OT-ISAC

The OT Cybersecurity Information Sharing and Analysis Center (OT-ISAC) is a Singapore-based community focused on strengthening cybersecurity and operational resilience across operational technology and industrial control systems (OT/ICS). It connects operators, government, and partners through a trusted channel for sharing tactical and strategic security information. Its mission is to provide early insight into emerging threats, detection techniques, and containment measures, helping members support collective defence and protect critical infrastructure.

OT-ISAC turns threat signals into practical decisions by combining sanitised peer information with sector-specific context, operational impact analysis, and validation from analysts and the community. Rather than simply distributing generic alerts, it helps members assess whether a threat affects them, whether action is needed, and what the consequences could be for operations. The organisation offers a membership application and onboarding process for eligible applicants, along with community events, partnership engagement, resources, and its OT-ISAC Summit. Its work aligns with Singapore’s Operational Technology Cybersecurity Masterplan, particularly the focus on information sharing and community collaboration.