Penetration Testing,
Simplified.
Work directly with your CREST accredited UK pen tester. No generic processes, no pre-sales teams. Uncover real threats and meet compliance requirements like ISO, PCI DSS, SOC2 & DSPT.
Get a pen test quote today
Trusted by top UK brands
20+ Years of Experience
UK Penetration Testing
At CodeShield, our UK penetration testing team brings 20+ years of combined expertise delivering practical, results-driven security solutions tailored to your business.
- Find & Fix Vulnerabilities: Uncover hidden threats with expert-led testing and gain true confidence in your security.
- Simplify Compliance: Navigate ISO, PCI DSS, SOC 2 & DSPT with clear, actionable guidance, not just box-ticking.
- Strengthen Your Defences: Prioritise real risks and improve your security posture with insights from seasoned professionals.
- Save Time & Reduce Complexity: We handle the technical details, letting you stay focused on your business.
Tailored Scoping
Work directly with our experts to define exactly what matters for your business. No generic processes, just focused solutions.
Thorough Testing
Expose every risk with deep, hands-on testing and real-world attack simulations that leave nothing to chance.
Clean Reporting
Get clear, actionable findings with concise reports, making them easy to understand, prioritise, and fix what really matters.
Continuous Support
Stay ahead of threats with ongoing expert advice and long-term guidance, supporting you every step of the way.
Tailored Scoping
Work directly with our experts to define exactly what matters for your business. No generic processes, just focused solutions.
Thorough Testing
Expose every risk with deep, hands-on testing and real-world attack simulations that leave nothing to chance.
Clean Reporting
Get clear, actionable findings with concise reports, making them easy to understand, prioritise, and fix what really matters.
Continuous Support
Stay ahead of threats with ongoing expert advice and long-term guidance, supporting you every step of the way.
Take the First Step Toward Better Security
CREST Accredited Penetration Testing Experts
CodeShield is proud to be a CREST Accredited Company, an internationally recognised accreditation that demonstrates our commitment to delivering high-quality cyber security services to recognised industry standards. This achievement reflects the strength of our technical expertise, testing methodologies, quality processes, and client-focused approach.
Our team brings over 20 years of combined penetration testing experience, helping organisations across the UK identify vulnerabilities, strengthen security controls, and meet compliance requirements including ISO 27001, PCI DSS, SOC 2 and DSPT. From web applications and cloud environments to internal networks and red team engagements, every assessment is carried out by experienced security professionals focused on delivering practical, actionable results.
When you choose CodeShield for CREST accredited penetration testing, you're partnering with a trusted UK security consultancy that combines independent assurance, technical excellence, and clear guidance to help protect your business against real-world threats.
CUSTOM SECURITY SOLUTIONS
Penetration Testing
Tailored to you
We provide tailored penetration testing services built around your organisation’s specific risks. By combining multiple testing techniques, we deliver comprehensive coverage and real-world security assurance. Below are our core testing services:
Web Application Testing
Identify vulnerabilities, including the OWASP Top 10. Provide assurance to clients, stakeholders, and auditors. Test across all angles, including API layers
Network Penetration Testing
Conduct testing aligned with the PTES methodology. Review services, patch levels, and configurations. Cover both external and internal environments
Cloud security Testing
Assess AWS, Azure, and GCP environments. Cover IaaS, PaaS, and Microsoft 365 configurations. Identify misconfigurations across cloud security layers
Adverse Red Teaming
Simulate real-world attacks with defined objectives. Combine multiple tactics to mirror real threats. Identify gaps across people, process, and technology
Social Engineering
Boost employee awareness through phishing and vishing. Simulate real-world social engineering attempts. Tailor training using results from hands-on testing
Mobile Application Testing
Uncover mobile threats using the OWASP Mobile Top 10. Test both iOS and Android platforms thoroughly. Detect insecure code, APIs, and app logic flaws
A Structured Approach to Security Testing
Our penetration testing engagements follow a structured, methodology-driven process designed to deliver consistent, high-quality results.
Scoping
We collaborate with you to define the scope, objectives, and boundaries of the penetration test. This includes identifying the systems, applications, or networks to be tested, along with any exclusions or limitations. Key objectives such as identifying vulnerabilities, testing compliance requirements, or assessing security posture are established. Clear rules of engagement ensure alignment with your goals while minimising the risk of operational disruption.
Intel Gathering
We conduct reconnaissance to collect information about the target environment. This includes identifying exposed services, IP addresses, domains, and any publicly accessible information that could be leveraged by attackers. The data collected during this phase forms the foundation for identifying potential vulnerabilities and attack vectors in subsequent stages.
Vulnerability Analysis
Our team systematically evaluates the target systems for vulnerabilities. This includes identifying misconfigurations, unpatched software, weak authentication mechanisms, or insecure communication channels. The analysis may involve automated scanning tools as well as manual testing to ensure thoroughness and accuracy. Vulnerabilities are prioritised based on their potential impact and exploitability.
Exploitation
In this phase, we attempt to exploit identified vulnerabilities to determine their real-world impact. This may involve gaining unauthorised access, escalating privileges, or accessing sensitive data. Exploitation activities are conducted in a controlled manner to ensure system stability and data integrity, demonstrating how an attacker could leverage weaknesses to compromise the target environment.
If exploitation is successful, we assess the potential for further compromise, such as pivoting within the network, maintaining persistence, or accessing additional resources. This phase mimics real-world attacker behavior to understand the full scope of impact and identify additional security gaps.
Reporting
We provide a comprehensive report detailing the vulnerabilities discovered, the methods used to exploit them, and their potential impact on your organisation. Each finding is accompanied by practical recommendations for remediation, prioritised by severity and risk. The report is designed to be actionable for technical teams while being accessible to non-technical stakeholders.
Debriefing
The engagement concludes with a debriefing session to review the results and discuss their implications. We provide an overview of the vulnerabilities, demonstrate potential exploitation scenarios, and answer any questions. This session ensures a clear understanding of the findings and offers actionable guidance for strengthening your security posture.
Trusted by Our Clients
See how businesses benefit from our security services.
Get a pen test quote today
Resources
Knowledge and insights to help strengthen your digital security.