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    Certified Pentest Specialists

    Penetration Testing in the Netherlands

    Uncover the vulnerabilities in your IT environment before cybercriminals do. TRON Group carries out professional pentests on your network, web applications and organisation. Start with a free Quick Scan.
    • 5.0 on Google (104 reviews)
    • Certified pentesters
    • Detailed reporting
    • Remediation support

    Why Penetration Testing?

    • Find vulnerabilities before hackers do
    • Certified pentesters with years of experience
    • Detailed reporting with prioritisation and remediation advice
    • Network, web application and social engineering tests
    • Meet NIS2, ISO 27001 and PCI-DSS requirements
    • Free Quick Scan as a starting point

    Our Pentest Services

    • Network Pentest

      Testing your internal and external network infrastructure for vulnerabilities

    • Web App Pentest

      Security testing of web applications, APIs and portals

    • Social Engineering

      Testing the human factor through phishing, vishing and physical tests

    • Infrastructure Audit

      A comprehensive security audit of your entire IT infrastructure

    How Does a Penetration Test Work?

    From scoping to reporting and remediation, our pentesters follow a proven methodology to deliver maximum value

    1. Scoping

      Together we define the scope, objectives and ground rules of the pentest

    2. Reconnaissance

      Information gathering and reconnaissance of the target

    3. Testing & Exploitation

      Our pentesters identify and exploit vulnerabilities

    4. Reporting & Remediation

      A detailed report with findings, risk scores and remediation advice

    Penetration testing with TRON Group

    Know your vulnerabilities before attackers discover them. Our certified pentesters find the weak spots in your security and help you close them.

    Every organisation has vulnerabilities. The question isn't whether they exist, but whether you know about them before an attacker finds them. Penetration testing gives you that insight. Our certified pentesters simulate realistic cyberattacks on your IT environment and show you what an attacker could actually achieve. From breaking into your network to getting hold of sensitive data, we test everything so you can fix it before things really go wrong.

    At TRON Group we go further than testing alone. We follow a proven methodology that starts with a thorough scoping session, in which we decide together what will be tested and why. Our pentesters then carry out a systematic test, from reconnaissance and scanning to exploitation and post-exploitation. The result is a detailed report with all findings, risk ratings and concrete remediation advice. And if you'd like, we'll also help you fix the vulnerabilities we find.

    Did you know that our free Quick Scan gives you an immediate first impression of the security of your external environment? It's an easy starting point that reveals the most visible vulnerabilities. From there, you can build up to a full penetration test for a complete picture of your security posture.

    Types of penetration testing

    • Network Pentest

      Testing firewalls, servers, VPN, Active Directory and network segmentation for vulnerabilities

    • Web App Pentest

      Security testing of web applications and APIs against the OWASP Top 10 and modern attack techniques

    • Social Engineering

      Testing the human factor through phishing, vishing, pretexting and physical tests

    • Cloud Pentest

      Security assessment of Azure, AWS and hybrid cloud environments and configurations

    • Red Team Assessment

      An extensive, targeted attack simulation that tests your entire security chain

    • Compliance Audit

      Security audits focused on compliance with NIS2, ISO 27001, PCI-DSS and GDPR

    Penetration testing and compliance

    Regular penetration testing isn't just best practice; it is increasingly a legal requirement. The NIS2 Directive requires organisations to test their security measures regularly. ISO 27001 prescribes vulnerability assessments and penetration testing as part of risk management. And PCI-DSS requires quarterly vulnerability scans and annual pentests for organisations that process card payments.

    TRON Group combines penetration testing with a broader security approach. Our pentest results feed directly into your Zero Trust strategy, security awareness training and managed security services. So you don't just get a report, but a complete improvement programme that structurally strengthens your security.

    Want to know how vulnerable your organisation is? Get in touch with TRON Group for a no-obligation conversation about penetration testing. Or start right away with our free Quick Scan for an initial insight. Call +31 85 303 5869 or fill in the contact form. Our pentesters are ready to put your security to the test.

    Frequently Asked Questions

    Everything you need to know about penetration testing

    Discover your vulnerabilities

    Request a no-obligation pentest quote or start with our free Quick Scan. Our certified pentesters are ready to test your security.

    A real person picks up.
    No phone menu, no ticket number.

    or call +31 85 303 5869