Expert Cyber Security Gap Analysis UK for SMEs and FCA Firms

In the current threat landscape, UK businesses are being targeted by sophisticated ransomware gangs like LockBit and Cl0p at an unprecedented rate. A cyber security gap analysis in the UK is no longer just a luxury for large enterprises; it is a fundamental requirement for operational resilience. At Gridisys, we have observed that many SMEs mistakenly believe that standard antivirus software provides sufficient coverage. Our analysis goes beyond the perimeter to assess internal controls, access management, and data handling processes. Whether you are seeking Cyber Essentials accreditation or looking to align with UK GDPR requirements, our assessment acts as a roadmap to prioritize your security spend effectively, ensuring you do not waste budget on ineffective tools.

For firms regulated by the FCA, cyber resilience is an existential matter of regulatory compliance. The FCA’s focus on operational resilience—specifically under PS21/3—requires firms to demonstrate they understand their vulnerabilities and have robust plans to mitigate them. Our gap analysis is specifically tailored to map your current architecture against these regulatory expectations. We don't just provide a generic report; we offer actionable insights that help you bridge the gap between where your current controls sit and where the regulator demands you be. By leveraging our managed SOC expertise, we help you translate complex technical risks into clear, understandable business language that can be presented to stakeholders and auditors alike.

We believe that security visibility should not come with unpredictable costs. Our fixed-price model provides UK SMEs with total clarity on investment from day one. Our process begins with a deep-dive interview and technical scan of your environment, covering everything from your email gateway to your endpoint management. We analyze your Microsoft Entra configuration and general network hygiene to ensure your foundation is solid. Once the assessment is complete, we provide a structured debrief. This meeting focuses on the ‘So What?’—explaining not just what is broken, but how those vulnerabilities increase the likelihood of a successful exploit by actors using known vulnerabilities within your specific industry vertical.

Security cannot be an afterthought in app development. As a firm that specializes in both cyber defense and custom application development, Gridisys brings a unique perspective to gap analysis. Many vulnerabilities exist within the code itself, often ignored by standard perimeter-focused assessments. We evaluate your existing applications for common OWASP vulnerabilities and ensure that your development lifecycle integrates security by design. By integrating our security expertise with your application lifecycle, we help you reduce technical debt and build a robust digital environment that is resilient against modern injection and authentication attacks. This holistic approach ensures that your security posture grows in tandem with your business capabilities.