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Expert Penetration Testing to Protect Your Business

At CommSec we deliver high-quality manual penetration testing that goes beyond vulnerability scanning. Our CREST-certified pen testers have over a decade of experience helping organisations across Ireland uncover real risks and strengthen their cyber resilience.

We simulate real-world attacks to identify weaknesses before threats do, and provide clear, actionable insights to help you improve your security. Partner with us for a thorough assessment that supports your strategy, not just your compliance.

What is penetration testing?

Penetration testing, or a pen test, is a controlled simulation of a cyber attack on your systems, applications, or network. It uncovers vulnerabilities caused by misconfigurations, software flaws, or security gaps in processes and controls.

Many organisations discover too late that not all pen tests are the same. You need a testing partner who delivers depth and value, not a compliance tick-box exercise or just a vulnerability scan.

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Recent Client Testimonials

“CommSec’s provided us with a thorough assessment of our web applications, identifying critical vulnerabilities that had gone unnoticed. Their detailed report was clear and actionable, enabling our team to address the issues effectively. 

Head of Cyber Defence @ Arachas

“CommSec provided an excellent service from beginning to end. They also provided us with a comprehensive and useful report. They worked seamlessly with our other vendors. I would have no hesitation in recommending them to any organisation that is looking for a cost-effective and comprehensive Pen Test”

Risk & Compliance Officer @ Affinity CU

“I just wanted to thank you and your team for the very professional job you did for us on the recent PEN Test. We look forward to working with you again in the future”.

Head of IT @ Kildare County Council

Our Team’s Pen Testing Certifications

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CommSec’s approach to Pen Testing

We test your environment from an attacker’s perspective using expert methodology and active exploitation where needed. Our findings include risk analysis and practical advice to help you fix issues and reduce exposure. Penetration testing can be offered as a standalone service or as part of a broader security assessment.

Penetration Testing Service Process Commsec

Questions before you get in touch

1. How do I know CommSec is the right fit before I commit? 

Start with the readiness check or a scoping call, no commitment either way. Most clients speak to the tester directly before agreeing scope.

2. What’s included in the engagement?

Scope definition, testing, a full report with executive summary and technical detail, and remediation support once findings are in.

3. How is pricing structured?
 
Pricing depends on scope, for example the number of applications, IPs, or endpoints. You’ll get a fixed quote after a short scoping call.
 
4. How long does a test take?
 
Most engagements run 5 to 10 days depending on scope, with the report following shortly after testing completes.

Download our guide to penetration testing for compliance ebook

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WHAT HAPPENS NEXT?

A member of our team will get back to you as soon as possible. They will find a suitable time to speak with you, answer any questions you have and help find the perfect solution to suit your requirements.