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Case study
Enhancing cybersecurity for the UK Ministry of Defence
Managing and securing digital infrastructure is increasingly challenging for large organisations, particularly when information is scattered across disconnected systems. The UK Ministry of Defence (MOD) faced precisely these critical challenges. Data was siloed and often outdated, making a unified, accurate view of the MOD’s cybersecurity landscape difficult. These issues, compounded by the complexity of cross-domain solutions, underscored the need for a comprehensive and reliable approach to network security.
Bridging the gaps in cybersecurity management
Nortal was tasked with designing and implementing a secure architecture to provide a comprehensive and reliable cyber security framework. The goal was to deliver a consolidated view of the MOD’s gateways and networks, facilitating informed decision-making for senior leaders and operational teams.
Building a secure and unified network
Our team developed a comprehensive Recognised Cyber Picture (RCP) across the MOD’s primary gateways while conducting detailed mapping of Tier 2 networks. Through centralised information management and rigorous data validation, we eliminated organisational silos and established a single source of truth. Our innovative cross-domain architecture enabled secure, efficient communication between classified and unclassified environments, maintaining the highest security standards while enhancing operational effectiveness.
A clear view, better decisions
Our solution delivered an innovative “Gateway/Network on a Page” visualisation, offering unprecedented clarity across the MOD’s complex network architecture. This strategic overview equipped senior leadership and force elements with real-time insights, enabling rapid, data-driven decision-making.
The enhanced capabilities transformed incident response, vulnerability management and security operations, whilst establishing a robust framework for future policy development. This comprehensive cyber intelligence picture strengthened the MOD’s operational resilience, positioning the organisation to proactively address emerging threats in an increasingly sophisticated threat landscape.
Images: UK MOD © Crown copyright 2025
The benefits
Clear insights
A comprehensive cybersecurity picture for senior decision-makers and operational teams.
Stronger defences
Enhanced capabilities in incident response, vulnerability management, and security operations.
Aligned policy
Support for additional policy development activities, ensuring the MOD remains aligned with evolving cybersecurity standards.
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