Brian Jack, Chief Information Security Officer

Brian Jack serves as Chief Information Security Officer at KnowBe4, where he has spent over 15 years architecting the company's cybersecurity program and culture from its inception as a startup to its current position as a global industry leader. His diverse background encompasses cybersecurity consulting, software engineering, malware analysis, and IT auditing, including experience at Raytheon and PricewaterhouseCoopers. Jack brings unique expertise across the security spectrum, from technical implementation to strategic governance in both public and private sectors, and regularly speaks on emerging threats, particularly around DPRK ITW, human-centered security risks, and compliance challenges.

Role & Responsibilities at KnowBe4: Jack oversees cybersecurity, data privacy, and assurance operations across the organization and its products at KnowBe4.

Past Experience:

Worked in cybersecurity consulting, software engineering, malware analysis, and IT auditing
Gained experience at Raytheon
Worked at PricewaterhouseCoopers

Education:
Bachelor of Science in Computer Science, University of Florida
Professional Certifications: CISSP, CEH, and other specialized security certifications