Security Specialists Who Understand Code
XASPRO is a UK-based security consultancy specialising in penetration testing and application security. We identify critical vulnerabilities in web applications, APIs, and infrastructure — and we can fix them too.
Why XASPRO Exists
Most penetration testing firms rely on automated scanners and generic reports. They find the obvious issues but miss the business logic flaws, chained exploits, and access control failures that real attackers target.
XASPRO was built to deliver deeper security testing. As a security specialist with a development background, I understand how applications are architected — which means I know where the real vulnerabilities hide. That translates to better findings, actionable reports, and production-ready fixes.
I work directly with SMEs, startups, and SaaS platforms who need thorough penetration testing without the enterprise price tag or corporate overhead.
What Sets Us Apart
Security-First Approach
Penetration testing is our core discipline — not a side service bolted onto development work.
Code-Level Understanding
We understand application architecture, so we find deeper vulnerabilities and write production-ready fixes.
No Middlemen
You work directly with the person doing the testing. No account managers, no handoffs.
Actionable Reports
Findings include CVSS scores, proof-of-concept evidence, and specific code-level remediation — not generic advice.
UK-Based
Your data stays in the UK. We're in your timezone and understand UK compliance requirements.
Services Overview
Penetration Testing
Manual, OWASP-aligned security testing for web apps, APIs, and infrastructure.
Web App Security
Comprehensive testing of authentication, authorisation, input handling, and business logic.
API Security
REST and GraphQL endpoint testing for BOLA, injection, data exposure, and more.
Vulnerability Assessments
Broad scanning and analysis of your attack surface with manual verification.
Secure Development
Vulnerability remediation, secure code review, and architecture guidance.
Software Development
Custom web applications, AI systems, and SaaS platforms built with security in mind.
Let's Talk About Your Security
Whether you need a penetration test, a vulnerability assessment, or help fixing security issues — I'm here to help.
Fixed pricing from £95 · Free retest included · UK-based