Cyber Security in Defence

Cyber Security in Defence

Ensuring our national security depends on protecting the defence sector from cyber attacks. Bridewell helps defence suppliers and MOD organisations strengthen cyber security, protect sensitive information and demonstrate compliance with the Defence Cyber Certification (DCC).

We were one of the original five certification bodies selected to work with IASME to develop and deliver the DCC scheme. We were also among the first organisations to achieve DCC Level 2 certification and the first to issue DCC Level 3 certification in the UK.

The Critical Role of Cyber Security in Defence 

 

Cyber attacks on defence organisations can expose sensitive information and disrupt systems that support military operations. Protecting these systems is essential to maintaining operational readiness and safeguarding national security. 

At the same time, the defence sector depends on a diverse network of suppliers, from major contractors to specialist manufacturers. Given that a compromise anywhere in the supply chain can have consequences for the wider defence sector, each organisation has a role in protecting the information and systems that support national security. 

 

Threat Informed Defence

Addressing the Defence Sector’s Unique
Cyber Security Challenges 

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Securing Complex Technology Environments

Defence suppliers often operate a combination of business IT, specialist engineering systems and operational technology. Long equipment lifecycles and operational constraints can make it difficult to address vulnerabilities without affecting production or service delivery.

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Meeting DCC Requirements

Achieving DCC certification requires organisations to define their scope, identify and remediate gaps, and prepare evidence against their target level. Existing certifications and control frameworks can provide useful supporting evidence, but do not automatically demonstrate compliance with DCC. Maintaining certification also requires continued operation of the controls, annual attestation and recertification every three years.

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Protecting Sensitive Information

Defence organisations and their suppliers handle valuable intellectual property and sensitive operational information. Protecting this information requires appropriate controls across its lifecycle, including when it is shared with partners or accessed through third-party systems.

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Maintaining Operational Resilience

Sustaining critical operations during a cyber incident is essential for defence organisations. This requires tested response and recovery plans that account for dependencies between systems, teams and suppliers, so a compromise can be contained while essential services continue.

Defence Cyber Certification with Bridewell 

Defence Cyber Certification (DCC) is the UK Ministry of Defence and IASME cyber security certification framework for defence suppliers. It assesses an organisation against Defence Standard 05-138 Issue 4 and provides a single, organisation-level assurance of cyber resilience. 

We were one of the original five certification bodies selected to work with IASME to develop and deliver the DCC scheme. We were also among the first organisations to achieve DCC Level 2 certification and the first to issue DCC Level 3 certification in the UK.

Whether you're just starting your DCC journey or are ready to pursue certification, Bridewell provides support at every stage. From defining your scope and understanding your obligations, through to identifying gaps and achieving certification, our DCC specialists help you navigate the process with confidence. 

DCC Level 2 Awarded
  1. DCC Scoping

    Our specialists help you establish a clear, defensible scope that aligns with MOD requirements and supports successful certification.

  2. DCC Gap Assessment & Readiness

    Before committing to certification, we help organisations assess their current level of compliance against the target DCC level. Through a structured gap assessment, we identify weaknesses, validate existing controls and provide a clear remediation roadmap.

  3. DCC Assessment & Certification

    We can also independently assess your organisation and guide you through the certification process.

Bridewell offers both advisory support and formal assessment and certification. Where both are required, appropriate separation and independence safeguards are applied.

Our Commitment to the Defence Community 

Our connection to defence extends beyond the services we deliver. Bridewell’s Defence and Emergency Services Network provides a supportive community for colleagues with an armed forces or emergency services affiliation, including veterans, reservists and service families. 

We signed the Armed Forces Covenant in 2018 and have achieved Gold status in the Defence Employer Recognition Scheme. These commitments underpin our support for service leavers moving into civilian careers and colleagues balancing their work with reserve service. 

The network creates opportunities to share experience, support career transitions and recognise the skills that people from defence and emergency services backgrounds bring to cyber security. 

Defence Sector Insights

Explore guidance to help your organisation understand defence assurance requirements and strengthen its approach to cyber security.

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Defence and Emergency Services Network

Learn more about our support for the defence community.