January 24, 2023
PLC Vulnerability Highlights Need for Zero Trust Security to Mitigate Increasing OT Attack Surface
By Roman Arutyunov, Xage Cofounder and Head of Product A recently disclosed vulnerability (CVE-2022-38773) in Siemens Programmable Logic Controllers (PLCs) highlights the increasing attack surface for operational technology (OT) and…
January 19, 2023
Cyber Hygiene vs. Secure Remote Access for OT: The Real Lessons of the GhostSec Industrial RTU Hack
Author: Roman Arutyunov, Xage Co-founder and VP of Product A recently disclosed attack against an operational technology (OT) component highlights the rapidly growing need for improved security hygiene in critical…
January 10, 2023
Why VPNs and Jump Servers Fall Short for OT Remote Access
By Roman Arutyunov, Xage Co-Founder and VP of Product While it was once unthinkable to make physically-isolated Operational Technology (OT) and Industrial Control Systems (ICS) remotely accessible, the benefits of…
January 6, 2023
Two Key Takeaways on Critical Infrastructure Security from Microsoft’s Cyber Signals Report
By Chase Snyder, Sr. Product Marketing Manager In December 2022, Microsoft published the third edition of their Cyber Signals report, which focused entirely on the gathering storm of cyberattacks against…
December 20, 2022
Security Lessons Learned from Three Cyberattacks Against Freight and Passenger Railroads in 2022
By Chase Snyder, Sr. Product Marketing Manager Freight and passenger railroad carriers are an appealing target for cyberattackers. The enormous impact that a railroad disruption can cause makes them a…
December 13, 2022
Top 5 Must-Haves For Modernizing OT Remote Access
By Kip Gering, VP GTM Strategy Enabling reliable, secure remote access to Operational Technology (OT) networks is increasingly a top priority for operational leaders. Yet, regardless of the drivers, many…
December 8, 2022
Top-10 Checklist for Freight and Passenger railroad operators to comply with the TSA’s Security Directive
The Department of Homeland Security's Transportation Security Administration (TSA) has announced a new directive to improve cybersecurity posture and readiness at designated passenger and freight railroad carriers. The new directive,…
December 6, 2022
How The US Defense Department Can Evolve and Execute Their Zero Trust Strategy to Protect the Mission from The Core to the Tactical Edge
By: Matt Heideman, VP of US Federal In November 2022, the U.S. Department of Defense (DOD) released a Zero Trust Strategy and Roadmap to defend against increasingly sophisticated cyberattacks.…
