Update docs to the descriptions in Foundations document to streamline all of them and reference to CIS Microsoft 365 Foundations Benchmark v6.0.1 in Tests

[Mynster9361]

Description

Updates docs and complete CIS Microsoft 365 Foundations Benchmark from v5.0.0 to v6.0.1

All existing commands that has seen updates between version v5.0.0 to v6.0.1 has been updated so they correctly relate to v6.0.1

Split out teams tests 8.2.2 - 8.2.3 so it shows the diffrent tests run and also has the correct information/documentation and reference for each

Updated documentation on existing CIS tests to reflect documentation in CIS Microsoft 365 Foundations Benchmark documentation document

List of commands that has seen updates following the update of versions:
Test-MtCisAttachmentFilterComprehensive.ps1
Test-MtCisCommunicateInitiateExternalTeamsUsers
Test-MtCisCommunicateWithUnmanagedTeamsUsers

Updated all pester tests so it says "CIS M365 v6.0.1" instead of "CIS M365 v5.0.0"

Updated Readme.md in version-2.0.0 website but not in version 1 i was unsure if both should be updated?

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[Copilot]

Pull request overview

Updates Maester’s CIS Microsoft 365 Foundations Benchmark content to align with CIS M365 Foundations Benchmark v6.0.1, including documentation refreshes and CIS test/tag updates, and splits Teams controls 8.2.2 and 8.2.3 into separate tests.

Changes:

• Update CIS benchmark version references (v5.0.0 → v6.0.1) across PowerShell cmdlets, markdown docs, and Pester test tags.
• Add a dedicated CIS 8.2.3 test (Test-MtCisCommunicateInitiateExternalTeamsUsers) and corresponding docs/tests/exports.
• Expand and normalize remediation guidance in CIS markdown docs (rationale/impact/PowerShell steps/links).

Reviewed changes

Copilot reviewed 113 out of 113 changed files in this pull request and generated 9 comments.

Show a summary per file

File	Description
website/versioned_docs/version-2.0.0/tests/cis/readme.md	Updates CIS overview to v6.0.1 and refreshes the CIS control-to-cmdlet mapping table.
tests/cis/Test-MtCisZAP.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisWeakAuthenticationMethodsDisabled.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisUserOwnedAppsRestricted.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisThirdPartyStorageServicesRestricted.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisThirdPartyFileSharing.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisThirdPartyApplicationsDisallowed.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisThirdPartyAndCustomApps.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisTeamsReportSecurityConcerns.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisTeamsLobbyBypass.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisSharedMailboxSignIn.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisSafeLink.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisSafeAttachmentsAtpPolicy.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisSafeAttachment.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisSafeAntiPhishingPolicy.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisPasswordExpiry.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisOutboundSpamFilterPolicy.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisInternalMalwareNotification.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisHostedConnectionFilterPolicy.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisGlobalAdminCount.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisFormsPhishingProtectionEnabled.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisEnsureUserConsentToAppsDisallowed.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisEnsureGuestUserDynamicGroup.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisEnsureGuestAccessRestricted.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisDkim.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisDevicesWithoutCompliancePolicyMarked.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisCustomerLockBox.Tests.ps1	Updates CIS version tag to v6.0.1 and minor formatting tweaks.
tests/cis/Test-MtCisCreateTenantDisallowed.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisConnectionFilterSafeList.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisCommunicateWithUnmanagedTeamsUsers.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisCommunicateInitiateExternalTeamsUsers.Tests.ps1	Adds new Pester coverage for CIS 8.2.3.
tests/cis/Test-MtCisCloudAdmin.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisCalendarSharing.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisAuditLogSearch.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisAttachmentFilterComprehensive.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisAttachmentFilter.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCisAdminConsentWorkflowEnabled.Tests.ps1	Updates CIS version tag to v6.0.1.
tests/cis/Test-MtCis365PublicGroup.Tests.ps1	Updates CIS version tag to v6.0.1.
powershell/public/cis/Test-MtCisZAP.ps1	Updates CIS benchmark reference to v6.0.1 in comment-based help.
powershell/public/cis/Test-MtCisZAP.md	Refreshes CIS 2.4.4 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCisWeakAuthenticationMethodsDisabled.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisWeakAuthenticationMethodsDisabled.md	Refreshes CIS 5.2.3.5 documentation, adds rationale/impact/PowerShell guidance, updates v6.0.1 refs.
powershell/public/cis/Test-MtCisUserOwnedAppsRestricted.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisUserOwnedAppsRestricted.md	Refreshes CIS 1.3.4 documentation and adds PowerShell remediation.
powershell/public/cis/Test-MtCisThirdPartyStorageServicesRestricted.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisThirdPartyStorageServicesRestricted.md	Refreshes CIS 1.3.7 documentation and adds PowerShell remediation.
powershell/public/cis/Test-MtCisThirdPartyFileSharing.ps1	Updates CIS benchmark reference and uses explicit -Identity Global for Teams client configuration retrieval.
powershell/public/cis/Test-MtCisThirdPartyFileSharing.md	Refreshes CIS 8.1.1 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCisThirdPartyApplicationsDisallowed.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisThirdPartyApplicationsDisallowed.md	Refreshes CIS 5.1.2.2 documentation and adds PowerShell remediation.
powershell/public/cis/Test-MtCisThirdPartyAndCustomApps.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisThirdPartyAndCustomApps.md	Refreshes CIS 8.4.1 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCisTeamsReportSecurityConcerns.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisTeamsReportSecurityConcerns.md	Refreshes CIS 8.6.1 documentation and adds PowerShell guidance/links.
powershell/public/cis/Test-MtCisTeamsLobbyBypass.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisTeamsLobbyBypass.md	Refreshes CIS 8.5.3 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCisSharedMailboxSignIn.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisSharedMailboxSignIn.md	Refreshes CIS 1.2.2 documentation and adds PowerShell guidance/links.
powershell/public/cis/Test-MtCisSafeLink.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisSafeLink.md	Refreshes CIS 2.1.1 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisSafeAttachmentsAtpPolicy.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisSafeAttachmentsAtpPolicy.md	Refreshes CIS 2.1.5 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisSafeAttachment.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisSafeAttachment.md	Refreshes CIS 2.1.4 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisSafeAntiPhishingPolicy.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisSafeAntiPhishingPolicy.md	Refreshes CIS 2.1.7 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisPasswordExpiry.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisPasswordExpiry.md	Refreshes CIS 1.3.1 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisOutboundSpamFilterPolicy.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisOutboundSpamFilterPolicy.md	Refreshes CIS 2.1.6 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisInternalMalwareNotification.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisInternalMalwareNotification.md	Refreshes CIS 2.1.3 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisHostedConnectionFilterPolicy.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisHostedConnectionFilterPolicy.md	Refreshes CIS 2.1.12 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisGlobalAdminCount.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisGlobalAdminCount.md	Refreshes CIS 1.1.3 documentation and adds links, updates references to v6.0.1.
powershell/public/cis/Test-MtCisFormsPhishingProtectionEnabled.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisFormsPhishingProtectionEnabled.md	Refreshes CIS 1.3.5 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisEnsureUserConsentToAppsDisallowed.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisEnsureUserConsentToAppsDisallowed.md	Refreshes CIS 5.1.5.1 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCisEnsureGuestUserDynamicGroup.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisEnsureGuestUserDynamicGroup.md	Refreshes CIS 5.1.3.1 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisEnsureGuestAccessRestricted.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisEnsureGuestAccessRestricted.md	Refreshes CIS 5.1.6.2 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisDkim.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisDkim.md	Refreshes CIS 2.1.9 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisDevicesWithoutCompliancePolicyMarked.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisDevicesWithoutCompliancePolicyMarked.md	Refreshes CIS 4.1 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisCustomerLockBox.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisCustomerLockBox.md	Refreshes CIS 1.3.6 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisCreateTenantDisallowed.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisCreateTenantDisallowed.md	Refreshes CIS 5.1.2.3 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisConnectionFilterSafeList.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisConnectionFilterSafeList.md	Refreshes CIS 2.1.13 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisCommunicateWithUnmanagedTeamsUsers.ps1	Updates CIS benchmark reference and adjusts logic to check org setting / external access policy.
powershell/public/cis/Test-MtCisCommunicateWithUnmanagedTeamsUsers.md	Refreshes CIS 8.2.2 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCisCommunicateInitiateExternalTeamsUsers.ps1	Adds new CIS 8.2.3 cmdlet to check inbound initiation setting for unmanaged Teams users.
powershell/public/cis/Test-MtCisCommunicateInitiateExternalTeamsUsers.md	Adds new CIS 8.2.3 documentation and remediation guidance.
powershell/public/cis/Test-MtCisCloudAdmin.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisCloudAdmin.md	Refreshes CIS 1.1.1 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCisCalendarSharing.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisCalendarSharing.md	Refreshes CIS 1.3.3 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisAuditLogSearch.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisAuditLogSearch.md	Refreshes CIS 3.1.1 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisAttachmentFilterComprehensive.ps1	Updates CIS benchmark reference to v6.0.1 and adjusts extension list contents.
powershell/public/cis/Test-MtCisAttachmentFilterComprehensive.md	Refreshes CIS 2.1.11 documentation and updates extension list formatting/links.
powershell/public/cis/Test-MtCisAttachmentFilter.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCisAttachmentFilter.md	Refreshes CIS 2.1.2 documentation and adds PowerShell remediation/links.
powershell/public/cis/Test-MtCisAdminConsentWorkflowEnabled.ps1	Updates CIS benchmark reference and adjusts formatting for readability.
powershell/public/cis/Test-MtCisAdminConsentWorkflowEnabled.md	Refreshes CIS 5.1.5.2 documentation and updates references to v6.0.1.
powershell/public/cis/Test-MtCis365PublicGroup.ps1	Updates CIS benchmark reference to v6.0.1.
powershell/public/cis/Test-MtCis365PublicGroup.md	Refreshes CIS 1.2.1 documentation and adds links, updates references to v6.0.1.
powershell/Maester.psd1	Exports the new CIS 8.2.3 cmdlet from the module manifest.

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