Building Automation Systems (BAS) offer a powerful tool for optimizing energy consumption in buildings. However, as BAS become increasingly connected and collect more sensitive data, cybersecurity concerns become paramount. This article delves into the cybersecurity risks associated with BAS used for energy management, explores best practices for securing BAS systems, and outlines strategies for mitigating these risks.
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The Evolving Threat Landscape: BAS as a Target
BAS play a critical role in managing energy consumption by controlling various building systems like HVAC, lighting, and security. They collect and transmit sensitive data, including:
- Building occupancy patterns
- Energy usage statistics
- Equipment operation parameters
- Environmental sensor data (temperature, humidity)
This data, if compromised, can be exploited by attackers in several ways:
Disrupting Building Operations: Hackers could manipulate settings within BAS, causing disruptions to building systems. This could involve creating uncomfortable room temperatures, disrupting lighting schedules, or even compromising...