Steven SingerCIO / CISO, Julius Silvert Inc.Steven Singer serves as CIO/CISO of Julius Silvert Inc., a food distribution company generating hundreds of millions in annual revenue, headquartered in Philadelphia and operating a fleet of 60+ trucks and more than 15,000 products across two regional facilities. Steven leads the company's technology and security strategy, with a focus on OT/...
Maria SinghManager, Strategic Cybersecurity & AI Product Owner, EnterpriseKCMaria Singh is a visionary cybersecurity and AI innovator at EnterpriseKC, leading transformative initiatives on the Heartland Cyber Range. EnterpriseKC is a business-led think-and-do tank driving enterprise development, innovation, and job growth. It maximizes regional prosperity by accelerating growth, retaining jobs and talent, expanding e...
Anand SinghCISO, Symmetry SystemsDr. Anand Singh is an information security executive with a history of bridging the gap between IT and business. He has led significant enterprise transformations on behalf of Fortune 20 companies. He has also driven success of several early stage companies and has shaped Information Security industry in his illustrious career. He is currentl...

Stephen SinghGlobal VP of M&A/Divestiture, Private Equity, and Cyber Risk, ZscalerStephen Singh serves as the Global Vice President of M&A/Divestiture, Private Equity, and Cyber Risk at Zscaler, bringing more than 25 years of expertise in management consulting, professional services, enterprise IT, and cybersecurity.
Stephen established Zscaler’s Transaction Advisory Services practice, which assists Enterprises and ...

Jack SippelCyber Resiliency, T-MobileCISSP and Security+ certified Principal Cybersecurity Engineer using system engineering principles and a lot of curiosity.
Nishanth SirikondaCloud Solutions Architect, FirstDay FoundationNishanth Sirikonda is a Cloud and Enterprise Architect and technology leader specializing in cybersecurity, cloud security, enterprise architecture, and secure digital transformation. He leads the architecture and governance of critical enterprise platforms supporting multiple nonprofit organizations, with responsibility spanning identity and...

Greg SissonCo-Founder & Chief Operating Officer, CI-DiscernGreg is a co-founder and Chief Operating Officer of CI-Discern, a veteran owned professional services and solutions firm focused on improving Critical Infrastructure security and resilience. Founded by senior executives from the government and private sector, CI-Discern is committed to creating and implementing solutions that enhance governan...
Chris SistrunkTechnical Leader on the ICS/OT Security Consulting team, Mandiant (now part of Google Cloud)Chris Sistrunk is Technical Leader on the Mandiant ICS/OT Security Consulting team at Mandiant (now part of Google Cloud) focusing on helping protect and secure critical infrastructure around the world for over 9 years. Before Mandiant, Sistrunk was a Senior Engineer at Entergy for over 11 years where he was a subject matter expert for Transm...
Rebekah SkeeteDirector of Technology, Dallas Mavericks; CEO & Executive Director, BlackGirlsHackRebekah Skeete is a cybersecurity leader, nonprofit executive, and passionate advocate for accessibility and diversity in technology. As CEO and Executive Director of BlackGirlsHack, she empowers underrepresented communities through mentorship, education, and career development in cybersecurity. Recognized with the 2025 empowHERaccess Global ...
Eric SkinkleBusiness Continuity Manager, Children's Hospital of PhiladelphiaEric Skinkle is the Business Continuity Manager at Children’s Hospital of Philadelphia (CHOP), a world class pediatric healthsystem. Eric’s responsibilities include leading the relaunch and oversight of the business continuity (BC) program, including business impact analysis, continuity plans and development of BC Champions. With a career spa...
Eric SkinnerVP, Strategy, Trend MicroEric Skinner is VP of Market Strategy at Trend Micro, helping shape Trend’s solution offerings, growth plans and go-to-market approach. Previously at Trend Micro, Eric has been responsible for global product marketing. Prior to Trend Micro, Eric held senior management positions in a health care mobile startup and at digital identity solutions...
Bob SkinnerSecurity Principal, InsightBob Skinner has worked for over 30 years in Information Technology and Security in highly complex and regulated industries such Financial Services & Banking, Defense, Telecommunications, and Airline Transportation. His technical experience includes Systems Administration, Database Design, Application Development, and IT Auditing. As a consu...

Megan SlabinskiDistrict President, Robert HalfMegan Slabinski is the District President for Robert Half, the world’s first and largest specialized talent solutions firm. Megan oversees operations for the Technology and Marketing and Creative practice groups in the Pacific Northwest, Utah, New Mexico and Northern California.
Megan joined Robert Half in 1999 and has held numerous le...
James SlabyDirector, Cyber Protection, AcronisJames R. Slaby is the Director of Cyber Protection at Acronis. Previously, James was an industry analyst covering cybersecurity, cloud computing, and networking at Forrester Research, HFS Research, Yankee Group, and The Info Pro. He has also held solutions, vertical, product, and campaign marketing roles at tech security and networking vendor...
David SledgeBoard Officer, ISACA Greater Houston Chapter; CISO, Secure Seed CapitalCybersecurity executive with 18+ years of experience supporting organizations, boards, and founders on cyber risk, governance, and security transformation during growth and change.
David's work centers on aligning cybersecurity strategy with business objectives, strengthening governance and risk management, and guiding leadership teams...
Iain SloanCISO, Washington State Liquor and Cannabis BoardIain Sloan is an accomplished cybersecurity leader with more than 40 years of experience in information technology and security across both public and private sectors in the UK, Texas, and Washington State. As Chief Information Security Officer for the Washington State Liquor and Cannabis Board, he is responsible for safeguarding critical inf...
Rob SloanVP, Cybersecurity Advocacy, ZscalerRob Sloan is the Vice President of Cybersecurity Advocacy at cloud security company Zscaler. Rob began his career in cybersecurity in 2002 working for the UK government and led some of the earliest investigations into state sponsored cyber attacks before moving to a London-based security consultancy to set up and lead an incident response div...
Larry SlusserVP of Strategy, SixMapLarry Slusser is the Vice President of Strategy for SixMap. A former Air Force Officer, Larry has built his career responding to and preventing sophisticated cyber attacks through continuous cyber risk assessment, vulnerability monitoring, and mitigation strategies. Most recently at SecurityScorecard, he led their Global Cyber Risk Solutions ...
William SmarrSpecial Agent in Charge, Dallas Field Office District, United States Secret Service
Andrew SmeatonFormer CISO, Jamf / Afiniti / DataRobotAndrew Smeaton brings over 25 years of global information security experience, having successfully navigated complex, multi-stakeholder environments across Europe, North America, and the Middle East. As the Chief Information Security Officer (CISO) at Jamf, he is responsible for shaping Jamf’s information security vision, leading a global tea...
Austin SmithDirector, Systems Engineering, Code42Austin has been in security focused sales roles for the past 15 years with over 30 years of combined experience between IT and Sales. In that time, he has been fortunate to work with organizations of all sizes to help them reduce their risk, whether those efforts were focused on external threats or internal risks to their organization.

Travis SmithVP of ML Threat Operations, HiddenLayerTravis Smith is the Vice President of ML Threat Operations at HiddenLayer where he is responsible for the services offered by the organization, including red-teaming machine learning systems and teaching adversarial machine learning courses. He has spent the last 20 years building enterprise security products and leading world class security ...
Donald SmithPrinciple Security Architect, CenturyLinkDonald Smith is responsible for technology leadership, proposals, and strategic direction. His contributions include DCID 6/16, NISPOM chapter 8, DNS changer working group (DCWG), Conficker WG, and numerous security BCPs and RFCs. He has been a SANS handler since 2002. He has spoken at many conferences; including NANOG 33,42,52,71; University...
Daniel SmithHead of Research, Threat Intelligence Division, RadwareDaniel is the Head of Research for Radware’s Threat Intelligence division. He helps produce actionable intelligence to protect against botnet-related threats by working behind the scenes to identify network and application-based vulnerabilities. Daniel brings over ten years of experience to the Radware Threat Intelligence division. Before joi...
David SmithField CISO, RubrikDavid Smith is a Seattle–based Field CISO at Rubrik with more than a decade of experience in cybersecurity. Previously, as Senior Strategic Sales Engineer, he worked with hundreds of clients to implement robust cybersecurity and resiliency solutions. David is passionate about leveraging AI and strong cyber resiliency to bolster the ever-prese...
Ken SmithDirector, Enterprise Sales Engineering - Great Lakes, Arctic WolfKen Smith is the Director of Sales Engineering – Enterprise (Great Lakes) at Arctic Wolf, with 15 years of experience spanning offensive security, sales engineering, and education. A former SIGINT operator with 5th Special Forces Group (Airborne), Ken went on to serve as a red team consultant and team lead in multiple roles. He also spent a d...
Geoff SmithSr. Practice Director, Managed Services and Modern Workspace, Blue MantisGeoff has more than 35 years of experience working in all verticals and markets, from the SMB to the enterprise, focusing on the application of IT solutions that enable businesses to achieve their goals. As Senior Practice Director of Managed Services and Modern Workspace, Geoff is focused on the development of co-sourced and federated Infras...
Bryan J. SmithCloud Security Architect, Check Point Software TechnologiesBryan J. Smith is a Cloud Solution Architect at Check Point Software Technologies, with more than 20 years of leadership and hands-on experience in IT infrastructure, networking, and cloud security. He specializes in designing and implementing enterprise-grade networking and security solutions across AWS, Azure, Google Cloud, and hybrid envir...

George J. SmithSr. Security Consultant, GigamonGeorge has 35 years of industry experience planning, designing, installing, and analyzing LAN, WAN infrastructures, peripherals, and tools for wired and wireless infrastructures. An enthusiast for technology and customers alike, he keeps his skills sharp by looking around corners to see what technology and business challenges are coming down ...
Stuart SmithEnterprise Security Architect, Delta Air LinesStuart Smith is the Enterprise Security Architect for Delta Air Lines reporting to the CISO. He is one of the senior security advisors to the security organization and is responsible for providing security input into various business and technology initiatives across the company. Stuart has over 23 years of professional experience in the cybe...
Judy SmithChief of Special Prosecutions Section and Assistant US Attorney, United States Attorney’s Office, District of Colorado
Michael R. SmithSr. Information Systems Auditor, Parkland HealthMichael R. Smith, MBA, CISSP, CFE, CISA, CIA, PMP, ITIL, is a Healthcare Information Technology Professional with over thirty years of IT experience. Michael is a Sr. I.S. Auditor at Parkland in Dallas, Texas, specializing in performing information security assessments and audits focused around IT governance and regulatory compliance.
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Ben SmithField CTO (US) & Principal Sales Engineer, RSABen Smith is Field CTO (US East) with RSA, and a technically-focused risk management executive with over 25 years’ experience. He holds the CISSP and CRISC certifications and has presented on RSA's behalf at cybersecurity events sponsored by Gartner, FS-ISAC, ISSA, BSides, ICI, (ISC)2, ISACA, InfraGard, HTCIA and other organizations.
Brenden SmithCISO, FirstBankBrenden Smith is the Chief Information Security Officer at FirstBank. Having spent the last 10 years at FirstBank he is passionate about their community involvement and “Banking for Good” philosophy. In his current role Brenden is focused on aligning security with the needs of the business to help drive better business outcomes through better...
Ed SnodgrassRegional Security Principal, Insight Cloud + Data Center TransformationEd has over 20 years of experience in information security, supply chain security, risk, compliance and mergers and acquisitions. Prior to joining Insight, he served as Chief Information Security Officer for Secure Digital Solutions, a consulting firm providing cyber security program strategy, enterprise risk and compliance, and data privacy....

Larry SnyderAssociate Professor, Bloomsburg University of PennsylvaniaProfessor Larry Snyder has nearly two decades of experience in law enforcement, fraud, and auditing in the US Army and a variety of industries, and 15 years in the field of cybersecurity education. Larry believes that cybersecurity strategists must have a broad understanding of the cyber issues facing organizations, as well as the skills need...

Gary SockriderPrincipal Security Technologist, NETSCOUT ArborGary is an industry veteran bringing over 25 years of broad technology experience ranging from network security to routing and switching, data center, mobility and collaboration. His previous roles include security SME, consultancy, customer support, IT and product management. He seeks to understand and convey the constantly evolving threat l...
Josh SokolInformation Security Program Owner, National InstrumentsJosh Sokol, CISSP, graduated from the University of Texas at Austin with a BS in Computer Science in 2002. Since that time, he has worked for several large companies, including AMD and BearingPoint, spent some time as a military contractor, and is currently employed as the Information Security Program Owner at National Instruments. In his cur...
Dmitriy SokolovskiySVP, Cyber Resilience, SemrushFrom 1999 to 2007, Dmitriy had first-hand experience with servers, networks and datacenters, and NOCs and SOCs as he worked and consulted for defense contractors, public and private financial and medical companies, and non-profits. Between 2007 and 2018, Dmitriy spent 11 years at CyberArk software, helping them go public as he was building and m...
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