MSSP for small business · CISSP and OSCP certified

Managed Cybersecurity, From a Certified Team

Defentis runs your Microsoft 365, Azure, network, servers and laptops, and watches every one of them for threats 24/7. One provider, one number to call, no gaps between IT and security.

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Cybersecurity (MSSP)

Real people watching for attacks, day and night.

24/7 SOC Monitoring

Threats spotted and stopped at 2am, not on Monday morning.

Managed Detection & Response

Analysts who investigate alerts and contain attacks within minutes.

Endpoint Protection

Protection that catches attacker behaviour, not just known viruses.

Identity Security

Stops stolen logins and risky app access in Microsoft 365.

Why Small Businesses Choose Defentis

  1. One team, full coverage. Your IT and security are run by the same people, so nothing falls between two vendors.
  2. Plain English. No jargon, no 40-page reports. You'll know what's protected and what to fix next.
  3. Dedicated support. You get engineers who know your business, not a different person every call.
  4. Built for your size. Enterprise-grade protection without the enterprise price tag or the in-house team.

Learn More

MSP vs MSSP: Which Do You Need?

The difference explained, and when you need both.

Microsoft 365 App Breach Checklist

Check your tenant in 30 minutes after October's breach.

56% of Small Businesses Were Hit

The top threats of 2026 and five fixes that work.

See What Full Coverage Costs You

Pick your services and get a tailored quote in about a minute.

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