rules/findings/m365/microsoft_teams/meetings/ms-teams-meeting-chat-not-allow-anonymous-users.json
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{
"provider": "Microsoft365", "serviceType": "Microsoft Teams", "serviceName": "Microsoft 365", "displayName": "Ensure meeting chat does not allow anonymous users", "description": "This policy setting controls who has access to read and write chat messages during a meeting.", "rationale": "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.", "impact": "Only authorized individuals will be able to read and write chat messages during a meeting.", "remediation": { "text": "\r\n\t\t\t###### To remediate using the UI: \r\n\t\t\t1. Navigate to Microsoft Teams admin center https://admin.teams.microsoft.com. \r\n\t\t\t2. Click to expand Meetings select Meeting policies. \r\n\t\t\t3. Click Global (Org-wide default). \r\n\t\t\t4. Under meeting engagement set Meeting chat to On for everyone but anonymous users. \r\n\t", "code": { "powerShell": null, "iac": null, "terraform": null, "other": null } }, "recommendation": null, "references": [ "https://learn.microsoft.com/en-us/powershell/module/teams/set-csteamsmeetingpolicy?view=teams-ps\u0026viewFallbackFrom=skype-ps#-meetingchatenabledtype" ], "compliance": [ { "name": "CIS Microsoft 365 Foundations Benchmark", "version": "7.0.0", "reference": "8.5.5", "profile": [ "E3 Level 2", "E5 Level 2" ] } ], "level": "medium", "tags": [], "rule": { "path": "o365_teams_skype_meeting_policies", "subPath": null, "selectCondition": {}, "query": [ { "filter": [ { "conditions": [ [ "Identity", "eq", "Global" ], [ "MeetingChatEnabledType", "eq", "Enabled" ] ], "operator": "and" } ] } ], "shouldExist": null, "returnObject": null, "removeIfNotExists": null }, "output": { "html": { "data": { "properties": { "identity": "Identity", "description": "Description", "meetingChatEnabledType": "Meeting Chat Enabled Type" }, "expandObject": null }, "table": "default", "decorate": [ { "itemName": "Meeting Chat Enabled Type", "itemValue": "enabled", "className": "badge badge-danger badge-xl" } ], "emphasis": [], "actions": { "objectData": { "properties": [ "*" ], "expandObject": null, "limit": null }, "showGoToButton": "True", "showModalButton": "True", "directLink": null } }, "text": { "data": { "properties": {}, "expandObject": null }, "status": { "keyName": [], "message": "Ensure meeting chat does not allow anonymous users", "defaultMessage": null }, "properties": { "resourceName": "Description", "resourceId": "ConfigId", "resourceType": "TeamsMeetingPolicy" }, "onlyStatus": false } }, "idSuffix": "teams_meeting_chat_allow_anonymous_users", "notes": [], "categories": [], "immutableProperties": [ "Description", "ConfigId", "Key.SchemaId.XName.name" ], "id": "microsoft365_2174" } |