SPEAKER BIOGRAPHIES

Neba Ambe, Director of Information Systems, Department of Assets, Information and Services, City of Chicago 

Neba Ambe heads the Governance Risk and Compliance (GRC), in the City of Chicago’s Information Security Office. He is responsible for the strategic development, implementation, and maintenance of the department’s GRC program. Over 22 years of work history focused on security review and analysis of applications/systems in development and production, the establishment of a governance framework for information security, operationalizing compliance, and policy management. He has a passion, taking a systems approach, for aligning data flow maps and processes with business goals, applicable regulations, and standards.

He has packaged a tool set for risk identification, assessment, and analysis that includes a data flow diagram as the fundamental to building secured systems and the speedy security review of applications. Most recently, he designed an internal virtual bi-monthly series for promoting a comprehensive awareness of the risk and compliance activities of data protection and security in the city workforce aimed at strengthening the personal accountability of users.

Neba holds a degree in Technology and Systems Management from Michigan State University.

Tom Kaczmarek, Director Graduate Studies and Director for Center for CyberSecurity Awareness and Cyber Defense, Marquette University

Thomas Kaczmarek, PhD. is the founding Director of the Center for Cyber Security Awareness and Cyber Defense at Marquette University. The University and the center have been recognized as a National Center of Academic Excellence (NCAE) in Cyber Defense Education by NSA and DHS. In addition to his duties directing the center, Dr. Kaczmarek is the Director of Graduate Studies for the M.S. in Computing program that was ranked as the 6th best online master’s program in computing and information technology by US News in 2021. He also serves as the founding co-Director of the Northwestern Mutual Data Sciences Institute which is a cooperative research and development effort between the University of Wisconsin, Milwaukee, Northwestern Mutual, and Marquette University. Prior to joining Marquette University, Dr. Kaczmarek served as thought leader and executive in General Motors manufacturing engineering and information technology services. Dr. Kaczmarek was a recipient of the Chairman’s Honors for his work on the digital transformation of manufacturing engineering.

John Kellerhals, vCISO, DOT Security; Former Security Operations Manager, CF Industries

John Kellerhals, vCISO at DOT Security, has more than 20 years of experience in information security, incident response, governance and risk management, business continuity, disaster recovery, security operations, and auditing. He currently holds the CISSP, CISA, CISM, and CRISC certifications. John is a governing body member of the CISO Executive Summit and the Chairman of the board for the Chicago Chapter of Infragard. John previously served as the Finance Commission Chairman for the Village of Mount Prospect.

Kellerhals holds a Bachelor of Science in Nuclear Engineering from Northwestern University.

Michael Neuman, Chief Information Security Officer, Backstop Solutions Group

As an accomplished professional and dynamic leader with hands-on experience defining and implementing security programs for financial services, e-commerce, banking, retail, and software organizations, I excel in regulated environments with my ability to navigate ever-changing needs, improve operations, and continuously drive compliance.

I cultivate partnerships and build trusted relationships across global business sectors, including executive-level communications within industry-leading organizations.

During my career, I have led onshore and offshore teams, maintaining a high level of performance standards, while simultaneously enhancing operations focused on business solutions and client engagement.

Subject Matter Expertise: Security Program Infrastructure, Compliance, Risk Mitigation, Threat Analysis, Enterprise Security, P&L, Team Leadership, SOX, HIPAA, and Technical Problem Solving.

Julian Wayte, Solutions Engineering Manager, Uptycs

Julian Wayte is a Security Solutions Engineer for Uptycs. In this role, he helps organizations architect security solutions – based on endpoint telemetry and automated workflows – in order to solve a variety of security use cases. Julian loves working with and teaching osquery. He has worked for 20 years in various customer facing, technical, and IT roles helping organizations manage and secure their data.