Microsoft 365
TMA-M365-3.2.1
Ensure DLP policies are enabled
Deskripsi
Data Loss Prevention (DLP) policies allow Exchange Online and SharePoint Online content to be scanned for specific types of data like social security numbers, credit card numbers, or passwords. Enabling DLP policies alerts users and administrators that specific types of data should not be exposed, helping to protect the data from accidental exposure.
Cara pemeriksaan
Metode audit: Tinjauan manual
To audit using the UI: 1. Navigate to Microsoft Purview https://purview.microsoft.com/ 2. Click Solutions > Data loss prevention and then Policies. 3. Inspect the list of policies and verify the following criteria: o A policy exists that meets the organizations DLP needs o Mode is On 4. Open the policy and verify there is at least one of the following locations defined: o Exchange email o SharePoint sites o OneDrive accounts o Teams chat and channel messages 5. Compliance is met when there is at least one policy the meets the above criteria. To audit using the PowerShell: 1. Connect to the Security & Compliance PowerShell using Connect-IPPSSession. 2. Execute the following cmdlet to get a list of DLP Policies: Get-DlpCompliancePolicy 3. For each policy returned verify the following criteria: o Mode is Enable o At least one of the following locations is defined: o ExchangeLocation o SharePointLocation o OneDriveLocation o TeamsLocation 4. Compliance is met when there is at least one policy the meets the above criteria. Note: The types of policies an organization should implement to protect information are specific to their industry. However, certain types of information, such as...
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
To remediate using the UI: 1. Navigate to Microsoft Purview https://purview.microsoft.com/ 2. Click Solutions > Data loss prevention then Policies. 3. Click Create policy. 4. Create a policy that is specific to the types of data the organization wishes to protect.
Properti
- Sistem operasi
- Apa saja
- Tag
- m365saas
- Referensi
- CIS Microsoft 365 Foundations Benchmark v7.0.0 - 3.2.1 Ensure DLP policies are enabled