What is Cyber Security Testing & Assurance?
Cyber security testing and assurance assess how resilient systems are to real-world threats. This includes vulnerability assessments and penetration testing to identify weaknesses before they are exploited.
TCNS Testing & Assurance Service
TCNS provides controlled, responsible cyber security testing with clear reporting and practical recommendations. Testing is planned carefully to minimise risk and disruption to live systems.
Why testing matters to your business
Security controls can degrade over time or be misconfigured as systems change. Regular testing provides assurance that defences remain effective and highlights areas requiring improvement.
Why choose TCNS
We focus on meaningful findings rather than technical noise. Our reports are clear, prioritised, and aligned to business risk, supporting informed decision-making.
Business Outcomes
Greater confidence in overall security controls
Support for audits and compliance requirements
Evidence of due diligence and governance
Clear visibility of security weaknesses
Reduced likelihood of successful attacks
"Always very helpful and attentive, quick responses to any issues we may have. The team always go above and beyond. Would recommend."
Sarah Szilvasi, Finance Manager
"After experiencing a technical hitch in 2014, we were introduced to TCNS.
Since then, TCNS have changed our world in terms of IT support. Not only are they the most delightful group of people we have gotten to know over the past eleven years, but their response to our calls is always immediate – no matter how big or small the issue is; their knowledge is second to none – never phased at the challenge and always diligent in resolving the problem quickly.
If we are to name names particularly Paul, Gary and Russell have saved us on numerous occasions, and all are held in my highest esteems. Cannot thank you guys enough for just being you. Don’t change or leave!"
Sue Hover - Colecraft Engineering
"Brilliant service from TCNS. Always an email or call away when facing problems especially with our older systems.
Any issues are resolved as quickly as possible. Gary and Russell are amazing! Thank you "
Kadie Jones, Office Administrator
"We have now used TCNS for many years. The whole team have a high level of expertise and knowledge. If any issues arise, they are quick to respond and often solve the issue quickly and efficiently. Their support service is excellent! I can highly recommend this company, nothing is too much trouble!"
Susan Smith, Operations Manager
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