AI and ML are transforming industrial cybersecurity, with experts detailing how these technologies enhance anomaly detection in OT/ICS systems. Ofir Arkin from NVIDIA emphasized the value of AI-powered behavioral analytics in OT networks, helping identify anomalies and predict device maintenance needs. Darktrace’s Jeffrey Macre highlighted AI’s ability to detect subtle changes indicative of threats in real-time. Carlos Buenaño from Armis discussed how AI/ML algorithms can learn normal behavior patterns to identify deviations that may signify threats.
ThreatGEN’s Clint Bodungen mentioned AI’s ability to process large amounts of data and analyze behavior with generative AI. The executives also addressed challenges in acquiring and maintaining high-quality datasets for OT/ICS environments, emphasizing the need for techniques like unsupervised ML and anomaly detection to overcome data scarcity and improve threat detection accuracy.
The executives also explored how AI/ML algorithms identify zero-day threats by focusing on behavioral analysis. Jeffrey Macre highlighted the importance of behavioral analysis in detecting unknown threats and prioritizing anomalies based on risk. Carlos Buenaño mentioned the role of cross-device learning in enhancing threat detection accuracy.
The risks of false positives and negatives in AI/ML-driven threat detection were discussed, with strategies outlined to mitigate these challenges. Each executive stressed the importance of balancing sensitivity and accuracy in threat detection to avoid alert fatigue. The need for collaboration between cybersecurity professionals and AI/ML systems was emphasized, with essential skills like understanding industrial protocols and interpreting behavioral anomalies highlighted.
Overall, the executives provided insights into how AI and ML technologies are revolutionizing industrial cybersecurity, enhancing anomaly detection, and helping organizations stay ahead of evolving cyber threats. The focus on collaboration, skill development, and data quality improvement showcases the potential of these technologies to bolster OT/ICS infrastructure against cyber threats.
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