Defend What Matters
DFND Consulting is an elite cyber security consultancy delivering offensive security and real-world penetration testing across internal and external infrastructure, Web Apps/APIs, LLMs/AI and highly advanced, adversary-simulated phishing campaigns.
These exercises don’t just expose exploitable weaknesses, they produce actionable intel that elevates your cyber maturity.
We are grounded in industry recognised certifications, including CREST and OSCP, and our engagements are executed using proven frameworks such as NIST and OWASP.
We don’t run scanners and walk away. We think like attackers, manually testing every part of your system while work side-by-side with your team until every exploitable weakness is closed.
Services
Security Starts Now
Book in a call or contact us using link below.

Internal and External Networks
Targeted internal and external network infrastructure penetration testing that simulates a real-world attackers.

Web Application/API’s
Conduct in-depth web application and API penetration testing that employ advanced techniques to uncover logic flaws, authentication weaknesses, and data exposure risks.

AI/LLM’s
Security testing for LLM and AI-driven systems, simulating real-world abuse to identify prompt injection, data leakage and model manipulation.

Cyber Security Consulting
Strategic cyber security consulting that cuts through complexity to deliver clear security advice. This includes cloud and hybrid environments, compliance and delivering cyber awareness programs.
Frequently Asked Questions
Got Questions? We’ve Got Answers.
What is the cost of these services?
Cost of services vary depending type and length of engagements. Feel free to reach out to us to discuss more and for a quote.
How do you differ from other cyber security companies?
We provide premium security solutions. A lot of cyber security companies are quite costly and the reality is they use automated solutions that tend to miss complex attack chains. We use a combination of both manual and automated solutions to ensure every hole is patched.
What is the value I will get out these services?
You get clear, proven insight into how your organisation can actually be compromised, not theoretical risk. We identify exploitable weaknesses, demonstrate real impact, and work with you to assist in remediating.
Will this disrupt our business or production systems?
No. Our testing is controlled, scoped, and professionally executed. We understand operational risk and test in a way that delivers maximum insight without unnecessary disruption
Who should use these services?
Organisations that take security seriously. If you want to understand how attackers think, where your real weaknesses are, and how to close them properly, these services are for you.
How often should we perform penetration testing?
At a minimum, annually and after significant changes. High-risk or rapidly evolving environments benefit from more frequent testing

