Johnathan Norman is a security engineering leader with over two decades of hands-on experience and eight years in senior engineering roles, currently shaping product security for WhatsApp and Identity at Meta. He previously led Windows security research and strategy at Microsoft, including managing the MORSE Windows team and steering vulnerability research for Microsoft Edge in partnership with Chromium. Comfortable toggling between software development, fuzzing, and vulnerability assessment, he builds secure frameworks, leads code and design reviews, and drives adoption of mitigations across large codebases. His background spans operational security, cloud solutions, and incident response, giving him a rare blend of offensive research and production security operations expertise. Based in Redmond, he’s known for turning deep technical exploration into pragmatic, long-term OS and product security strategy. A former director and hands-on researcher, he still enjoys the detective work of finding subtle vulnerabilities that others miss.
8 years of coding experience
19 years of employment as a software developer
entrepreneurship Business, entrepreneurship Business at University of Houston, C.T. Bauer College of Business
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Johnathan Norman - Security Engineering Manager at Meta