Protecting OT from Quantum Computing What is Quantum Computing? Quantum computing leverages the principles of quantum mechanics to perform complex calculations far more efficiently than classical computers. Unlike classical bits, which represent data as 0 or 1, quantum bits (qubits) can exist in multiple states simultaneously due to superposition. This, along with entanglement—where qubits become…

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…

Inside the Perimeter Defense is a Crucial Part of Defense in Depth for OT Security Firewalls for OT Security Perimeter Defense Firewalls are essential components of network security, acting as perimeter defenses that control incoming and outgoing network traffic based on predetermined security rules. However, they are not without their own set of potential security…

Heat and Hot Water Disrupted to over 600 buildings, about 100,000 people, for 48 Hours Cyberattack on a Heating Utility A cyberattack on a heating utility (also known as district heating) in the Ukrainian city of Lviv, the largest city in western Ukraine, in January 2024. The malware, named FrostyGoop, is one of the few…

Operational Technology (OT) systems in buildings, which include HVAC, lighting, access control, and other critical infrastructure, are increasingly becoming targets for cyber threats. The rise in attacks on these systems underscores the importance of robust cybersecurity measures to protect them. Here’s a look at how to safeguard building OT systems from cyber threats. Understanding the…

How is Zero Trust for OT Security Different from Traditional IT Security? Zero Trust for operational technology (OT) security differs significantly from traditional IT security models in several ways. Here are some key differences: Security Method Traditional IT Security Zero Trust OT Security Trust Model – Assumes that everything inside the network can be trusted.…

Introduction This is the podcast audio, highlights, and key insights from a Lunch and Learn session about the importance of improving cyber-physical security in building automation systems, highlighting the challenges and solutions in the industry. The event was hosted by KMC Controls. Podcast Audio – Improving Cyber-Physical Security Your browser does not support the audio…

The FBI released its annual Internet Crime Report for all complaints reported through its Internet Crime Complaint Center (IC3). From the report, cybercrime losses increased 21% from 2022. Cybercrime refers to criminal activities carried out using computers or the internet. These crimes can range from hacking and spreading malware to stealing personal or financial information, conducting…

DNP3 Cybersecurity Risks DNP3 (Distributed Network Protocol version 3) is a widely used communications protocol for industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems. While DNP3 provides several features designed to enhance the reliability and efficiency of communication between control devices and data acquisition systems, it also poses certain security risks,…

Water Utilities Cyberattacks Hacker groups from Russia, China, and Iran have all taken credit for recent cyberattacks on water utility companies in recent months, the EPA even warning smaller communities to take action. Water utility companies are on notice during federal inspections over the last year. Roughly 70% of them violated standards meant to prevent…