Organisations facing suspicious logins, ransomware indicators, data exposure, malware alerts or unexplained system behaviour.
DFIR
What this service covers.
Respond to cyber incidents with structured triage, forensic collection, compromise assessment, containment support and post-incident recovery guidance.
Teams that need external structure during a stressful investigation.
Businesses that need evidence-based incident reports for leadership, insurers, legal teams or customers.
Detailed scope
Dedicated subservices.
This page is built as a dedicated service page, not a small summary. The areas below explain the practical work included in this category.
Incident triage
Rapid review of symptoms, affected systems, available logs, user reports and immediate business risk to decide the correct response path.
Forensic evidence collection guidance
Support for preserving relevant logs, endpoint data, cloud evidence, email evidence and system artefacts without damaging investigation value.
Compromise assessment
Review of indicators, authentication activity, endpoint behaviour, suspicious accounts, persistence signs and likely intrusion scope.
Containment support
Guidance for isolating affected systems, disabling risky accounts, blocking indicators and reducing attacker access while preserving evidence.
Root cause analysis
Investigation support to identify likely entry points, exploited weaknesses, timeline of activity and control failures.
Ransomware response support
Structured support for containment, backup checks, evidence review, recovery planning, communication inputs and hardening after ransomware events.
Post-incident recovery planning
Prioritised recommendations for restoring safely, improving controls, strengthening monitoring and reducing repeat compromise risk.
Incident report and lessons learned
Clear reporting that explains timeline, impact, evidence, root cause, containment actions and future improvement priorities.
Delivery process
How we deliver it.
Every engagement is scoped and delivered with clear communication, controlled handling of sensitive information and practical next steps.
Stabilise the situation and confirm what systems, users and data may be affected.
Preserve key evidence before broad changes remove useful forensic detail.
Investigate likely entry points, activity timeline, persistence and scope.
Support containment and recovery decisions in plain, practical language.
Deliver incident reporting and a post-incident improvement plan.
Deliverables
What you receive
- Incident triage summary
- Evidence preservation guidance
- Timeline and scope observations
- Containment and recovery recommendations
- Incident report
- Lessons learned and hardening plan
Outcomes
How success looks
- Faster, more controlled incident handling
- Better understanding of what happened
- Reduced risk of evidence loss
- Clear recovery and hardening priorities
- Stronger future incident readiness
Build a stronger programme
Related cybersecurity services.
Many clients combine this category with related services for a stronger, joined-up cybersecurity programme.
Security operations
Managed Security Operations
Strengthen day-to-day security operations with visibility, triage, exposure management, detection tuning and ongoing support.
Open service →Resilience and recovery
Data Protection, Backup & Ransomware Resilience
Protect critical data and improve recovery readiness with backup reviews, ransomware planning and data protection guidance.
Open service →Threat visibility
Threat Intelligence & Brand Protection
Monitor external threats, phishing, impersonation, leaked data signals and brand abuse before they harm customers or reputation.
Open service →