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Zscaler Public Sector CTO for AI Strategy and Former DHS Deputy CTO & Deputy CAIO Chad Tetreault Joins Knox Systems Federal Advisory Board
Knox Systems today announced that Zscaler Public Sector CTO and a former Deputy Chief Technology Officer and Deputy Chief Artificial Intelligence Officer from within the Department of Homeland Security (DHS), Chad Tetreault, has joined the company's Federal Advisory Board.
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[{"type":"text","content":"Advancing secure innovation and AI transformation across the federal enterprise.","length":80,"tagName":"p","attribs":{}},{"type":"text","content":"WASHINGTON, Nov. 12, 2025 /PRNewswire/ -- Knox Systems today announced that Zscaler Public Sector CTO and a former Deputy Chief Technology Officer and Deputy Chief Artificial Intelligence Officer from within the Department of Homeland Security (DHS), Chad Tetreault, has joined the company's Federal Advisory Board.","length":319,"tagName":"p"},{"type":"image","alt":"Knox Logo Aug 18 (PRNewsfoto/Knox Systems, Inc)","displaySize":"","headline":null,"caption":"Knox Logo Aug 18 (PRNewsfoto/Knox Systems, Inc)","className":"","disableSlideshowImg":false,"size":{"original":{"width":400,"height":400,"url":"https://media.zenfs.com/en/prnewswire.com/9014d02f39100fd1197abbbf8cf0ef0b"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/ZFH95ksbeThX4Xx2j94lmw--/YXBwaWQ9aGlnaGxhbmRlcjt3PTcwNTtoPTcwNTtjZj13ZWJw/https://media.zenfs.com/en/prnewswire.com/9014d02f39100fd1197abbbf8cf0ef0b","width":400,"height":400}},"href":"https://mma.prnewswire.com/media/2752612/Konw_Logo.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":"A proven technology leader and AI strategist, Tetreault has spent his career bridging the gap between emerging technology and mission impact. At DHS, he led the design and deployment of proprietary AI solutions that modernized Immigration services, streamlined data operations, and advanced the department's role as a leader in responsible AI innovation. His appointment strengthens Knox's mission to help agencies accelerate cloud and AI adoption with the compliance, speed, and resilience required of federal systems.","length":527,"tagName":"p"},{"type":"text","content":""Chad brings a rare blend of technical depth, creativity, and mission focus," said Irina Denisenko, CEO of Knox Systems. "He's one of the few federal leaders who's delivered enterprise-scale AI outcomes inside the government. His perspective will help us guide agencies through the next phase of secure digital transformation."","length":355,"tagName":"p"},{"type":"text","content":"At Zscaler, Tetreault leads public sector AI strategy and governance, helping highly regulated environments adopt and defend next-generation AI capabilities. He also serves on the MIT ...