Posts Tagged ‘Building Automation’
Building Management System Cybersecurity Best Practices
A strong cybersecurity posture is essential for Building Management Systems to mitigate the risks associated with interconnected devices and systems. Building Management System Overview A Building Management System (BMS), also known as a Building Automation System (BAS) or Building Control System (BCS), is a computer-based control system that manages and monitors the mechanical, electrical, and…
Read MoreBACnet Security Issues and How to Mitigate Cyber Risks
BACnet is a commonly used protocol for building automation and operational technology (OT) systems, and is used to establish communication between various devices in a network. Because BACnet-based building systems were originally deployed in isolated (air-gapped) environments, BACnet was not designed with security. Therefore, millions of BACnet devices are lacking common security mechanisms such as…
Read MoreImproving BACnet Secure Connect (BACnet/SC) Deployment with Automated Certificate Management
Managing BACnet Secure Connect (BACnet/SC) certificates can be a challenging task, especially for large buildings. Just recently at the AHR Expo 2024, we learned of a project that had over 300 devices and the decision was made to use 10-year certificates due to the multiple days (3-4) of labor needed to deploy BACnet/SC certificates. The…
Read MoreBACnet MS/TP Security Risks and Vulnerabilities
What is BACnet MS/TP? BACnet MS/TP (Master-Slave/Token-Passing) is a widely used communication protocol in building automation and control systems. BACnet MS/TP is implemented with a shared bus and one or more building control devices daisy-chained along the wiring from a controller or a BACnet IP router/gateway. It is commonly used to connect field devices such…
Read MoreSmart Building Cybersecurity Best Practices
Key Points Smart buildings integrate interconnected systems like HVAC, lighting, access control, and more to optimize efficiency, sustainability, and occupant comfort through centralized, automated operations. Security challenges arise from inherently unsecure communication protocols, increased connectivity, and remote/cloud access, expanding the cyberattack surface and exposing systems to threats like unauthorized access and data breaches. Key security…
Read MoreAHR Expo 2024 Event Preview
Veridify Security will be exhibiting at the AHR Expo 2024 in booth S6174. Our demo is getting assembled and being prepared to be shipped to Chicago! Verdify will be exhibiting a live demo of DOME™, a building automation cybersecurity platform that protects both new and existing building automation devices. The newly revised demo platform will…
Read MoreHow to Conduct a Cybersecurity Risk Assessment for Smart Buildings
Key Points Understand the Smart Building Ecosystem: Recognize the interconnected components—IoT devices, BMS, access control, and sensors—that enhance operations but also introduce cybersecurity vulnerabilities. Perform a Structured Risk Assessment: Define system assets and boundaries, identify threats and vulnerabilities (internal and external), evaluate impact and likelihood, and assign risk levels to prioritize mitigation. Implement Mitigation and…
Read MoreBuilding Automation Systems, Smart Buildings, and 5 Ways to Make Them Cyber Secure
Watch this webinar replay of “Building Automation Systems, Smart Buildings, and 5 Ways to Make Them Cyber Secure” to learn about cybersecurity for buildings. Key Topics Buildings are becoming more connected and more at risk to cyberattacks. This webinar will address the following items: • Connected building trends • Building controls advancements and operating efficiencies…
Read MoreCybersecurity threats to hospitals and healthcare facility building management systems
A recent cyberattack forced a healthcare organization to cancel non-emergency surgeries and send some emergency patients to other facilities. In another attack, a hospital took it’s critical systems offline, impacting patient safety, requiring less efficient care methods, which also increased labor demands. It’s still impacted two years later. Cyberattacks on hospital and healthcare facilities increased…
Read MoreZero Trust Security for Building Automation: What You Need to Know
Building automation systems (BAS) are becoming increasingly common in commercial buildings, providing centralized control of building operations, including HVAC, lighting, access control, elevators, and life safety systems. While these systems can increase energy efficiency and reduce costs, they also pose significant security risks. In recent years, there have been several high-profile attacks on building automation…
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