Protecting what matters most. Layered security, threat prevention and user awareness to keep your business and data safe.Cyber Security
Security that's built in, not bolted on.
Every Letsma contract includes the security foundations you need to defend against modern threats — and to pass Cyber Essentials. We treat security as a programme, not a product, with quarterly reviews to keep your posture ahead of the threat landscape.
Our six-layer approach
- Identity — MFA on every account, Conditional Access for risky locations and devices, and disabled legacy authentication.
- Email — Microsoft Defender for Office 365 with safe links, safe attachments, anti-phishing and impersonation protection.
- Endpoints — Microsoft Defender for Endpoint or managed antivirus, BitLocker encryption and Intune compliance policies.
- Data — sensitivity labels, retention policies and OneDrive/SharePoint version history that defeats ransomware.
- Network — segmented Wi-Fi, guest isolation and content filtering.
- People — quarterly phishing simulations and just-in-time micro-training when users click.
Cyber Essentials made easy
Letsma maps the entire control set to your tenant. We provide the evidence pack, fix any gaps and walk you through the self-assessment with the IASME assessor. Annual recertification is included in our managed contracts.
What changes after we onboard you
- You stop receiving impersonation emails pretending to be your CEO.
- Lost laptops are remote-wiped within minutes, with encrypted drives.
- You get a single monthly security dashboard, not a stack of unread alerts.
FAQs
What if we have a breach today? Call our helpdesk first — we run an immediate containment playbook and preserve evidence before anything else.
Do you offer cyber insurance? We don't sell it, but our security baseline meets the technical requirements of most UK underwriters.
Get in touch
Drop us a quick note and a senior Letsma engineer will reply the same business day.