• Peter B. Bybee
    Peter B. Bybee President & CEO

    Peter Bybee is the company’s Founder and CEO. He is a security industry thought leader and practitioner with over 25 years experience. Peter has contributed to the managed security industry with an innovative product strategy that made possible some of the industry’s first managed security achievements, including launching Managed Network Access Control (NAC), Managed Web Application Firewall (WAF), and more recently, firewall audit services as a cloud-based managed service. He is also nationally known as a visionary, author and speaker. Prior to founding Security On-Demand, Peter was Founder and CEO of Network Vigilance, a national IT security consulting services and solutions provider. He has served as President and Board member of the Information Systems Security Association (ISSA). Peter has a BA from San Diego State University, is a Certified Information Security Systems Professional (CISSP) and a Certified Information Security Auditor (CISA).

  • Joel Holland
    Joel Holland Chief Technology Officer (CTO)

    Joel serves as Chief Technology Officer and has responsibility for security operations, product development, research and development, infrastructure and compliance. Joel started at Security On-Demand as Vice President of Security Operations in 2013. Joel brings over 30 years of professional experience in product development and security. Prior to joining Security On-Demand, Joel spent 10 years at EISI, a software and SaaS provider to the financial services industry where he served as Chief Information Security Officer and Vice-President of Operations. Prior to EISI, Joel was VP of Engineering & Operations for StyleLogic. Joel began his career as a nuclear engineer for the U.S. Navy. Joel studied nuclear engineering at Georgia Tech, Georgia Southern and eventually at the Navy Nuclear Power program. Joel holds certifications in ISO 27001, CRISC, LEAN, Six Sigma and is a Certified Information Security Manager (CISM).

  • William Lyman
    William Lyman Chief Financial Officer (CFO)

    William serves as the Chief Financial Officer and has responsibility for finance, operations and human resources. Prior to joining Security on-Demand, he was a Partner with Lyman Management Group, Corp (LMG) where he worked with entrepreneurial companies on company building, capital raising, acquisitions, exit opportunities and business dispute/litigation issues. Prior to LMG, William was a General Partner with Alliance Technology Ventures (ATV) in Atlanta, Georgia, a $250 MM early-stage family of venture capital funds. He also previously served as a sell-side technology industry associate analyst with Montgomery Securities and Solomon Smith Barney, both in San Francisco. His early career encompassed over ten years in operational roles with start-ups (Subscriber Computing, International Software Machines), Fortune 500 Companies (Motorola, Square D), and the intelligence community (National Security Agency). He earned his MBA from the University of Chicago’s Booth School of Business and his Bachelor of Science in Electrical and Electronics Engineering from Marquette University. William also served in the United States Marine Corps Reserves as an infantryman and radio operator.

  • Paul Tobia
    Paul Tobia Director of Security Operations

    Paul is responsible for developing the team, systems and best practices to deliver an impeccable customer support experience. Paul brings nearly 20 years of technical and management experience in information security to Security On-Demand. Paul has developed and managed information security programs in Critical Infrastructure industries and has provided strategy and vision for Fortune 500 companies. Before joining Security On-Demand, Paul was a Senior Principal Security Strategist for Symantec and the Information Security Officer for Sharp HealthCare. He has a B.S. in Electrical Engineering from Kansas University and is a Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Information Systems Auditor (CISA), and has acquired the Certificate of Cloud Security Knowledge (CCSK).

  • Steven Bay
    Steven Bay Director, Threat Reconnaissance Unit (TRU)

    Steven serves as Director of Counter-Threat Intelligence for Security On-Demand and has responsibility for overseeing and managing SOD’s Threat Reconnaissance Unit (TRU). Its primary objective is to monitor threat actors and anticipate threats using the latest advances in cyber intelligence, dark-web analysis, and cutting-edge research.

    Steven spent his initial years working at the United States National Security Agency (NSA) as a Lead Senior Cyber Intelligence Analyst. Afterward, he spent 9 years at Booz Allen Hamilton providing cyber intelligence consulting services to the private sector and the U.S. Government and most recently Steven was Chief Information Security Officer at publicly traded NuVasive Corporation. Steven holds an MBA from Thunderbird School of Global Business and a Masters in International Relations from Webster University. Steven is also a Certified Information Security Systems Professional (CISSP).

  • Troy Walker
    Troy Walker Director of Software Development

    As Director of Software Development, Troy provides the technical leadership, vision, direction and mentoring for the Security On-Demand Software Development team.  Troy is also responsible for defining the technical architecture, development of service software, release management, and defining infrastructure to support services. Troy also ensures services are of high quality and meet business needs in a rapidly changing security environment.

    Troy has twenty years of software development experience and over ten years of management experience working in numerous industries such as manufacturing, banking, finance, and e-commerce.  He has brought over six years of experience of utilizing Agile software development to Security On-Demand in order to meet the ever changing cyber security landscape.

  • Piotr Synak
    Piotr Synak Director of Research & Development

    As Director of Research and Development for Security On-Demand, Piotr is responsible for the team, processes and best practices to deliver the Approximate Query product and successfully use it within the organization.  Piotr is a true professional with a passion for innovation and for finding the not-so-obvious solutions.  As an analytical thinker and an academic at heart, he is always interested in methods and outcomes.  Since 1995, Piotr has been a lecturer at the Polish-Japanese Academy of Information Technology and received his Ph.D. in Computer Science from the Polish Academy of Sciences in 2004, where he holds a position of Assistant Professor.  In 2005, he co-founded Infobright where he worked until 2017 as Chief Architect.  He co-designed and led the team developing the core engine of Infobright’s columnar database engine. He also took part in designing and creating a new product, IAQ, where approximate query engine is used to process massive amounts of data in real time.  Piotr has co-authored over 70 scientific papers for books, journal and conferences. He is a co-inventor of two US patents describing Infobright’s technology with respect to Adaptive Data Compression, Columnar Database Architectures and Calculations on Data Summaries.

  • Dominik Ślęzak
    Dominik Ślęzak Chief Scientist

    Dominik currently serves as the Chief Scientist at Security On-Demand. Dominik received his Ph.D. degree in Computer Science in 2002 from University of Warsaw, Poland, and D.Sc. degree in 2011 from the Institute of Computer Science of Polish Academy of Sciences. Early in his career, he worked as Assistant Professor at the Polish-Japanese Academy of Information Technology and at the University of Regina in Canada. In 2005, Dominik co-founded Infobright, where he worked as Chief Scientist until 2017. At Infobright, he co-designed Analytical Database Engine aimed at fast low-resource processing of massive volumes of machine-generated data, based on the paradigms of Columnar Data Stores and Rough Set Approximations. Since 2012, he has been active as co-organizer of online data mining contests at Knowledge Pit. He also played leading roles in several government-funded projects in the area of Data-driven Risk Management. In 2009, Dominik re-joined University of Warsaw, where he currently holds professorship position at Faculty of Mathematics, Informatics and Mechanics. Dominik has co-edited over 30 scientific books and volumes of conference proceedings in addition to co-authoring over 150 papers for books, journals and conferences. He is co-inventor in six US patents describing Infobright’s technology with respect to Adaptive Data Compression, Stream Data Clustering, Alphanumeric Data Types, and Calculations on Data Summaries.

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