Services

Wüstenberg IT supports small and medium-sized enterprises (SMEs) in identifying vulnerabilities, reducing their attack surface and improving their overall security posture. We focus on individual analysis, pragmatic recommendations and collaboration on equal footing.

According to current reports published by the Federal Office for Information Security (BSI) and industry associations, cyber attacks have become part of everyday business life. SMEs are particularly affected, as they often operate critical systems and data without having a dedicated in-house security team.

Our work is aligned with recognised standards such as the BSI IT-Grundschutz framework and established best practices in security research. Instead of pre-packaged products, you receive freelance expertise tailored to your specific environment and risk profile.

Core service areas

Penetration testing

Realistic attacks against your web applications, APIs or internal systems to identify vulnerabilities before they are exploited.

  • Web and API penetration tests
  • Infrastructure and internal networks
  • Prioritised, actionable reports
More about penetration testing

Vulnerability assessment

A combination of automated scans and manual analysis to make weaknesses in servers, applications and networks visible.

  • Regular security scans
  • Risk-based prioritisation
  • Concrete remediation guidance
More about vulnerability assessments

Security audit

Holistic review of your technical and organisational security measures – aligned with frameworks such as BSI IT-Grundschutz, adapted to the size of your organisation.

  • Review of processes and technology
  • Mapping to best practices
  • Management-ready results
More about security audits

Consulting & hardening

Individual support for securing your systems: from servers and networks to cloud environments and access management.

  • Security architecture & concepts
  • System hardening & configuration review
  • Support in implementing measures
More about consulting & hardening

Which service fits your organisation?

In an initial conversation, we discuss your current situation, goals and constraints. Based on this, we design an assessment or consulting scope that fits your SME – transparent, well-founded and aligned with recognised standards and studies.

Request an initial consultation