OT Security
Zero Trust Security for Microgrids and Energy Control Systems
Microgrid Security As critical infrastructure operators adopt increasingly complex OT networks to support distributed energy resources, microgrids, and water treatment systems, the attack surface for cyber threats continues to grow. Legacy perimeter-based security is no longer adequate to defend against persistent and advanced threats. A modern, Zero Trust approach is required to ensure that only…
Read MoreProtecting Airport Baggage Handling Systems from Cyberattack
Modern airports are marvels of efficiency, moving thousands of bags hourly across miles of conveyor belts, scanners, and sorting systems. These systems are as advanced and sophisticated as any modern manufacturing facility, yet behind this seamless operation lies a growing vulnerability: cyberattacks targeting baggage handling systems (BHS). The critical operational technology (OT) networks, which manage…
Read MoreZero Trust Security for Legacy OT Devices
How Can Zero Trust Security be Added to Legacy OT Devices? Implementing Zero Trust Security in legacy OT devices, systems, and equipment requires balancing modern security principles with the limitations of aging infrastructure. Key Challenges with Legacy OT Systems Outdated Protocols: Many legacy devices use insecure protocols (e.g., Modbus, DNP3) lacking data encryption or authentication.…
Read MoreSecuring Critical Infrastructure to Reduce OT Cyber Risks and Impacts
Webinar Summary – Securing Critical Infrastructure (OT) In the webinar about securing critical infrastructure hosted by KMC Controls, the panelists discussed critical infrastructure and the importance of hardening operational technology (OT) against cyber vulnerabilities. The session featured insights from Sandy Kline, Louis Parks, and Paris Stringfellow, who shared their extensive experience in cybersecurity and operational…
Read MoreZero Trust Security for Building Management Systems in Data Centers
Data centers are an essential part of modern infrastructure, and downtime can result in disruption of services, reputational damage, and significant financial losses. According to the Uptime Institute Annual Outage Analysis for 2024, power issues are consistently the most common cause of serious and severe data center outages, but 13-19% of data center failures were…
Read MoreZero Trust vs Remote Access VPN for Building Control Systems
Zero Trust architecture fundamentally transforms how organizations secure their building automation networks by addressing the inherent vulnerabilities of traditional remote access VPN-based security. What is a Remote Access VPN? A remote access virtual private network (VPN) enables users to connect to a private network remotely. This kind of VPN is used by employees or…
Read MoreEU NIS2 Directive and Implications for BAS-BMS Cybersecurity
The EU NIS2 Directive (Network and Information Security 2 Directive), which replaces the original NIS Directive, aims to strengthen cybersecurity requirements across critical sectors, including energy, healthcare, transportation, and digital infrastructure. While not explicitly focused on building automation systems (BAS), its implications for such systems are significant, particularly for facilities considered critical infrastructure. Key Implications…
Read MoreCybersecurity Insurance for Buildings, BAS, BMS
Building owners should have cybersecurity insurance for their building automation systems (BAS) due to the increasing risk of cyberattacks on connected infrastructure. Key Reasons for BAS/BMS Cybersecurity Insurance Protection Against Financial Loss: A cyberattack on BAS can result in significant financial losses from system downtime, operational disruptions, or damaged equipment. Cybersecurity insurance can cover the…
Read MoreBuilding Automation Endpoint Protection Is Critical for Cybersecurity
Building automation systems (BAS), now highly-connected to the internet, have transformed how the infrastructure of residential, commercial, and industrial properties is managed and optimized. From heating, ventilation, and air conditioning (HVAC) systems to lighting, security, life safety, and power distribution, these systems are now smart, centralized, and increasingly automated. While this level of convenience and…
Read MoreZero Trust: Reinforcing Security in Industrial Control Systems
As industrial control systems (ICS) become increasingly digitized, ensuring robust ICS security measures is paramount. In this article, we delve into the concept of Zero Trust and its potential to revolutionize the security landscape for industrial control systems. With cyber threats evolving in complexity and sophistication, traditional security measures are no longer sufficient. Zero Trust…
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