Meet the experts

Alessandro has extensive experience with Risk Assessment, Software Secure Design and Secure SDLC, Penetration Testing and Vulnerability Assessments. He is also experienced with security infrastructure design and security frameworks, as well as creating and implementing effective Security Policies and Procedures.

Patrick Wragg is our Incident Response Manager. He joined Integrity360 from Avnet in 2021, where he was Head of Incident Response overseeing incident response in EMEA, AMER and APAC, supporting over 15,000 employees.

Brian Martin is Director of Product Management at Integrity360, responsible for managing and developing Integrity360 Group’s portfolio of cyber security services and solutions. Brian has extensive experience in his career across IT, Software development, and Telecoms, with over 10 years focusing on cyber security in all its aspects, including related technology, services, processes, and best practices.

Alexander is a seasoned cyber security expert with 14 years' extensive experience in endpoint security, SIEM engineering and incident response. Currently, he serves as the Deputy Director of Security Operations, responsible for overseeing four Security Operations Centers (SOCs) across Europe.

With a proven track record of excellence in cyber security, Alexander is dedicated to protecting organisations from cyber threats and advancing the field of information security.

Martin is a senior executive with more than 20 years of technical, consulting and leadership experience, with a proven track record of establishing and developing high performance Professional Services teams. Martin is a widely respected information security professional, having successfully assisted financial institutions, retailers and service providers achieve and maintain continuous compliance by embedding information security within the very fabric of their organisation’s culture, whilst ensuring that their method of operation is verifiable secure. Martin has a pragmatic approach to distilling complex problems into easy to execute tasks, coupled with the ability to communicate clearly with both business and technical stakeholders.

Elridge Van Zyl is a Systems & Deployments Engineer at Integrity360

Michael has over 12 years' experience in the cyber security industry and commenced his journey with Intergrity360's Cyber Security Team in February 2023, currently assuming the role of Team Leader for Sweden. Specialising primarily in network security, Michael's expertise extends to diverse domains such as application penetration testing, API evaluation, mobile application security and cloud security assessments. Throughout his career, Michael has spearheaded numerous security testing projects, gaining invaluable exposure to a wide array of industries including banking, finance, fashion and telecommunications. Prior to his tenure at Intergrity360, Michael contributed to a team providing comprehensive security assessments to renowned global brands spanning various sectors. His previous engagements also involved working for UK MOD, strategising and executing cyber effects for a range of military operations. Michael's leadership ability is underscored by his proven track record in mentoring and guiding teams, evidenced by his contributions to designing and delivering training programs and fostering junior talent development pathways. Michael gained his Bachelor of Science degree in Cyber Security. Additionally, he serves as an ICT Technician within the Institution of Engineering and Technology (IET).

Sicelo Mculu is an Endpoint Operations Engineer at Integrity360

Nick is a seasoned professional with over 20 years' extensive experience in networks and cyber security. He has worked with global service integrators, carrier service providers and European leaders in managed cyber security services.

Throughout his career, he has excelled in sales engineering, technical team leadership and senior account management. His expertise includes cyber security testing, exposure management and detection and response technologies, serving both public and private sector clients.

 Vuyokazi Ngqele is a Managed Detection & Response Engineer at Integrity360

Dr. Stephan Engelke serves as the Chief Operation Officer at Adsigo AG, now part of Integrity360. With over 20 years of auditing and consulting experience, Dr. Engelke has been instrumental in leading Adsigo's operational excellence in PCI standards and cybersecurity services. Prior to Adsigo joining Integrity360, he held significant roles including Department Head of PCI Certification at TÜV SÜD and Lead Auditor at Excelsis Informationssysteme GmbH. His leadership and expertise continue to drive the integration and expansion of Integrity360's services across the DACH region.

Ralph is a manager with more than 20 years of experience in leading a company in the field of PCI compliance. Prior to that, he worked for over 10 years as a payment expert for a well-known network operator in Germany, where he set up a payment system, supported its market launch and further developed it. Ralph is a widely recognised and respected expert in the payments industry, always focused on finding actionable and pragmatic solutions to his clients' challenges.

Manuel Vallina is a Senior Penetration Tester at Integrity360, and the Regional Team lead for Spain. 

Mark is a skilled Threat Content Developer who specialises in detection engineering, automation and data modelling; innovating in cyber security through advanced analytical strategies.

Abduragheem Jattiem is a DevOps Engineer at Integrity360.

Robert is an experienced cyber security professional, specialising in Threat and Vulnerability Management, amassing 6 years in the field. He joined Integrity360 in January 2021 and has used his experience and expertise to help shape the Threat and Vulnerability Management service into what it is today.

Robert has experience managing threats and vulnerabilities across all manner of businesses including retail stores, banking, manufacturing plants and corporate offices, within environments ranging from 150 assets, all the way up to 120,000.

Sean is Integrity360’s highly experienced and long serving Senior Cyber Risk & Assurance Advisor. His credentials include: Bachelor of Science (Hons.) IT Management, Bachelor of Science (Ord.) Networking & Support, ISO27001:2013 Lead Auditor, ISO27001:2013 Lead Implementer, ISACA CSX Cybersecurity fundamentals.

Michael is an ethical hacker with system administrator, networking, SOC analyst and software development background. He joined the cyber security world more than ten years ago and has successfully completed numerous projects in cyber security, including PCI DSS, Card Production Environment (PCI CPP) in the banking, financial and investment sectors. He performed more than four hundred within penetration test, red team, audit and Tiber-Eu activities in the last five years, finding unique vulnerabilities in the customers' environments and software. He managed his first technical team in his early 20's and now has more than eight years' experience in leading cyber security teams. In his free time, he is a Bug bounty hunter and vulnerability researcher. He is the Head of CST at Integrity360.

Abduragheem Jattiem is a Network Security Engineer - Web Content at Integrity360.