Andreas Heese

Do you need an IT security expert who not only writes concepts but also implements them effectively?

With over 30 years of experience in IT infrastructure, security, and IT management, I support companies in making their systems resilient, secure, and auditable – without unnecessary complexity.

My focus is on practical IT security and stable operating processes:

Setup and optimization of ISMS (ISO 27001)

Network and firewall architectures (including CheckPoint, Proxy/WAF)

Incident Response & Vulnerability Management

Hardening of Windows environments and infrastructures

I combine a strategic view with operational implementation. This means: no PowerPoint security, but solutions that work in everyday life and withstand audits.

Typical projects:

Preparation for audits (TÜV, ISO, TISAX)

Analysis and security of existing IT landscapes

Introduction of structured security processes

Stabilization of critical infrastructures

Your added value:

Quick comprehension, clear communication, and measurable results – less risk, more control, stable systems.

If you are looking for someone who takes responsibility and thinks holistically about security, we should talk.