We Try to Hack You — So Attackers Can't

Our certified penetration testers simulate real-world attacks against your systems to find exploitable vulnerabilities before malicious actors do — with full proof-of-concept and remediation guidance.

Authorised Attacks, Real Findings

Penetration testing goes beyond vulnerability scanning. Our testers chain vulnerabilities together to achieve realistic attack outcomes — giving you proof of what a real attacker could actually do with access to your systems.

Why Choose NIMU for Penetration Testing

Certified Testers

OSCP, CEH, and CREST-certified professionals with hands-on offensive security experience.

Attack Chaining

We combine low-severity issues into realistic attack chains — revealing true business impact.

Legal & Safe Testing

All testing conducted under a signed Rules of Engagement to protect you and us.

Manual + Automated

Automated tools find the obvious; our testers find what scanners miss every time.

Remediation Re-Test

Included re-test of all critical and high findings within 30 days of report delivery.

Strict Confidentiality

All findings are kept strictly confidential with enterprise-grade NDAs as standard.

What We Deliver

A comprehensive suite of capabilities packaged into every engagement.

1

Web Application Penetration Test

Authenticated and unauthenticated testing of your web app for OWASP Top 10 and beyond.

2

Network Penetration Test

Internal and external network testing to identify exposed services and lateral movement paths.

3

Mobile App Penetration Test

iOS and Android app testing covering binary analysis, traffic interception, and API security.

4

Social Engineering Assessment

Simulated phishing campaigns and pretexting to test your human security layer.

Our Delivery Process

A proven, transparent process that keeps your project on time and on budget.

1

Rules of Engagement

Agreeing scope, timelines, emergency contacts, and testing boundaries before anything begins.

2

Reconnaissance

Gathering information about your systems using passive and active techniques.

3

Exploitation

Attempting to exploit identified vulnerabilities with proof-of-concept and measured impact.

4

Report & Re-Test

Detailed findings report followed by a complimentary re-test after your team remediates.

Frequently Asked Questions

Everything you need to know before getting started.

A security audit reviews your controls and configurations. A penetration test actively attempts to exploit vulnerabilities to prove real-world impact. Both are complementary.
We minimise disruption through careful scoping and avoiding destructive payloads. Testing is conducted during agreed windows to reduce production risk.
No. Automated tools are a starting point. Our testers use manual techniques, custom exploits, and creative attack chaining that no scanner can replicate.
Minimal preparation needed. We just need account credentials for grey-box testing and an agreed testing window. We do the rest.
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