Toine Lueb

Cybersecurity Consultant | Trainer & Advisor | Solution architect OT - helping organizations build cyber resilience & business continuity

Eindhoven Area

About

Cybersecurity professional, trainer & consultant with 28 years’ experience helping organizations strengthen cyber resilience and business continuity. Trusted advisor in OT & IT security, combining technical expertise with clear, practical advice through workshops, masterclasses & consultancy. Passionate about making complex security challenges understandable and actionable. With 28 years of experience as a cybersecurity professional, trainer, and consultant, I help organizations turn complex security challenges into clear, practical actions. My passion lies in transferring knowledge in a way that inspires, motivates, and delivers real-world results—whether through workshops, masterclasses, or consultancy projects. I am a trusted advisor in projects involving OT Cybersecurity, Next Generation Firewalls, Endpoint Security, XDR, SASE, Mobile Security, IT & OT Security Assessments, Sandboxing, ATA/APT, DDoS Protection, Unified Communications, Portals & Collaboration, Cloud Security, and Managed Security Services. I provide general technology security workshops for sales and technical sales roles, as well as customized workshops for specific security topics and audiences. Past projects include: OT Cybersecurity programs, multi-factor authentication solutions, web security, secure remote access, web threat analysis, security assessments, virtualization security, and email encryption. Specialties: quality-driven, long-term focus, driven by technical innovation, team player, and relationship builder. I advise ICT and industrial organizations by assessing and aligning their security maturity with compliance guidelines, combining processes, procedures, and critical business operations with the desired and achievable security level. Through storytelling, I make cybersecurity and information security clear and relatable to different audiences. My mission is simple: to enhance both cyber resilience and business continuity, empowering organizations to thrive in a digital world.

Experience

  • Solution Architect Operational Technology at Heijmans
    Nov 2025 - Present · 8 mos

    At Heijmans, I work as a Solution Architect for Operational Technology, focusing on strengthening cybersecurity and cyber resilience within building-related systems and integrated building automation. My role centers on bridging IT and OT and applying cybersecurity in a practical way within complex environments. I support teams and stakeholders with knowledge and insights to ensure secure and future-proof solutions. With my experience in cybersecurity and an electrical engineering background, I contribute to developing robust architectures that meet today’s and tomorrow’s requirements

  • Trainer at Mikrocentrum
    Sep 2025 - Present · 10 mos

    As a trainer at Mikrocentrum, I focus on Cybersecurity, Cyber Resilience, and the Cyber Resilience Act (CRA). While compliance may be the required first step, it is resilience that truly makes the difference – safeguarding operations, building trust, and creating a competitive advantage. Learn more about the CRA & Cyber Resilience course: https://mikrocentrum.nl/nl/cyber-security/cursus-cyberweerbaarheid-cra/?utm_source=tl&utm_medium=docent&utm_campaign=opl-alg

  • Cybersecurity consultant & Company Owner at Compurity
    Jan 2025 - Present · 1 yr 6 mos

    Offering 27+ years of expertise in helping organizations take action and get the cybersecurity basics done: • Practical cybersecurity consulting – ensuring companies not only receive advice but implement concrete measures that strengthen their cyber resilience. • IT & OT best practices – translating standards and regulations into hands-on improvements for both industrial and enterprise environments. • Provide Cybersecurity workshops, trainings and awareness sessions. • Collaborative deliver with specialists in Cybersecurity. For more information, visit www.compurity.eu

  • Cyber Security Consultant at CHECKDONE IT B.V.
    Jan 2025 - Aug 2025 · 8 mos

    I’m an independent, experienced cybersecurity consultant in IT & OT security, partnering with Checkdone IT. I help organizations strengthen their cyber resilience with practical, risk-based strategies—aligned with critical business processes and security maturity goals. My focus is on both IT and OT environments. I advise on secure architecture, realistic implementations, and solutions that fit operational workflows and long-term needs. As a trainer and speaker, I use storytelling to translate complex cybersecurity concepts into clear, engaging sessions—for both technical teams and management. Trusted advisor on: • OT/IT cybersecurity integration • Risk-based security planning • Next-generation firewalls • Endpoint, mobile and cloud security • Incident response & cyber resilience • XDR, MDR, and SASE solutions • Sandboxing, APT, and DDoS protection Let’s connect to explore how cybersecurity can enable trust, innovation, and sustainable business continuity.

  • Career transition at Career Break
    Oct 2024 - Jan 2025 · 4 mos

    I am working on the next steps in my career, keep you posted.