Stu Sjouwerman
Stu Sjouwerman

Stu Sjouwerman

Founder & CEO

KnowBe4, Inc.

Stu Sjouwerman is the founder and CEO of KnowBe4 Inc, which hosts the world’s most popular integrated Security Awareness Training and Simulated Phishing platform. A serial entrepreneur and data security expert with more than 30 years in the IT industry, Sjouwerman was the co-founder of Inc. 500 company Sunbelt Software, a multiple award-winning anti-malware software company that was acquired 2010.

Sjouwerman is the author of four books, with his latest being “Cyberheist: The Biggest Financial Threat Facing American Businesses.”

From 1996 through 2001, Stu was the Editor-In-Chief of WServer News, an email newsletter to 100,000+ IT system administrators helping them to keep their systems secure. Stu also served as editor of GFI Media Services which published four major online newsletters, including WServer News, WXP News, Win7 News, and GFI Security News. Along with his CEO duties, Stu is currently Editor-in-Chief of Cyberheist News, an e-zine tailored to deliver IT security news, technical updates and social engineering alerts to IT professionals