Incident Response Retainer UK
An incident response retainer for UK SMEs — on-call IR experts, ransomware recovery, BEC forensics, and ICO 72-hour breach notification. When you're breached, you don't scramble to find help — your IR team is already on it. No long contract.
Fixed
IR retainer from
<60 min
Response SLA
24/7
On-call availability
0
Surprise mid-incident invoices
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.
On-Call IR Response
When you suspect an incident, one call activates your IR team — sub-hour response, remote triage, and containment guidance.
Ransomware Recovery
We guide isolation, eradication, and recovery — negotiating with attackers if needed, restoring from backups, and rebuilding systems.
BEC & Mailbox Compromise Forensics
We investigate mailbox compromise — inbox rules, forwarding, OAuth grants, and financial fraud — and guide financial recall.
ICO 72-Hour Breach Notification
We assess breach severity, document the decision, and file the ICO notification within 72 hours — or document why notification wasn't required.
Digital Forensics
We preserve evidence, determine scope and timeline, and produce a forensics report suitable for ICO, law enforcement, or insurance.
Post-Incident Review
After containment, we run a lessons-learned review and implement controls to prevent recurrence — included in the retainer.
How we work
Onboarding (1 week)
We assess your environment, document your IR plan, and establish alerting and escalation paths.
On-call (ongoing)
24/7 availability. One call activates your IR team — sub-hour response, remote triage, and containment.
Incident (if it happens)
We respond, contain, eradicate, recover, and notify. Post-incident review and prevention included.
Sectors we protect
Don't scramble for help mid-incident
IR retainer with sub-hour response. Your IR team is on-call before you need them.
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