Legal
Key Control
DLP-01High

Enable Sensitive Data Classification for Legal Services

How legal services organizations should implement DLP-01 for Microsoft 365 security and compliance.

Legal Services organizations face unique security challenges when managing Microsoft 365 environments. The DLP-01 control (Enable Sensitive Data Classification) is particularly important for this sector due to soc2 and iso27001 requirements.

Why Legal Services Organizations Need This Control

Legal Services organizations face specific regulatory requirements including soc2, iso27001, cis. The DLP-01 control helps address these requirements by:

  • Microsoft Purview sensitivity labels are configured
  • At least 3 sensitivity levels are defined (e.g., Public, Internal, Confidential)
  • Labels are applied to sensitive data in SharePoint and OneDrive

Without data classification, you cannot protect what you cannot identify. Sensitivity labels enable targeted protection policies, ensuring sensitive data receives appropriate controls regardless of where it is stored or shared.

Industry-Specific Considerations

When implementing DLP-01 in a legal services environment, consider:

  • **Regulatory requirements**: soc2, iso27001, cis may mandate specific configurations
  • **Risk tolerance**: Legal Services organizations typically have moderate to low risk tolerance
  • **Audit frequency**: Plan for regular compliance reviews
  • **Documentation**: Maintain detailed records for regulatory inspections

Implementation Steps

To implement DLP-01 in your Microsoft 365 environment:

  • Microsoft Purview sensitivity labels are configured
  • At least 3 sensitivity levels are defined (e.g., Public, Internal, Confidential)
  • Labels are applied to sensitive data in SharePoint and OneDrive

This control requires manual implementation through the Entra admin center.

Legal Compliance Requirements

Legal organizations must comply with these frameworks, all of which address enable sensitive data classification:

Why This Control Matters for Legal

Without data classification, you cannot protect what you cannot identify. Sensitivity labels enable targeted protection policies, ensuring sensitive data receives appropriate controls regardless of where it is stored or shared.

Common threats in legal services:

  • Business email compromise impersonating partners
  • Wire fraud in real estate transactions
  • Targeted attacks on high-profile cases

For legal services organizations, DLP-01 is a key component of a compliant Microsoft 365 security posture. TrueConfig helps you implement and maintain this control while meeting industry-specific requirements.

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