Dennis Barnes
SF Fire Credit Union
Think Tank Speaker
Think Tank - 2025 Mar 11 CIO CISO TT San Francisco
Dennis Barnes, is a highly accomplished Information Security Officer with over 20 years of experience in
IT leadership. Known for his expertise in driving enterprise IT security protection, Dennis has a proven
track record of steering enterprise-wide security strategies and programs to enhance organizational
security posture. He excels in translating complex technical terms into easily understandable language
and is a strategic advisor to business leaders. Dennis has a history of influencing leadership buy-in on
cutting-edge strategies and initiatives, and he is seasoned in solving technical security challenges,
including mitigating cyber attacks. Throughout his career, Dennis has managed teams of up to 200
people and budgets of up to $75M. Holding certifications including Certified Information Systems
Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Ethical Hacker
(CEH), Project Management Professional (PMP), and ITIL, Dennis has a wide range of expertise in
compliance frameworks such as ISO 27001, NERC CIP, NIST, PCI, HIPAA, and FIPs 140-2.
In his most recent role as VP of Infrastructure and Security at San Francisco Fire Credit Union, Dennis
oversees the management of IT infrastructure and security for the credit union, ensuring robust
protection. Prior to this, as the Chief Information Security Officer at Cooper Compliance, Dennis
deployed advanced security technologies and conducted security assessments to enhance customer
environments and ensure compliance with NERC CIP regulations. He led the development of security
policies and procedures, implemented user awareness training programs, and established key vendor
relationships to drive security investments efficiently.
With a strong commitment to excellence and a wealth of experience in information security leadership,
Dennis continues to drive innovation and advance cybersecurity practices in the industry.