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Subdux

Managed Security & Advisory: Keep security working after the assessment ends.

Controls degrade when environments, suppliers and teams change. Subdux provides operational capacity, implementation support and specialist guidance around defined outcomes. Each engagement states what Subdux owns, what remains with the client, how decisions are escalated and how performance is reviewed.

Capabilities and outcomes

Monitoring & Response

Managed SOC / MDR

Managed

Monitor security activity, investigate suspicious behaviour and carry out response actions within agreed responsibilities and escalation procedures.

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Incident Response

Advisory

Investigate an incident, contain its spread and support recovery, with clear communication as the situation develops.

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Compromise Assessment

Assessment

Examine systems and available records for evidence of current or past attacker activity, explaining findings and the limits of the investigation.

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Continuous Vulnerability & Exposure Management

Managed

Track new vulnerabilities and changes in exposure, prioritise action and follow remediation through to verification.

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Dark Web & Credential Monitoring

Managed

Monitor selected sources for exposed credentials and sensitive business information, assess relevance and identify protective action.

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Brand Abuse & Impersonation Monitoring

Managed

Identify suspicious domains, accounts and websites impersonating your business, assess the risk and support escalation.

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Security Leadership & Controls

Virtual CISO (vCISO)

Managed

Set security priorities, guide investment and oversee progress, giving leadership a clear view of risks, responsibilities and decisions.

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Identity & Access Management (IAM)

Implementation

Design and implement access controls for joining, changing roles and leaving, including privileged access and regular permission reviews.

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Network Architecture Review

Assessment

Review network design, segmentation and access paths to identify where an intrusion could spread and recommend practical changes.

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Third-Party Risk Management

Managed

Assess suppliers according to the access, data and services involved, track agreed improvements and review risk as relationships change.

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Readiness & Training

Incident Readiness & Tabletop Exercises

Advisory

Develop response plans and rehearse realistic scenarios to test decisions, responsibilities and communication before an incident.

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Phishing Simulation

Training

Run controlled phishing exercises to understand how employees recognise and report suspicious messages, then use the findings to guide training.

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Employee Security Awareness Training

Training

Help employees recognise risks and practise safer ways of handling information, verifying requests and reporting concerns relevant to their roles.

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Delivery model

Scope before tooling. Evidence before opinion.

  1. Define

    Agree the business objective, scope, dependencies, exclusions and decision owners.

  2. Assess

    Gather evidence and test the controls, systems or operating practices in scope.

  3. Prioritise

    Separate material exposure from background noise and sequence remediation by consequence.

  4. Improve

    Support implementation, verify progress and leave clear ownership with the operating team.

Choosing a starting point

Start with the decision you need to make.

Managed work needs named owners on your side, access to the relevant systems and an agreed decision path. We agree coverage, tooling, service levels and response authority with you in writing before the service starts.

We will recommend the smallest defensible scope, including when a different service — or no engagement — is the better answer.

Discuss your security needs