Estate Agents
Protection for conveyancing workflows, branch networks, and high-risk email payment instructions.
White Sentinel
Cyber Security
Cyber Security That Fits Small Business Reality
We help UK small businesses protect client data, reduce disruption, and make clear security decisions without unnecessary complexity.
Who We Commonly Support
Accountants & Bookkeepers
Security controls around payroll, tax, and sensitive financial client data handling.
Professional Services
Practical hardening for Microsoft 365, devices, backups, and access governance.
How We Help
Cyber Essentials & CE+ Certification Support
Fast-track readiness, remediation guidance, and evidence prep for Cyber Essentials and Cyber Essentials Plus.
Typical outcome: certification-ready controls and clearer client trust signals.
Managed Detection & Response
Continuous monitoring, triage, and practical incident response support sized for small business environments.
Typical outcome: faster detection and reduced incident disruption.
SOC/SIEM/EDR/XDR Build, Handover & Retainer
We can build your SOC capability, implement tooling and governance, deliver playbooks and training, then hand over to your internal team. We can also stay on standby retainer if needed.
Typical outcome: an operational security function you can run internally with expert backup on call.
Email Security, S/MIME & Identity Hardening
Mailbox security, anti-impersonation controls, MFA, conditional access, and S/MIME signing/encryption rollout.
Typical outcome: fewer spoofing and business email compromise risks.
Backup, Recovery & Ransomware Resilience
Immutable or segregated backup design, restore testing, and recovery playbooks that actually work under pressure.
Typical outcome: predictable recovery time after outages or ransomware events.
Phishing Simulation & Staff Awareness
Role-based user training with measurable phishing simulation outcomes and targeted coaching.
Typical outcome: measurable reduction in successful phishing attempts.
Compliance & Assurance Readiness
Actionable control plans aligned to UK GDPR security expectations, client due diligence, and tender requirements.
Typical outcome: stronger audit and client assurance posture.
SOC 2 Readiness & Audit Support
We help define scope, map controls, build evidence workflows, and coordinate with auditors for SOC 2 Type 1 and Type 2 engagements.
Typical outcome: clearer assurance for enterprise customers and fewer surprises during audit.
Why Clients Choose WSCS
Straight answers and clear priorities.
Security designed for operational reality.
No scare tactics, no buzzword overload.
Support that scales as your business grows.
Get in touch
Use the form, or email us directly...
Available anywhere in the UK
Farnborough, UK
enquiries@whitesentinel.com
0207 459 4524
Registered office address
Brookfield Court Selby Road, Garforth, Leeds, West Yorkshire, United Kingdom, LS25 1NB
Company number 16967890