Microsoft 365
TMA-M365-8.5.5
Ensure meeting chat does not allow anonymous users
Descripción
This policy setting controls who has access to read and write chat messages during a meeting. Ensuring that only authorized individuals can read and write chat messages during a meeting reduces the risk that a malicious user can inadvertently show content that is not appropriate or view sensitive information.
Cómo se verifica
Método de auditoría: Revisión manual
To audit using the UI: 1. Navigate to Microsoft Teams admin center https://admin.teams.microsoft.com. 2. Click Settings & policies and select the Global (Org-wide default) settings tab. 3. Select Meetings to open the meeting settings section. 4. Under meeting engagement verify that Meeting chat is set to On for everyone but anonymous users or a more restrictive value: In-meeting only except anonymous or Off. To audit using PowerShell: 1. Connect to Teams PowerShell using Connect-MicrosoftTeams. 2. Run the following command to verify the recommended state: Get-CsTeamsMeetingPolicy -Identity Global | fl MeetingChatEnabledType 3. Verify that the returned value is EnabledExceptAnonymous or a more restrictive value EnabledInMeetingOnlyForAllExceptAnonymous or Disabled.
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
To remediate using the UI: 1. Navigate to Microsoft Teams admin center https://admin.teams.microsoft.com. 2. Click Settings & policies and select the Global (Org-wide default) settings tab. 3. Select Meetings to open the meeting settings section. 4. Under meeting engagement set Meeting chat to On for everyone but anonymous users. To remediate using PowerShell: 1. Connect to Teams PowerShell using Connect-MicrosoftTeams. 2. Run the following command to set the minimum recommended state: Set-CsTeamsMeetingPolicy -Identity Global -MeetingChatEnabledType "EnabledExceptAnonymous" Note: The audit section outlines additional compliant states which are more restrictive than the recommended state.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- m365saas
- Referencia
- CIS Microsoft 365 Foundations Benchmark v7.0.0 - 8.5.5 Ensure meeting chat does not allow anonymous users