MS.EXO.8.4v1 - At a minimum, the DLP solution SHALL restrict sharing credit card numbers, U.S. Individual Taxpayer Identification Numbers (ITIN), and U.S. Social Security numbers (SSN) via email.

Information

Users may inadvertently share sensitive information with others who should not have access to it. Data loss prevention policies provide a way for agencies to detect and prevent unauthorized disclosures.

NOTE: Nessus has provided the target output to assist in reviewing the benchmark to ensure target compliance.

Solution

Any product meeting the requirements outlined in this baseline policy may be used. If the agency uses Microsoft Defender, see the following implementation steps for [protecting PII](https://github.com/cisagov/ScubaGear/tree/v1.5.0/PowerShell/ScubaGear/baselines/defender.md#msdefender41v1-instructions) for additional guidance.

See Also

https://github.com/cisagov/ScubaGear/tree/v1.5.0/

Item Details

Category: ACCESS CONTROL, SECURITY ASSESSMENT AND AUTHORIZATION, CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION, RISK ASSESSMENT, SYSTEM AND SERVICES ACQUISITION, SYSTEM AND COMMUNICATIONS PROTECTION, SYSTEM AND INFORMATION INTEGRITY

References: 800-53|AC-2, 800-53|AC-3, 800-53|AC-4, 800-53|AC-5, 800-53|AC-6, 800-53|AC-7, 800-53|AC-16, 800-53|AC-17, 800-53|AC-18, 800-53|AC-19, 800-53|AC-20, 800-53|AC-21, 800-53|AC-23, 800-53|CA-3, 800-53|CA-7, 800-53|CA-8, 800-53|CM-2, 800-53|CM-3, 800-53|CM-5, 800-53|CM-6, 800-53|CM-7, 800-53|CM-8, 800-53|IA-2, 800-53|IA-3, 800-53|IA-4, 800-53|IA-5, 800-53|IA-6, 800-53|IA-8, 800-53|RA-5, 800-53|SA-8, 800-53|SA-9, 800-53|SC-4, 800-53|SC-7, 800-53|SC-28, 800-53|SC-31, 800-53|SI-3, 800-53|SI-4, 800-53|SI-7, 800-53|SI-10, 800-53|SI-12, 800-53|SI-15

Plugin: microsoft_azure

Control ID: 0cadb150bfc6a4fdc37d9678b131b23af6bd337ab8294bf9b278658c62b2e32b