WHO WE ARE

CyberProof is introducing a game-changing approach to managed security services, we call it Risk-Based Cyber Services.
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Crystal Clear Risk and Investment

CyberProof aims to give clarity and confidence to businesses worldwide using a bold, new risk-based approach to cyber security services. We serve as trusted partners throughout the cyber journey, guiding companies towards a more accurate view of their risk, and a smarter investment in their security.

Meet the team

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Tony Velleca Chief Executive Officer
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Tony Velleca Image
Tony Velleca Chief Executive Officer Tony is CyberProof’s CEO and is CISO at UST Global. Tony previously co-founded and was CTO at huddle247.com, rated by PC Magazine as one of the top virtual workspace solutions in 2000. He previously worked for Boeing and Rolls-Royce, Inc. focusing on conceptual design and optimized propulsion systems for next generation aircraft. He holds a BS degree in Aerospace Engineering from Georgia Institute of Technology and an MBA from University of California, Irvine.
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Yuval Wollman President
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Yuval Wollman Image
Yuval Wollman President Yuval is CyberProof’s President. Prior to CyberProof, Yuval served as Vice President for business development at IDB Group, one of Israel’s largest conglomerates. He previously spent a decade working in the Israeli public sector, ending his role as Director General of Intelligence Ministry. During his military service, Yuval served as an officer in the Israeli Defense Forces 8200 unit. He worked as a government official in the Israeli Finance Ministry and became the senior economic adviser to the Finance Minister and Chief of Staff. Yuval is a lawyer who clerked in the Israeli Supreme court, drafting decisions in both constitutional and corporate law. He holds a Masters and Bachelors in Economics and Bachelors in Law from the Hebrew University.
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Eran Alsheh Chief Technology Officer
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Eran Alsheh Image
Eran Alsheh Chief Technology Officer Eran is the chief technology officer and cyber visionary at CyberProof. He has over 18 years of experience in designing and developing cyber security services, intelligence information systems, National CERTS, Cyber Operations Centers (SOCs), and operating Cyber Incident Response, Orchestration & Automation solutions. Prior to CyberProof, Eran was a co-founder at BISEC, a SOC management, orchestration and incident response company that CyberProof acquired in January 2018. Eran has held several senior leadership positions at AGT International, Elbit Systems, and Elron Telesoft.
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Yair Bar Touv Business Development APAC
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Yair Bar Touv Image
Yair Bar Touv Business Development APAC Yair heads business development in the APAC region. He has vast experience in the Information Technology, Intelligence and Cyber domains. He was co-founder at BISEC, a SOC management, orchestration and incident response company acquired by CyberProof in January 2018. He previously served as a board member at Cyren (NASDAQ:CYRN), Head of Intelligence Information Systems for Elbit Systems, CIO and Director of IT for the Israeli Prime Minister’s office, and co-CEO of NCC, acquired by Elron Electronics. Yair holds an M.Sc in Computer Engineering from the Technion Institute of Technology, and a B.Sc in Computer Engineering from Ben-Gurion University.
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Adrian Bisaz Sales EMEA
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Adrian Bisaz Image
Adrian Bisaz Sales EMEA Adrian manages the business development and sales activities in Europe. Adrian has over 25 years of extensive experience in sales and business development of innovative services and technologies across Europe. Adrian has run his own consulting company, where he helped over a dozen technology companies gain a foothold in Europe. Adrian worked for a variety of Managed Security Companies before joining CyberProof as VP of EMEA. He holds an MBA from City University, Zürich.
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Amit Melzer Strategy
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Amit Melzer Strategy Amit is a technology strategist and evangelist who sits on half a dozen advisory boards of companies in the cyber security and intelligence sector. He has served for an extended period of time in the intelligence community of the government of Israel. He has previously held senior technology positions in the IT division, including Head of R&D, Chief Architect, Head of IT Infrastructure, CTO, and Communications R&D Manager. His past experience includes VP of Technology in Sec2Wireless, defining and leading the development and sales of a multi-factor transaction authentication solution, co- signing 7 patents in the process. Amit studied Law, Computer Science, Political Science and Strategy and Geomorphology. He holds a master’s degree in Philosophy.
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Jookhuan Quek COE Singapore
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Jookhuan Quek Image
Jookhuan Quek COE Singapore A certified Cyber Security professional, Quek has more than 30 years of proven experience in the integration and sales of Info-communication Systems and Cyber Security in Singapore and the Asia Pacific region. Instrumental in building, transforming, leading and managing successful teams delivering business results and consistently exceeding goals. Extensive network among Customers’ top executive level, and also among IT product and services companies. Joo has delivered many multi-million mission-critical projects in the areas of C3, SOC, public safety, biometrics, training, architecture, consultancy and operations.
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Viet Tran Sales Vietnam
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Viet Tran Image
Viet Tran Sales Vietnam Viet has over 30 years ICT professional experience with Oracle, CSC Defense, Qantas in Australasia, USA, Indonesia, & Vietnam. Viet has proven success as a country manager, in strategic sales & marketing of software solutions and consulting services in Vietnam Public & Private sectors; including Lead consultancy for World Bank, ADB, EU and AusAID projects. Viet is Australia educated in Engineering and Management.
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Sarit Lekechman Customer Relations
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Sarit Lekechman Image
Sarit Lekechman Customer Relations Sarit is responsible for all aspects of customer relations, office management, event coordination, as well as for implementation of social benefit policies and management of employee processes. Prior to joining CyberProof, Sarit spent 18 years at Gazit Globe Israel where she took key roles in administrative and accounting departments. Sarit graduated from the Open University with a Bachelor of Arts and Social Sciences.
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Howard Silverman Marketing
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Howard Silverman Image
Howard Silverman Marketing Howard is responsible for all company marketing activities, including branding, content strategy, go-to-market, demand generation, and PR. Prior to CyberProof, Howard worked at Checkmarx, leading their product marketing and go-to market activities, executing new product launches, sales enablement, and developing the product portfolio positioning and messaging. Howard previously held several product management and marketing leadership roles at Cisco, managing flagship video security and online streaming solutions. Howard has an MBA from Bar Ilan University and a BA (Hons) in Computer Science and Management from Keele University in the UK.
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Adam Amram R&D
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Adam Amram Image
Adam Amram R&D Adam leads all CyberProof architecture and development activities with more than 19 years of experience in designing and developing large-scale cyber & intelligence systems. Prior to CyberProof, Adam was the R&D manager at BISEC, acquired by CyberProof in January 2018. Adam holds an MA in Information Studies with a major in data science, and has a strong research background in NLP and deep learning.
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Alina Moshkovich R&D
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Alina Moshkovich Image
Alina Moshkovich R&D Alina is the CyberProof R&D manager with over 18 years’ experience as a software developer and team lead. Prior to current position, Alina led CyberProof integration team. Alina has in total 8 years of leadership positions experience in Cyber Security domain and before that in IOT domain (SCADA). Her experience includes leading multi-disciplinary teams, design & architecture of platforms and expertise in integrations with wide range of third party systems. Alina has a BSc degree in Computer Science and BA in Social Sciences.
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Jaimon Thomas Solutions
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Jaimon Thomas Image
Jaimon Thomas Solutions Jaimon global head of Solutions at CyberProof. Jaimon has over 16 years of experience in various Information Security domains, is an expert in developing robust security strategies and scalable architectures for clients in various verticals. He has designed and delivered a number of security improvement programs including delivery of enterprise-wide security infrastructure solutions for clients. Jaimon holds a Masters in Computer Networks and holds several industry certifications such as CISM and CISSP.
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Bill Tisch Solutions
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Bill Tisch Image
Bill Tisch Solutions Bill is a Principle Security Architect. He has over 15 years’ experience in the security field supporting the US military where he held a Top-Secret level security clearance and the commercial sector for: IBM, HP, Verizon and General Dynamics. His roles included: Security Analyst, Security Engineer, Security Consultant, Security Instructor and Security Architect. Bill has had the opportunity live and work in many parts of the world, such as the UK, Europe, Middle East, Asia and the Caribbean. He has degrees in Computer Information Science, Criminology and Criminal Justice, Aviation, Economics and Education
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Robert “Teall” Rist Solutions
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Robert “Teall” Rist Image
Robert “Teall” Rist Solutions Teall has more than 23 years in the security Industry. At CyberProof he focuses on architecture and design on the CyberProof Defense Center, Security Services, Managed Services, pre and post-sales support. Prior to CyberProof he worked for Level 3/CenturyLink as a Principal Security Architect for Manages Services; at IBM as one of 3 Black Belts in Managed Services and Managed SIEM; and at Verizon as a senior architect in SIEM, IAM and Managed Services. Teall also spent 7 years in law enforcement as an officer, detective and trainer.
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Nir Rubin Operations
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Nir Rubin Image
Nir Rubin Operations Nir is responsible for CyberProof’s SOC operations worldwide. Prior to joining CyberProof, Nir served as Head of Cyber Department in Israel’s Ministry of Health. He previously spent 14 years working in the Prime Minister’s office where his role varied from Cyber Security Officer to Senior Analyst and Projects Leader, to Head of the Branch. Nir holds a Bachelor of Science in Electrical and Electronics Engineering from Tel Aviv University.
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Tomer Weinstein Operations
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Tomer Weinstein Image
Tomer Weinstein Operations Tomer has 15 years of experience as an outbound project manager, working directly with customers, and delivering successful complex projects within the telco industry. Before joining CyberProof, Tomer worked at Enerpoint as VP of Operations. He also held several roles during his six years at Telefonica, ending as Senior Delivery Program Manager. Prior to this, Tomer spent six years at Cisco, where he worked as R&D Project Manager. He previously worked at Sheer Networks as a field engineer and project manager. Tomer studied Economics and Management at the Open University.
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Shiran Grinberg Operations
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Shiran Grinberg Operations Shiran is a Senior SOC Analyst at CyberProof. Prior to joining CyberProof, Shiran held the position of Forensic Team Leader & Forensic Lab Manager at Cellebrite. Prior to that, Shiran served in an elite defense intelligence unit. Aside from his expertise in all things cyber, Shiran is a passionate sea man who loves to surf and dive.
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Orel Pery Operations
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Orel Pery Image
Orel Pery Operations Orel is a cyber threat intelligence specialist at CyberProof identifying current and future information security threats and providing situational awareness recommendations for security controls. Prior to CyberProof, Orel was a senior intelligence analyst at Verint researching potential cyber threats originating from cyber-criminals, cyber-terrorists and hacktivists; and identifying new cyber trends, both on the offensive and defensive aspects of cyber security. Orel also served in the intelligence unit in the IDF as a cyber researcher and managed intelligence research courses. Orel studied maths and computing at the Open University.
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Eva Prokofiev Operations
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Eva Prokofiev Image
Eva Prokofiev Operations Eva is a Senior Intelligence analyst responsible for all the cyber Intelligence operations, reconnaissance and black box web app-testing, research of global and targeted threats, collection of data sources, analysis & production of on-demand exposure reports. Previously, she worked as Security Researcher at White-Hat where she conducted reconnaissance, black-box / white-box penetration testing for web applications. Eva has also served as a SOC analyst in the healthcare sector and a malware analyst.
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Sumod Kumar Kuttappan Project Manager
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Sumod Kumar Kuttappan Project Manager Sumod has managed multiple SOC projects across all life cycle phases, in conjunction with customers priorities, network complexity, expected metrics and methodologies and other monitoring parameters.  Sumod also has more than 7 years of project management experience managing projects ranging from legacy technology, Microsoft platforms and cyber security - spread across retail, banking & insurance business domains. Sumod has a broad technical skill-set including: software development, CASE tools, configuration & change management, and application testing. Sumod has completed Agile CSM certification, NRF Retail Management certification and KPMG’s internal audit panel certification for ISAE drive. Sumod holds a Bachelor of Technology in Computer Science from University of Kerala, India. 
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Shankar Subramanian Customer Success
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Shankar Subramanian Image
Shankar Subramanian Customer Success Shankar has over 19 years of recognized experience in managing large & medium sized security infrastructure with prime focus on delivering cyber security operations. Successful professional in conceptualizing and preparing the organization to counter existing and emerging threats through the design and implementation of security practices. Shankar holds a Master of Computer Applications and is a Mathematics Graduate from Madurai Kamaraj University in India.
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Yifat Siganbaram HR
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Yifat Siganbaram Image
Yifat Siganbaram HR Yifat is a veteran HR professional with 20 years of experience from cross-cultural & global hi-tech companies mainly from the Cyber Security field. Yifat has been leading all HR aspects of Cyberproof in Israel from building the HR infrastructure through running HR operations. Yifat has an MA degree in Labor Studies from Tel Aviv University, is a certified Coach and is passionate about learning for personal development of all employees. As a Personal & Career Coach Yifat volunteers in Pa’amonim and Heznek.
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Join Our Growing Team

CyberProof is growing! We are looking for talented and driven individuals who want to join our mission to keep businesses worldwide safe and secure.

Part of UST Global

UST Global serves some of the world’s largest enterprises with their digital transformations. Together with UST Global, CyberProof is leading the risk-based security service revolution, allowing companies around the world to achieve real, measurable reduced risk at a budget that everyone understands.

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