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Services/Governance, Risk & Compliance

Cybersecurity Risk Assessment

Assess cybersecurity risk across the enterprise, applications, data, cloud and infrastructure with business context in view.

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What is this service?

A cybersecurity risk assessment examines how threats could affect the services, information and dependencies that matter to your organisation. It combines technical observations with business impact and the effectiveness of existing controls. Unlike a vulnerability list, the output explains why an issue matters, who owns the risk and which treatment options are proportionate to the agreed business context.

Who needs it?

Use this assessment before a major technology change, outsourcing decision or investment in controls, or when management needs a defensible view of current exposure. Asset owners and business stakeholders need to participate. A technical team alone cannot determine every financial, operational, contractual or privacy consequence of a security event.

What we cover

Scope options

Enterprise

  • Enterprise cybersecurity risk assessment
  • Security maturity assessment
  • Business impact analysis

Applications & data

  • Application risk evaluation
  • Data classification
  • Data flow analysis

Cloud & infrastructure

  • Cloud security review
  • Infrastructure assessment
  • Threat modelling

How we deliver

Delivery starts with an agreed scope, named asset owners, access permissions, evidence requirements and a communication plan. For this service, the discussion includes Enterprise cybersecurity risk assessment, Security maturity assessment, Business impact analysis, Application risk evaluation. Observations are connected to their source and business context, and assumptions are checked with the relevant owners. Work outside the agreement is raised explicitly rather than silently added. Review points and escalation arrangements help your team understand what has been completed, what remains uncertain and which actions depend on information or authorisation from you.

01

Scope

Agree assessment boundaries, business priorities, stakeholders and available evidence.

02

Assess

Review the selected people, processes, applications and technology for risk.

03

Report

Describe findings, business impact and recommended treatment in priority order.

04

Review

Walk through the results and confirm ownership of the next actions.

Deliverables

Deliverables connect the findings to the agreed business objective rather than simply export tool output. Recommendations identify rationale, relative priority, proposed ownership and dependencies on other teams or technologies. We distinguish verified observations from items requiring further evidence, and explain limitations that affect confidence. Sensitive material is handled under the agreed arrangements. A readout gives your team an opportunity to challenge conclusions and clarify next steps. Implementation, retesting and continued oversight are included only where the proposal explicitly defines them.

  • Assessment scope and methodology
  • Risk and impact findings
  • Prioritised treatment plan
  • Management readout

Timeline

Timing is agreed after scoping and checking evidence readiness, system access and stakeholder availability. A bounded assessment may take several weeks; implementation or ongoing support needs a separate phased plan. The proposal identifies assumptions, dependencies and review points. Changes to assets, permissions or access can change the schedule. An indicative duration is not a universal delivery promise or a substitute for confirming your actual environment.

Frequently asked questions

How is risk assessment different from vulnerability scanning?

Scanning identifies potential technical weaknesses in the assets it can inspect. Risk assessment adds threat scenarios, business impact, existing safeguards and accountable ownership. A severe scan finding may have limited exposure in one environment and major consequences in another. We use relevant technical evidence, but the assessment must explain assumptions and treatment decisions rather than merely reproduce scanner severity scores.

What should we prepare before the engagement?

Prepare asset and service ownership details, relevant policies, available records and an approved way to share evidence. We discuss Enterprise cybersecurity risk assessment, Security maturity assessment, Business impact analysis, Application risk evaluation. Access must be authorised before any intrusive or privileged activity begins. Missing information is recorded as a limitation and prioritised with your team, rather than automatically interpreted as proof that a control either exists or has failed.

How does the team turn findings into practical actions?

Findings should connect the observation, relevant risk and required control to a proposed owner and verifiable outcome. Management resolves competing priorities and decides whether to treat or accept risk within its authority. Closing a ticket alone does not prove that an issue has been removed. We explain suitable verification, with retesting or continued tracking included only when explicitly agreed in scope.

How long does delivery take, and is the schedule guaranteed?

Timing is agreed after scoping and checking evidence readiness, system access and stakeholder availability. A bounded assessment may take several weeks; implementation or ongoing support needs a separate phased plan. The proposal identifies assumptions, dependencies and review points. Changes to assets, permissions or access can change the schedule. An indicative duration is not a universal delivery promise or a substitute for confirming your actual environment.

Does this service guarantee compliance or prevent every incident?

No. The service supports assessment, improvement and evidence within an agreed scope; it cannot prevent every incident or confer regulatory approval. Applicable obligations depend on your activities, supervising authority and the requirements in force. Management retains responsibility for implementation, risk decisions and any formal submission. We describe what was and was not assessed so that a scoped finding is not mistaken for an organisation-wide guarantee.

Related services

Explore NCA cybersecurity controls guidance for this service

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