Website and Application Security Testing identifies vulnerabilities in your digital platforms, such as code flaws or weak configurations, that can be exploited by cyber criminals. Regular testing helps prevent data breaches, secure user information, and maintain trust.
Identify Critical Vulnerabilities
Detect and address weaknesses in your website or application before attackers can exploit them.
Regulatory Compliance
Meet necessary compliance requirements, such as GDPR, by implementing secure practices and protocols.
Enhance User Trust
Ensure your site and apps are secure, reassuring users their data is safe from breaches.
Improve Overall Security Posture
Strengthen your digital infrastructure by addressing security flaws across websites, applications, and APIs.
Thousands of organisations across the UK trust us, here’s why…
Accredited Expertise
Our consultants hold leading certifications and apply proven methodologies to deliver trusted, industry-standard guidance throughout your security journey.
Tailored Strategies
We design security approaches that align with your business goals, technology stack, and compliance requirements - ensuring you receive an optimised service throughout.
End-to-End Support
From initial assessment through to full implementation and ongoing optimisation, we provide complete guidance and hands-on support throughout.
Compliance Confidence
We help you meet GDPR, PCI DSS, and ISO 27001 requirements with solutions that simplify compliance.
Threat-Led Approach
Our experts think like attackers to identify vulnerabilities early, helping you stay ahead of evolving threats and minimise exposure.
Future-Proof Solutions
We deliver recommendations that adapt as the threat landscape changes, ensuring your organisation remains resilient over time.
Cost-Effective Protection
Our strategies maximise ROI by leveraging your existing technology investments and prioritising improvements that deliver measurable value.
Trusted Partnership
We act as an extension of your team, offering ongoing support and clear communication to give you confidence and peace of mind.
Why Choose CyberLab for Web & App Penetration Testing?
Unmatched Expertise
14-strong UK team, including 7 CHECK Team Leaders, 6 CTMs, and SC/NPPV3-cleared consultants.
ProvenTrack Record
Over a decade of high-stakes testing for public sector and regulated industries, building on our ex-Armadillo Sec heritage.
Trusted by 1,200+ Organisations
Including NHS, local authorities, housing,
manufacturing, education, and financial services.
RapidResponse
Next-day testing for compliance deadlines, audits, and urgent stakeholder needs.
No Jargon, NoOrphaned Reports
Just clear, evidence-based security improvement.
Success Stories
Penetration Testing
Moat Homes
Moat strengthens housing sector cyber resilience with CyberLab, securing 24/7 protection and Penetration Testing for trusted resident data.
“We know that our customers, colleagues and partners trust us with their personal data, and we take that responsibility very seriously. CyberLab’s deep technical knowledge and proactive support have been instrumental in helping us navigate complex threats with confidence. Their team of experts have become a trusted extension of our IT function.”
Penetration Testing
Sealey Group
From e-commerce security to 24/7 threat monitoring, Sealey Group trusts CyberLab to protect their business and customer data from evolving cyber threats.
“Working with CyberLab has greatly enhanced our cyber security posture. Their proactive approach and tailored solutions have strengthened our defences, ensuring our customer data and operations remain secure. The 24/7 support and expert guidance from their team have been invaluable, allowing us to focus on serving our customers with confidence and peace of mind.”
Tales from the CyberLab Podcast
Episode 8 | Cyber Security for Websites & Apps Explained
Web applications are a prime target for cyber criminals, making security non-negotiable. From data breaches to stolen credentials traded on the dark web, the risks are significant – and costly. Just one compromise can have severe consequences, as seen when British Airways faced a £20M penalty after a major web breach.
In the latest episode of Tales from the CyberLab, David Dixon, Security Testing Pre-Sales Consultant at CyberLab, explains why web apps are so vulnerable, the dark web’s lucrative market for stolen data, and how penetration testing can protect your apps and APIs. Plus, discover the number one vulnerability affecting web applications today – and what you can do to stay secure.
Uphold Audit Integrity Between Tests
Your Early Warning System for Cyber Risk
AI-powered cyber risk monitoring with secure dashboard and shareable reports, delivered by security experts.
Dark Web Scanning
Vulnerability Scanning
Recon Scanning
Supply Chain Security
Our Customers
This page was reviewed by Steve Clarke, Head of Penetration Testing at CyberLab, on 11.05.26.
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Whether you’re looking to implement basic cyber security best practice, improve your existing defences, or introduce a new system or solution, our team of expert consultants, engineers, and ethical hackers are here to help.
Our team specialise in creating bespoke security solutions and testing packages to improve and maintain your security posture.
We are 100% vendor agnostic and will only ever recommend the best products and solutions for your requirements.
