Digital Forensics UK
Digital forensics for UK SMEs — evidence preservation, incident investigation, scope determination, and forensics reports suitable for ICO, law enforcement, or insurance claims. When you need to know what happened, how, and what was affected. No hourly overruns.
Fixed
Forensics engagement from
72 hrs
ICO deadline supported
100%
Chain of custody maintained
24/7
Emergency response
Cybersecurity Consulting + 24/7 SOC Monitoring
Every Gridisys engagement is built on two pillars — strategic consulting to design the right controls, and managed SOC monitoring to keep them effective.
Cybersecurity Consulting
UK consulting engagements: risk assessment, security architecture, conditional access design, compliance (Cyber Essentials, UK GDPR, FCA PS21/3, NIS2), incident-response planning. Board-ready documentation, no jargon, no surprise invoices.
- Risk assessment + security architecture review
- Conditional access + Entra ID hardening design
- Cyber Essentials / UK GDPR / FCA / NIS2 compliance support
- Incident response planning + tabletop exercises
- Vendor + supply-chain security assessment
- Board / DPO reporting + evidence pack
Managed SOC Monitoring · 24/7
AI-augmented Security Operations Centre — continuous monitoring across Microsoft 365 / Entra ID, Defender, on-prem, and cloud. UK-based analysts, sub-hour triage on critical alerts. No long contract required.
- 24/7 SIEM monitoring — Microsoft 365, Entra ID, Defender, Azure, on-prem logs
- BEC + mailbox-compromise + OAuth grant abuse detection
- Suspicious sign-in + conditional access drift alerting
- Ransomware + lateral-movement detection from EDR + Defender
- Sub-hour triage on critical alerts, monthly ops report
- Optional + integrated with consulting engagements
Most engagements start with consulting (1-2 weeks), then SOC monitoring (ongoing ) keeps the controls effective.
Pricing tailored to your needs
Every engagement is scoped to your environment and requirements. Book a free consultation for a tailored quote — no obligation.
What we cover
Practical, board-ready consulting — no jargon, no surprise invoices.
Evidence Preservation
We preserve digital evidence — disk images, memory captures, log exports — with proper chain of custody, admissible in legal proceedings.
Incident Investigation
We investigate what happened — how the attacker got in, what they accessed, how long they were present, and what data was exfiltrated.
Scope Determination
We determine the scope of the breach — which systems, accounts, and data were affected — essential for ICO notification and affected-individual communication.
Forensics Report
We produce a forensics report — timeline, findings, scope, and recommendations — suitable for ICO, law enforcement, insurance, or legal proceedings.
Ransomware Forensics
We investigate ransomware incidents — entry point, lateral movement, encryption timeline, and data exfiltration assessment.
BEC Forensics
We investigate business email compromise — mailbox access, inbox rules, forwarding, OAuth grants, and financial fraud timeline.
How we work
Emergency response (immediate)
We respond within the hour — preserve evidence, contain the incident, and begin investigation.
Investigation (1-2 weeks)
We analyse evidence, determine scope, and build the timeline. Forensics report drafted.
Report + handover (3-5 days)
Forensics report delivered. We support ICO notification, law enforcement, and insurance claims.
Sectors we protect
Know exactly what happened — with evidence
Digital forensics with chain of custody, ICO-ready reports. Emergency response within 1 hour.
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