Stephen is a Cloud Security Evangelist at Gigamon looking to bridge the changes and operational challenges in the on-premises, private/public cloud security and visibility worlds. With more than 20 years of experience in classic networking, intrusion prevention and detection (IPS), deep packet inspection, and network performance, Stephen is w...

Michael is a Malware Archaeologist, Blue Team defender, Incident Responder and logoholic. Michael developed several Windows logging cheat sheets to help the security industry understand Windows logging, where to start and what to look for. Michael is co-developer of LOG-MD, a free tool that audits the settings, harvests and reports on malicio...

Idan Gour is the CTO and co-founder of Astrix Security, a leading enterprise solution securing app-to-app interconnectivity. Having served as a leader in the elite class of the Israeli Military Intelligence Unit 8200, his hands-on offensive and defensive cyber experience affords him a unique attacker point of view. Previously, Gour also led s...

Timothy M. Grace, CIA, CISA, CISM, CRISC, Director of Technology Risk Advisory Services - As the Technology Risk Advisory Services leader for Mueller Prost. Tim brings more than 30 years of business experience delivering solutions that drive business innovation, optimization, and change within world class organizations. He is a leader in the ...

Serving Region 8, the Rocky Mountain Region, since 2016, Regional Director Shawn Graff leads operations across six states to bolster resiliency in both government and private sectors as they manage cyber and infrastructure security risk.

Selected as the first Director for the Region, Mr. Graff develops protocols and procedures in align...

Doug is the Chief Security and Privacy Officer at Lionbridge Technologies, a global leader in localization and data training. He has over 20 years of global experience in the enterprise security space and brings a balance of leadership, customer focus, and technical expertise to the table. He previously served as CSO of Nuance Communications ...

Maria is a highly experienced cybersecurity account executive with over a decade of experience in the industry. Her approach to leadership is centered around human relationships and leveraging human capital as a part of her sales process. She is an enthusiastic champion of her clients and focuses on solving their problems, rather than just hi...

Mr. Graham serves as a Cybersecurity Advisor and Cybersecurity Coordinator for Missouri. Currently, based in Columbia, MO he supports the Department of Homeland Security’s (DHS) mission of strengthening the security and resilience of the nation’s critical infrastructure.

His programs coordinate cyber preparedness, risk mitigation and i...

Mr. Steven M. Graves is the President of Cornerstone Integration, holding a Bachelor of Science (BS) degree from the Naval Academy and a Master of Science (MS) in Information Technology Management from the Naval Postgraduate School in Monterey, CA. Cornerstone Integration, Inc. specializes in systems integration and the development of secure,...

Maxime Gréau is a Principal Software Engineer at Chainguard, where he builds DriftlessAF, an open source agentic reconciliation framework that powers Chainguard Factory 2.0. Previously at Elastic for 7+ years, he led cross-engineering supply chain security efforts that reduced CVEs across Elastic's container images, pioneered Sigstore contain...

Mark Green is the Director of Information Technology at Isdaner & Company, where he leads the firm’s technology strategy, infrastructure, and cybersecurity initiatives. Since joining the firm in 1993, Mark has played a pivotal role in designing, implementing, and managing the organization’s enterprise technology environment, ensuring secure, ...

Jermaine Green, CISA, CISSP, and a 2025 Cisco Champion, is a seasoned Cybersecurity CIP Audit Manager at SERC Reliability Corporation. In his role, Jermaine leads the CIP Audit team to ensure that power companies across the Southeastern United States maintain reliable and secure operations in compliance with critical infrastructure protection...

Alex K. Green is a distinguished cybersecurity leader who currently serves as the Chief Information Security Officer at Delta Dental Plans Association. With expertise in merging cybersecurity initiatives with business objectives, Alex leads comprehensive security strategy development and unifies diverse security teams toward common business g...

Teri Green is the Chief Information Officer at Lite Technology Solutions and the newly appointed Vice President of Technology at Elevate. With nearly two decades of experience in technology leadership, Teri has led strategic initiatives across cybersecurity, IT operations, and digital transformation. She is known for aligning innovative techn...

Richard Greenberg, a well-known Cyber Security leader, evangelist, advisor, and speaker, has over 30 years of management experience, including 15 years as a CISO. He is an ISSA International Distinguished Fellow and has been inducted into their Hall of Fame. He is president of the ISSA LA Chapter. You may have heard Richard’s interview as a C...

Now happily retired and enjoying the next chapter, Shelley Greenhalgh spent her career as a dynamic human resources leader, working for global and Fortune 150 companies to build stronger, more people-focused organizations. She’s best known for her ability to connect the dots between business strategy and talent—especially in fast-paced techno...

Mary Greenlee serves as a Field CTO and Principal Solutions Engineer at OKTA, where she leads programs to mitigate the security risks of large-scale integrations of enterprise applications. Her multifaceted expertise in databases, networking protocols, and server systems coupled with her business acumen allows her to address today’s unique cy...

Previously of the Massachusetts Attorney General's Office and MA State Police, Katie Greer travels the country presenting to hundreds of thousands of law enforcement, communities, school staff/administration and students on the trends, safety and best digital safety/social media practices. Katie serves as a media industry expert, and has been...

Michael Gregg is the state of North Dakota’s Chief Information Security Officer. The state CISO is responsible for establishing and leading the strategic direction of cyber security for the state and advising the governor and legislators on key cyber issues.

With Michael’s cyber experience span being over a period of two decades, he ha...

Alex Gregor is a Senior Security Engineer with expertise in designing, implementing, and managing enterprise security solutions that reduce risk and strengthen organizational resilience. Experienced in security architecture, vulnerability management, compliance, and security operations, with a strong focus on aligning cybersecurity initiative...

Jack Greiner is a commercial litigator who has is heavily involved in the areas of data privacy, Information Law, and social media. His peers selected him for inclusion in The Best Lawyers in America for his work in Commercial Litigation, Litigation-Banking and Finance, Litigation-First Amendment, and Litigation-Intellectual Property from 200...

For more than 25 years Noel Greis has helped global companies balance the benefits and risks of new digital technologies and artificial intelligence as they rethink product design, engineering and manufacturing for their customers. While artificial intelligence brings productivity, responsiveness and autonomy to manufacturing, it also introd...

As a Google Cloud Security Architect, Daniel is a trusted advisor to HCLS customers and partners. Before Google, Daniel was a consultant at PricewaterhouseCoopers in their Cyber, Privacy and Forensics Practice. He is on the Board of Advisors to the University of Alabama Management Information Systems Department, serving the faculty and studen...

Cybersecurity professional specializing in risk management and information security. She holds an MBA, a master’s in information technology leadership, and also has a CISSP certification. She has professional experience working in both higher education and finance industries and is currently employed as an IT Risk and Security Manager at Chat...

Chris Griffith leads product management for Balbix. Chris brings over 15 years as a product, business development and strategy leader in security and technology. Prior to Balbix, Chris led tech alliances for Hewlett Packard Enterprise’s (HPE) security portfolio. Chris also ran product management for HPE’s Data Security business and drove stra...

Indre Grigaityte is based out of Jersey City, NJ, and specializes in ISO certification services at Schellman. With more than a decade of professional experience in information security and compliance, Indre has served clients in numerous industries, often navigating large and complex control environments, scopes, and requirements. Indre is pa...

John has over 17 years of experience investigating, and leading teams investigating, data breaches and cybersecurity incidents within the government and civilian security sectors. Currently, John heads the Verizon Threat Research Advisory Center (VTRAC) research, development, and innovation effort. In this role, he focuses on researching cybe...

Tom Grimes is the Senior Director of Global Security Engineering for Infoblox. Tom brings over 25 years of networking and security experience. Previously, Tom has worked as a networking/security specialist for Cisco, Proofpoint, Carbon Black and Forsythe. Tom has a Masters in Cybersecurity with a concentration in Malware Analysis. With over 2...

Roger A. Grimes is a Data-Driven Defense Evangelist at KnowBe4. He is a 35-year plus computer security professional, author of 14 books and over 1,400 national magazine articles. He frequently consults with the world’s largest and smallest companies, and militaries, and he has seen what does and doesn’t work. He is the author of the Ransomwar...

Paul Groll is a dislodged UP'er and a recovering coral reef theoretical ecologist. At some point, he got roped into a broad array of computer-related research projects at both the University of Hawaii (1984) and Michigan State University (1981, 1990). SCUBA tanks are heavy, so he eventually switched fields and moved into computer science (hey...

Mr. Groman is a Senior Manager in the Mandiant Global Consulting Services organization and a senior member
of the Mandiant Central Region leadership team. He is an Information Security veteran with over 18 years of
experience as a practitioner, mentor, and trusted advisor. His primary focus is helping clients prepare for a
s...

Gordon Groschl serves as City of Hope’s system vice president and chief information security officer (CISO), leading the organization’s corporate security, IT compliance and data privacy functions.

In this role, Groschl is responsible for safeguarding City of Hope's proprietary and operational interests through comprehensive internal ...

Pierre Grosdidier’s litigation practice focuses on complex commercial litigation, especially lawsuits and arbitrations with strong technical elements. He has litigated cases involving unauthorized computer access, trade secret theft, construction, oil and gas, and software copyright claims. Pierre also advises on data security, data breach an...

Owner of consulting firm PBL, Nan Grube partners with businesses of all sizes to solve privacy, business, and litigation challenges with a view of larger picture and attention to detail. She has the compassion and capacity to help her clients during some of the most stressful business events they will encounter by explaining in understandabl...

Given that his roots are in fine arts, Carlos Guerrero's journey into the world of cybersecurity and compliance might seem unconventional. However, it is precisely this artistic background that has shaped his distinctive approach and allowed him to thrive as a Senior Account Executive at 360 Advanced, a leading cybersecurity audit and complia...