About

Prevention is the parteveryone skips.

Why we exist

Posture tools have always been good at producing lists. Teams stall at the next step: what to fix first, whether it is safe to automate, and who should do the work when nobody in the building has done it before. Defend 365 pairs continuous testing with SIA for context, automation for the safe changes, and Defenders for the work that genuinely needs a specialist.

Prevention, stated plainly

A significant share of preventable Microsoft 365 exposure sits in configuration. Defend 365 concentrates there: find the exposure, explain it, close it, prove it. It reduces preventable exposure - it does not replace a SOC or MDR service.

Software plus screened expertise

Defenders is a curated network of Microsoft security specialists inside the Defend 365 ecosystem. Experts do not sign up and start selling. Every Defender is screened before they can offer services through the platform, and every engagement starts from a scope the product defined.

How we build

Microsoft 365 changes constantly, so the Defend 365 Baseline changes with it. New services, new attack paths and new defaults become new tests. Onboarding stays self-service and takes minutes, because a security tool that needs a project before it produces value does not get used.

See your real Microsoft 365 state in minutes.