becoming your next breach. Discover how to eliminate overprivileged access and prompt injection with unified visibility and governance.

Enterprise-Grade AI Security: Prisma AIRS and TrueFoundry AI Gateway

Learn how to stop AI threats with centralized enterprise AI security to block prompt injection & data leaks across all models.

Displaying 1—16 of

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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.