Palo Alto Networks

Cybersecurity

Why OT Resilience Is Now a Boardroom Imperative

For decades, industrial cybersecurity rested on a comfortable assumption: operational technology (OT) was protected by physical isolation. The "air gap" guaranteed that power grids, manufacturing lines, and water systems remained safely disconnected from the chaos of the public internet.

AI Security

Cloud Security

Cybersecurity

Points of View

Sep 29, 2026

By Dharminder Debisarun

Palo Alto Networks

Products and Services

Partners

AI Security, Announcement, Cybersecurity, Unit 42

Introducing Unit 42 Continuous Frontier AI Defense

Cybersecurity is in the middle of a generational shift. AI has disrupted a 30-year balance of power between defenders and adversaries.

Sep 22, 2026

By Sam Rubin

AI and Cybersecurity, AI Security, Announcement, Cybersecurity, Must-Read Articles, News and Events, Products and Services

Cortex XDR is the only Certified Leader in AV-Comparatives EPR 7 years in a...

Modern enterprise security teams are locked in an escalating crisis where attackers levera...

Sep 16, 2026

By Emran Mazumder

AI and Cybersecurity, AI Security, Cloud Workload Protection Platform, Cybersecurity, Threat Intelligence, Use-Cases

Beyond the SEG: Why Single-Domain Email Defenses Break Down in the Modern S...

Generative AI has fundamentally rewritten the rules of social engineering. Using LLMs, adversaries now automate open-sou...

Sep 10, 2026

By Sehrish Khan and Guy Mazaltrim

AI and Cybersecurity, Announcement, Cybersecurity, Must-Read Articles, Product Features, Products and Services, Use-Cases

Cortex XDR Scores Perfect 100% in SE Labs 2026 Ransomware Test

Ransomware is accelerating at machine speed as adversaries harness frontier AI models to a...

Sep 09, 2026

By Emran Mazumder

Cybersecurity

Built for Resilience: How Cortex XDR Overcomes Modern SOC Architectural Lim...

Discover how Cortex XDR unifies multi-domain telemetry, eliminates logging cost penalties, and speeds up Linux threat response.

Sep 04, 2026

By Sehrish Khan

Cybersecurity, Identity Governance and Administration, Identity Security, Secure Browser

From Identity Blind Spots to Automated Governance with Prisma Browser

Turn browser visibility into classified risk, investigated accounts, and automated remediation.In our previous post, we looked at a critical security...

Sep 02, 2026

By Monique Lance, Kritika Singhal and Yan Aksenfeld

Announcement, Cybersecurity, Products and Services

Scale Network Security beyond Human Limits: Introducing Network Security Ag...

Built into Strata Cloud Manager, Network Security Agents help teams investigate, plan and execute complex security work—starting with human oversight...

Aug 20, 2026

By Dinesh Ranjit, Rohith Ramkumar and Mrinalini Kumar

Announcement, Cloud Delivered Security Services, Cybersecurity, Products and Services

Blocking Attacker Infrastructure at the Network Layer: Advanced IP Defense ...

Our Cloud-Delivered Security Services (CDSS) have set the industry standard for enterprise threat protection for a long time, consistently stopping co...

Aug 20, 2026

By Srinivas Avasarala, Huzefa Amreliwala and David Chen

Announcement, Cloud Delivered Security Services, Critical Infrastructure, Cybersecurity, Products and Services

Harnessing AI for Prevention: Introducing “Frontier Virtual Patching" with ...

"Frontier Virtual Patching" moves beyond reactive IPS to deliver preemptive, vaulted protections before vulnerabilities are publicly disclosed or offi...

Aug 20, 2026

By Rajesh Gwalani and Priyanka Vemula

Announcement, Cybersecurity, Next-Generation Firewalls, Products and Services, Secure Browser

Expand Security From Network to User: What’s New With Prisma Browser and Ne...

The foundation of security in the organization starts at the network layer. This includes securing your endpoints, data...

Aug 20, 2026

By Guy Harpak and Andrew Huang

Cybersecurity, Products and Services

SE Labs Awards Palo Alto Networks the Anti-Tampering Certification

Breaching a network is merely the opening move. The real prize for an attacker is silencing the security agent, unlocking complete freedom to harvest...

Aug 11, 2026

By Emran Mazumder

AI and Cybersecurity, AI Security, Announcement, Cybersecurity, Must-Read Articles, News and Events, Product Features, Products and Services, Use-Cases

Identity Meets the SOC: Redefining the Last Perimeter

Let’s start with a hard truth that every security leader is waking up to: adversaries aren...

Aug 06, 2026

By Emran Mazumder and David Trigano

AI and Cybersecurity, AI Security, Cybersecurity, Public Sector, Quantum Security

NIST and PQC Readiness: Managing the Quantum-Safe Shift

The standardization of NIST's PQC algorithms has marked the start of a new era in cybersecurity defined by immediate and decisive action. With government policies setting clear and...

Aug 05, 2026

By Daniel Kroese

AI and Cybersecurity, Cybersecurity, Data Security, Must-Read Articles, Threat Intelligence

The AI-Quantum Convergence: Securing the Infrastructure of Tomorrow, Today

For years, the conversation around Post-Quantum Cryptography (PQC) has implied that organizations have years to upgrade...

Jul 30, 2026

By Rich Campagna

AI Security, Cybersecurity, Points of View

It Might Feel Like We’ve Been Here Before, But We Haven’t

As artificial intelligence (AI) adoption surges and organisations move from the ‘should we?’ phase to the ‘how do we?’ phase, it’s natural to evaluate the likelihood of positive returns on AI investments. That’...

Jul 06, 2026

By Haider Pasha

AI and Cybersecurity, Cloud NGFW, Cybersecurity, Data Security, Machine Identity Security

Inside Black Hat Asia 2026: What We Learned from Deploying Quantum-safe Sec...

The reality of quantum computing is no longer a distant academic theory; it is an impending shift that demands immediate action from cybersecurity lea...

Jun 30, 2026

By James Holland, Richu Channakeshava and Aditi Shah

Announcement, Cybersecurity, Points of View

New Executive Order Accelerates Post-Quantum Readiness Amid the Cryptograph...

The White House Executive Order on securing the nation against advanced cryptographic attacks accelerates the mandatory timeline for post-quantum read...

Jun 23, 2026

By Anand Oswal

AI Security, Cybersecurity, OT Security, Products and Services

Protecting OT Environments from Frontier AI-Powered Attacks Starts with Ope...

AI-assisted attack cycles are compressing the time between vulnerability disclosure and exploitation from weeks into minutes. In most OT environments,...

Jun 23, 2026

By Qiang Huang

AI Security, Cybersecurity, Points of View

Built to Last: What Stonehenge Teaches us About IT Architecture & Cybe...

Anyone who has seen the impressive frame of Stonehenge against the morning’s sunrise cannot help but be struck by its resilience, how it has withstood...

Jun 23, 2026

By Helmut Reisinger

Cybersecurity, Points of View

The Invisible CEO of Crisis: Breaking the Cycle of CISO Burnout

When a major cyber incident hits, all eyes are on the CISO. They become the invisible CEO of crisis, steering the entire enterprise through the storm, managing stakeholders and mak...

Jun 18, 2026

By Andy Schneider

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Palo Alto Networks

Cybersecurity

Why OT Resilience Is Now a Boardroom Imperative

Palo Alto Networks

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