Microsoft Purview Data Loss Prevention Lab

Hands-On Microsoft 365 Compliance & Security Tasks

๐Ÿ“– Overview

This lab provides hands-on experience with Microsoft Purview DLP, a Microsoft 365 compliance and data protection tool. It focuses on creating sensitivity labels, deploying DLP policies, testing email scenarios, reviewing alerts, and verifying audit logs. Walkthroughs simulate real-world Microsoft 365 security and compliance tasks that IT and security engineers perform daily.

๐Ÿ“š What This Covers

๐Ÿ”– Sensitivity Labels

Create and publish labels for PHI, PII, and other sensitive data to enforce classification.

๐Ÿ›ก๏ธ DLP Policies

Deploy Data Loss Prevention policies to detect and block sensitive content in transit.

๐Ÿ“ง Policy Testing

Test policies by sending emails containing sensitive information and validating enforcement.

โš ๏ธ Alerts & Incidents

Review alerts and incidents in Purview and Defender for Cloud Apps to respond to violations.

๐Ÿ“œ Audit Logs

Verify logs for compliance reporting and auditing purposes.

๐Ÿ“ Lab Walkthroughs

Creating Sensitivity Labels

Step-by-step instructions to create parent and sublabels, define classifications, and publish labels to users.

View Walkthrough

Deploying DLP Policies

Configure DLP policies, define rules and actions, enable policy mode, and manage policy scope.

View Walkthrough

Testing Policies with Emails

Send test emails containing sensitive data to validate DLP policy enforcement.

View Walkthrough

Reviewing Alerts

Monitor policy triggers, view alerts and incidents in Purview and Defender for Cloud Apps.

View Walkthrough

Verifying Audit Logs

Check audit logs for DLP events and verify compliance reporting.

View Walkthrough

๐Ÿ›  Tools Used

Microsoft Purview Compliance Portal
Microsoft Defender for Cloud Apps
Microsoft 365 Admin Center
Exchange Online (Mail Flow)

๐Ÿ”— Related Labs

Microsoft 365 Security & Compliance Overview โ€“ Core Microsoft 365 compliance and security setup, including Purview and Defender integration
Okta IAM Lab โ€“ Application integrations, MFA policies, lifecycle automation for identities
Hybrid Identity Lab โ€“ Connect on-prem AD with Microsoft Entra ID for identity sync and federation

๐Ÿ’ก Next Steps