Operational Security for IT/OT Environments | SSH

Protect IT and OT environments with Zero Trust access controls that reduce operational risk, eliminate standing privileges, and ensure uptime across complex industrial and critical infrastructure environments.

OT environments are increasingly under attack, with their wide use of remote connections and the acceleration of IT/OT convergence requiring OT to strengthen cybersecurity. A recent report indicates that 40% of ransomware attacks target OT systems directly. Through Zero Trust access controls and scalable, policy-driven solutions, SSH helps critical infrastructure organizations protect against this trend, securing both IT and OT environments.

Whether securing operational technology or enforcing strict compliance standards, like ISA/IEC 62443, SSH’s solutions provide a comprehensive security model that adapts to the evolving needs of the most demanding industrial organizations. 

By eliminating the need for shared accounts and hardcoded credentials, SSH enforces least privilege principles for user and systems access, reducing the attack surface while enabling real-time session monitoring for full auditability. With technology that integrates seamlessly with existing infrastructure, organizations can manage privileged access across geographically distributed environments without sacrificing operational efficiency.

SSH strengthens operational security with a seamless, automated approach to privileged access management and secure file transfers with real-time monitoring and maintenance and protocol-agnostic connections. By integrating smoothly with identity management, SIEM, and SOAR systems, SSH enables centralized governance across both IT and OT environments, ensuring a consistent security model. Leveraging Zero Trust principles, SSH grants each machine or device minimal Just-in-Time access, preventing unauthorized connections while reducing the attack surface.

With scalable solutions, SSH ensures secure access management across OT environments, from industrial control systems to cloud-connected devices. With continuous session monitoring, automated credential management, and granular policy enforcement, SSH ensures M2M interactions stay secure, auditable, and compliant — all while maintaining operational efficiency and reducing manual oversight of secure remote access.

 PrivX™ OT

Enable secure, policy-based access for operational technology environments, enforcing Just-in-Time, Zero Trust principles for employees, vendors, and contractors. PrivX OT provides protocol-agnostic connections and secure file transfers to minimize risk, eliminat shared accounts and improve compliance.

PrivX™ PAM

Streamline privileged access management with passwordless, Just-in-Time authentication and granular policy enforcement. PrivX PAM reduces the attack surface, improves compliance, and ensures auditability across complex environments with real-time session monitoring.

NQX™

Future-proof complex OT environments with high-speed, quantum-resilient network encryption that combines classical and post-quantum cryptography to secure mission-critical data in transit. NQX offers the centralized control, crypto agility, and compliance-ready protection modern industrial enterprises require.