About me

Technically fluent. Organisationally aware. Occasionally paranoid—on purpose.

I’m Nienke Fokma (a.k.a. Nina Barzh), a digital security practitioner with over 40 years of experience in systems thinking, technical facilitation, and organisational resilience. I have worked as a systems architect, startup co-founder, and advisor to human rights groups, NGOs, and civic tech projects—from Silicon Valley to grassroots shelters.

My work blends technical knowledge with a pragmatic sense of risk, culture, and communication. Whether threat modelling with a dev team, running red/blue exercises, or supporting communities building digital autonomy, I focus on what people actually need—not what’s fashionable.

Why I do this

Helping people make clearer, confident decisions under pressure.

Security is never static. Tools evolve, threats adapt, and trust is constantly renegotiated. My goal is to equip teams and communities to act decisively and confidently—without fearmongering, silver bullets, or jargon.

How I work

Collaborative, plainspoken, lightweight by design.

I work alongside the people doing the real work, helping them build systems they can understand, operate, and repair. No black boxes, no nonsense. Choreographies and tools are designed to be maintainable, adaptable, and resilient in real-world contexts.

• Dutch ZZP (KvK & VAT registered)
• Prefer direct, project-based collaboration with clear outcomes
• Happy to work on public interest tech, safety infrastructure, or field research
• No outsourcing, overpromising, or data-selling