Intuitive defense platform

Secure Microsoft 365 access with confidence

Sign in to orchestrate least-privilege access, remediate risky sharing, and keep AI assistants aligned with your data policies.

Sign in with Microsoft 365

Authenticate with your corporate Microsoft 365 identity to launch the 1Security platform.

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  • ✓Understand permissions across people, apps, and AI — complete with sensitive exposure context.
  • ✓Analyze risks acoss sensitive data exposure and access rights with intuitive insights.
  • ✓Automate access boundaries for Copilot, humans and AI assistants.

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Full-spectrum visibility

Map every permission, share link, and sensitive asset across tenants in seconds.

AI guardrails built-in

Control Copilot and connected assistants with pre-configured governance policies.

Automated containment

Expire risky access, revoke overshared files, and notify owners automatically.

Executive-grade insights

Surface prioritized risks and progress for security, compliance, and IT stakeholders.