Penetration Testing Services in Belgium
Find vulnerabilities before attackers do. Our certified pentesters simulate real-world attacks to identify and prioritize security gaps in your infrastructure, applications, and cloud environments.
Our penetration testing services follow OWASP methodology and industry best practices to uncover exploitable vulnerabilities across your digital infrastructure. We provide Belgian and EU organizations with comprehensive security assessments that meet NIS2, GDPR, and ISO 27001 compliance requirements. Each engagement delivers actionable insights prioritized by business risk, enabling your team to remediate critical issues efficiently.
What We Deliver
Executive Summary Report
High-level findings for management with risk ratings and business impact analysis
Technical Vulnerability Report
Detailed technical documentation of discovered vulnerabilities with proof-of-concept exploits and CVSS scoring
Remediation Roadmap
Prioritized action plan with specific remediation guidance and quick wins identified
Retest Validation
Follow-up testing to verify fixes have been implemented correctly and vulnerabilities are resolved
Compliance Evidence Pack
Documentation formatted for NIS2, ISO 27001, or other compliance frameworks
Live Debrief Session
Interactive walkthrough of findings with technical and management teams
How We Work
Scoping & Rules of Engagement
Define test scope, systems in-scope, testing windows, and establish communication protocols to ensure safe, authorized testing.
Reconnaissance & Enumeration
Gather information about your systems, map attack surface, identify technologies, and enumerate potential entry points.
Exploitation & Privilege Escalation
Attempt to exploit discovered vulnerabilities, gain access to systems, and escalate privileges to demonstrate real-world impact.
Analysis & Reporting
Analyze findings, assess business risk, document vulnerabilities with proof-of-concepts, and prepare executive and technical reports.
Remediation Support & Retest
Provide guidance on fixing vulnerabilities, answer technical questions, and conduct retest to validate remediation efforts.
Technologies We Use
Frequently Asked Questions
How much does a penetration test cost?
Penetration testing costs vary based on scope, typically ranging from €5,000 for a small web application to €25,000+ for comprehensive infrastructure assessments. We provide fixed-price quotes after scoping discussions.
How often should we perform penetration testing?
We recommend annual penetration tests as a baseline, with additional testing after major infrastructure changes, new application releases, or as required by NIS2 and other compliance frameworks. High-risk environments may benefit from quarterly assessments.
What types of penetration testing do you offer?
We offer web application pentesting, network and infrastructure testing, cloud environment assessments (AWS, Azure, GCP), API security testing, mobile application testing, and wireless network assessments. Tests can be black-box, grey-box, or white-box depending on your needs.
What methodology do you follow?
We follow OWASP Testing Guide methodology for web applications and PTES (Penetration Testing Execution Standard) for infrastructure. Our approach aligns with NIST, ISO 27001, and Belgian/EU regulatory requirements including NIS2.
Will penetration testing help with NIS2 compliance?
Yes, NIS2 requires regular security assessments including penetration testing for essential and important entities. Our pentests provide the documentation and evidence needed to demonstrate compliance with NIS2 security measures.
From Our Blog
5 March 2026
How to Prepare for a Penetration Test: Checklist
A practical checklist for Belgian companies preparing for their first or next penetration test. Scope, access, documentation, and communication tips.
20 February 2025
Penetration Testing Cost in Belgium: 2026 Pricing
Penetration testing costs in Belgium: web app pentest from €4,000, network pentest from €5,000, red team from €20,000. Full pricing breakdown and budget tips.
13 June 2026
DORA vs NIS2: Overlap, Differences and Which One Applies
DORA and NIS2 both govern cyber resilience — but which applies to your organisation? Scope, the lex specialis rule, the five DORA pillars, key dates, and a decision guide for Belgian entities.
13 June 2026
DORA ICT Third-Party Risk: Building Your Register of Information
DORA's third-party rules (Art. 28–30): what the Register of Information must contain, the mandatory contractual clauses (Art. 30(2) vs 30(3)), critical-or-important functions, and the 2025 reporting deadlines.
12 June 2026
NIST CSF 2.0 for European SMEs: A Practical Implementation Guide
A step-by-step guide to NIST Cybersecurity Framework 2.0 for European SMEs: the six functions (Govern, Identify, Protect, Detect, Respond, Recover), tiers, profiles, and how it maps to NIS2 and ISO 27001.
12 June 2026
NIST AI RMF: Building Trustworthy AI (and How It Maps to the AI Act)
NIST AI Risk Management Framework explained: the four functions (Govern, Map, Measure, Manage), the Generative AI Profile, trustworthy-AI characteristics, and how it complements the EU AI Act.
Related Services
Vulnerability Assessment
Systematic identification of security weaknesses across your attack surface. Regular vulnerability assessments keep you ahead of emerging threats.
Red Teaming
Test your defenses against realistic, multi-vector attack scenarios. Our red team simulates advanced persistent threats to evaluate your detection and response capabilities.
Application Security Testing
Secure your applications from design to deployment. We test web apps, APIs, and mobile applications using SAST, DAST, and manual code review.