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Control System Cyber Security Association International
(CS)²AI, pronounced “See-say”, is the premier global not for profit workforce development organization supporting professionals of all levels charged with securing control systems. With over 27,000 members worldwide, we provide the platform for members to help members, foster meaningful peer-to-peer exchange, continue professional education and directly support cyber security professional development in every way.

Join today for exclusive membership benefits, including our
full on-demand video training library!
**(CS)²AI is a registered 501(c)(6) organization

100+ CHAPTERS

27,000+ MEMBERS
