Palo Alto Networks Unveils New OT Security Solutions to Combat Rising Cybersecurity Threats in Industrial Operations

As the integration of IT and operational technology (OT) continues to evolve alongside digital transformations in OT, new opportunities for innovation and efficiency in Industrial Automation and Control Systems are emerging. However, these advancements also increase the potential for cyberattacks, making it essential to enhance security measures for OT environments. In response to this need, Palo Alto Networks (NASDAQ: PANW), a global leader in cybersecurity, has introduced new features to its OT Security solution. These include a unique, fully integrated risk-based guided virtual patching solution powered by Precision AI™, the Prisma® Access Browser with Privileged Remote Access, and a series of ruggedized, machine learning-enabled Next-Generation Firewalls (NGFWs) designed for harsh industrial environments where traditional firewalls may fail. According to Palo Alto Networks’ 2024 State of OT Security report, 70% of industrial organizations faced cyberattacks on their OT systems in the past year, with nearly 25% of these incidents resulting in operational shutdowns and disruptions.

Anand Oswal, Senior Vice President and General Manager of Network Security at Palo Alto Networks, emphasized the increasing frequency and sophistication of OT attacks, often fueled by AI. He stated the urgent need for targeted OT security solutions that provide real-time visibility, comprehensive protection, and simplified management. The OT Security solution from Palo Alto Networks aims to address these challenges and safeguard critical infrastructure by securing both OT and integrated IT/OT environments.

Sid Snitkin, Vice President of Cybersecurity Services at ARC Industrial Cybersecurity, noted that the growing complexity and interconnectedness of OT environments heighten their vulnerability to cyber threats. He highlighted the significance of AI-powered tools like guided virtual patching, which allows organizations to resolve vulnerabilities in real-time without the disruptive downtime associated with traditional patching methods. This approach not only mitigates risks but also boosts the resilience of OT infrastructures.

Palo Alto Networks’ OT Security solution protects various OT environments, including networks, assets, remote operations, and 5G networks. It provides enhanced visibility and tools to streamline operations and improve efficiency for customers.

Key features include:

– Secure Remote Operations:The new Prisma Access Browser enables secure and easy access for OT security teams overseeing remote operations. This solution simplifies deployment and fortifies security by granting authorized users, including contractors and partners, immediate access to critical OT systems. It supports just-in-time access and session recording for vital workflows, ensuring mission-critical environments are protected while facilitating manageable remote access.

– Rapid Vulnerability Mitigation: The Guided Virtual Patching feature allows security teams to swiftly address critical OT vulnerabilities without halting operations, which is especially important for legacy OT assets that are difficult to secure. Powered by Precision AI, this feature automates asset inventory, risk assessment, and vulnerability prioritization, enabling protection for hard-to-patch systems during regular patch cycles or maintenance windows. This capability prevents interruptions and extends the lifespan of essential assets.

– Protection in Harsh Environments: For industrial operations that must occur in challenging conditions, the ruggedized PA-400R Series firewalls provide reliable security tailored for adverse environments such as utility substations and factory floors. These firewalls are easy to install, including models equipped with 5G connectivity to maintain remote site connections. With features like fail-to-wire capabilities, they ensure continuous security and connectivity, helping reduce costs while safeguarding critical infrastructure.

At the ongoing Industrial Control Systems (ICS) Cybersecurity Conference, attendees can explore Palo Alto Networks’ new capabilities and participate in an interactive tour of the OT CyberWall. Additionally, Qiang Huang, head of product management for IoT Security at Palo Alto Networks, will deliver a keynote address titled “Navigating the OT Security Nexus: AI, Digital Transformation, and Emerging Threats” at 9:55 a.m. ET on Tuesday, October 22.