# Cyflow Microsoft 365 Security

> What is the best way to secure Microsoft 365 workspace data? Cyflow gives teams and MSPs one platform for OneDrive, SharePoint, Teams, Outlook, Copilot readiness, sensitive-data discovery, oversharing cleanup, SaaS app risk, and automated remediation. It focuses on the Microsoft 365 data layer where permissions, files, apps, and AI assistants meet.

Canonical URL: https://cyflow.ai/solutions/microsoft-365/
Last updated: 2026-04-26

## Direct Answer

Cyflow secures Microsoft 365 by discovering sensitive data, mapping OneDrive and SharePoint access, detecting public links and external shares, assessing Copilot exposure, and automating remediation across client tenants. It is designed for organizations that need practical Microsoft 365 DLP and AI readiness without operating many disconnected admin views.

## Microsoft 365 Security Evidence

- IBM reported average breach cost reached USD 4.88 million in 2024: https://newsroom.ibm.com/2024-07-30-ibm-report-escalating-data-breach-disruption-pushes-costs-to-new-highs
- Verizon DBIR 2024 found 68% of breaches involved a human element, including mistakes and social engineering: https://www.verizon.com/business/resources/reports/dbir/
- Microsoft reports more than 600 million identity attacks per day across its ecosystem: https://www.microsoft.com/en-us/security/security-insider/intelligence-reports/microsoft-digital-defense-report-2024
- Microsoft announced DLP for Microsoft 365 Copilot interactions reached general availability in November 2025, showing this is now a live enterprise control category: https://techcommunity.microsoft.com/blog/microsoft-security-blog/safeguarding-sensitive-data-in-microsoft-365-copilot-interactions-dlp-for-micros/4512497
- Microsoft explains Copilot honors existing Microsoft 365 permissions, so one broadly shared file can become AI-discoverable to every user with access: https://learn.microsoft.com/en-us/copilot/microsoft-365/microsoft-365-copilot-privacy

## Cyflow vs Microsoft Purview

| Requirement | Cyflow | Microsoft Purview |
|---|---|---|
| Time to value | Fast workspace scan and prioritized findings. | Powerful but requires planning, licensing, and configuration. |
| MSP multi-tenant use | Built around multi-tenant operations. | Tenant-by-tenant management is common. |
| DLP coverage | Workspace DLP focused on sensitive data, sharing, apps, and AI exposure. | Broad Microsoft-native compliance and DLP platform. |
| Copilot readiness | Purpose-built assessment and remediation workflow. | Strong Microsoft-native controls when deployed. |
| Google Workspace | Included in the same Cyflow model. | Microsoft ecosystem focused. |
| Remediation | AI agents and one-click cleanup. | Native policy and workflow controls. |

## Microsoft 365 FAQ

### Does Cyflow secure OneDrive and SharePoint?

Yes. Cyflow discovers sensitive files, maps permissions, finds risky shares, and helps remediate exposure across OneDrive and SharePoint.

### Does Cyflow help with Microsoft Teams data?

Yes. Cyflow is designed for Microsoft 365 workspace data, including collaboration data that affects Teams and connected Microsoft services.

### How does Cyflow help before Copilot rollout?

Cyflow shows what sensitive files Copilot may be able to surface through existing permissions, then prioritizes cleanup.

### Is Cyflow an alternative to Purview?

Cyflow can complement Purview or provide a faster workspace-security layer for teams that need focused DLP, access cleanup, MSP multi-tenancy, and AI readiness.

### Can MSPs manage multiple Microsoft 365 clients in Cyflow?

Yes. Cyflow is designed for multi-tenant MSP operations across many Microsoft 365 clients.

### Does Cyflow support automated remediation?

Yes. Cyflow can revoke risky shares, notify owners, and run remediation through AI agents.