Vendor Risk Assessment UK
Vendor risk assessment for UK SMEs — risk-based supplier tiering, focused questionnaires, and external attack-surface checks. We assess your suppliers' security without drowning them in 50-page forms. Board-ready, no hourly overruns.
Fixed
Assessment from
3
Supplier risk tiers
15
Questions for high-risk (not 50)
2 wks
Typical delivery
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.
Supplier Tiering
We categorise suppliers by data access, criticality, and integration depth — high, medium, and low risk — so you focus effort where it matters.
Focused Questionnaires
15 questions for high-risk suppliers, 10 for medium, 5 for low — not a 50-page form. Questions map to Cyber Essentials, ISO 27001, and UK GDPR.
External Attack-Surface Check
We check each supplier's public-facing exposure — open ports, exposed services, SSL, and breach databases — without needing their cooperation.
Risk Scoring + Reporting
Each supplier gets a risk score, findings summary, and remediation recommendations. Board-ready supplier risk report.
Supplier Security Clauses
We draft contractual security clauses — breach notification, audit rights, encryption, and termination triggers.
Continuous Monitoring
We monitor key suppliers' external attack surface and alert you when their risk posture changes — between annual assessments.
How we work
Supplier inventory (1 week)
We map your suppliers and tier them by risk — data access, criticality, and integration.
Assessment (1-2 weeks)
We assess high-risk suppliers with focused questionnaires + external checks. Risk report delivered.
Clauses + monitoring
We draft supplier clauses and set up continuous monitoring for key suppliers.
Sectors we protect
Assess your suppliers — without the 50-page questionnaire
Risk-based vendor assessment, focused questionnaires, external checks.
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