diff --git a/src/powershell/tests/Test-Assessment.25379.md b/src/powershell/tests/Test-Assessment.25379.md
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+Without compliant network controls in Conditional Access policies, organizations cannot enforce that users connect to corporate resources through the Global Secure Access service, leaving authentication traffic vulnerable to interception and replay attacks from arbitrary network locations. A threat actor who has obtained valid user credentials through phishing or credential theft can authenticate from any internet location, bypassing Global Secure Access network controls. Once authenticated, the actor can access Microsoft Entra ID-integrated applications and services, exfiltrate data, or establish persistence by creating additional credentials or modifying user permissions. The compliant network check addresses this by requiring that authentication traffic originates from the Global Secure Access service, which tags authentication requests with tenant-specific network identity signals. This enables Microsoft Entra ID Conditional Access to verify that users are connecting through the organization's secured network path before granting access. 
+
+**Remediation action**
+
+- [Global Secure Access > Session Management > Adaptive Access](https://entra.microsoft.com/#view/Microsoft_Azure_Network_Access/SessionManagementMenu.ReactView/menuId~/null/sectionId~/null)
+- [Conditional Access > Named Locations](https://entra.microsoft.com/#view/Microsoft_AAD_ConditionalAccess/ConditionalAccessBlade/~/NamedLocations)
+- [Conditional Access Policies](https://entra.microsoft.com/#view/Microsoft_AAD_ConditionalAccess/ConditionalAccessBlade/~/Policies) 
+- [Enable compliant network check with Conditional Access](https://learn.microsoft.com/en-us/entra/global-secure-access/how-to-compliant-network#enable-global-secure-access-signaling-for-conditional-access)
+- [Protect your resources behind the compliant network](https://learn.microsoft.com/en-us/entra/global-secure-access/how-to-compliant-network#protect-your-resources-behind-the-compliant-network)
+- [Global Secure Access clients overview](https://learn.microsoft.com/en-us/entra/global-secure-access/concept-clients)
+- [Compliant network check enforcement](https://learn.microsoft.com/en-us/entra/global-secure-access/how-to-compliant-network#compliant-network-check-enforcement)
+
+<!--- Results --->
+%TestResult%
diff --git a/src/powershell/tests/Test-Assessment.25379.ps1 b/src/powershell/tests/Test-Assessment.25379.ps1
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+<#
+.SYNOPSIS
+    Validates that compliant network controls are used in Conditional Access policies.
+.DESCRIPTION
+    This test checks if Global Secure Access signaling is enabled, the compliant network named location exists, and at least one enabled Conditional Access policy blocks access from all locations except the compliant network.
+.NOTES
+    Test ID: 25379
+    Category: External Identities
+    Required API: Microsoft Graph (beta)
+#>
+
+function Test-Assessment-25379 {
+    [ZtTest(
+        Category = 'External Identities',
+        ImplementationCost = 'Medium',
+        MinimumLicense = ('AAD_PREMIUM'),
+        Pillar = 'Network',
+        RiskLevel = 'Medium',
+        SfiPillar = 'Protect networks',
+        TenantType = ('Workforce','External'),
+        TestId = 25379,
+        Title = 'Compliant network controls are used in conditional access policies',
+        UserImpact = 'Medium'
+    )]
+    [CmdletBinding()]
+    param()
+
+    Write-PSFMessage '🟦 Start' -Tag Test -Level VeryVerbose
+
+    #region Data Collection
+    $activity = 'Checking compliant network controls in Conditional Access'
+    Write-ZtProgress -Activity $activity -Status 'Querying Global Secure Access signaling status'
+
+    # Query 1: Q1:  Get Global Secure Access Conditional Access signaling settings
+    $settings = Invoke-ZtGraphRequest -RelativeUri 'networkAccess/settings/conditionalAccess' -ApiVersion beta
+
+    # Query 2: Q2: Retrieve the compliant network named location
+    Write-ZtProgress -Activity $activity -Status 'Querying compliant network named location'
+
+    $namedLocations = Invoke-ZtGraphRequest -RelativeUri "identity/conditionalAccess/namedLocations`?`$filter=isof('microsoft.graph.compliantNetworkNamedLocation')" -ApiVersion beta
+    # Query 3: Q3: Retrieve enabled Conditional Access policies
+    Write-ZtProgress -Activity $activity -Status 'Querying enabled Conditional Access policies'
+    $policies = Invoke-ZtGraphRequest -RelativeUri "identity/conditionalAccess/policies`?`$filter=state eq 'enabled'" -ApiVersion beta
+    #endregion Data Collection
+
+    #region Assessment
+    $testResultMarkdown = ''
+    $passed = $false
+    $customStatus = $null
+    $mdInfo = ''
+    $compliantNetworkLocation = $null
+    $compliantNetworkLocationId = $null
+    $policyMatch = $null
+    $investigateMatch = $null
+
+    if ($null -eq $settings -or $settings.signalingStatus -ne 'enabled') {
+        $testResultMarkdown = '❌ Global Secure Access signaling is disabled or could not be retrieved.'
+        $passed = $false
+    }
+    else {
+        if ($null -eq $namedLocations) {
+            $testResultMarkdown = '❌ Compliant network named location does not exist.'
+            $passed = $false
+        } else {
+            $compliantNetworkLocation = $namedLocations | Where-Object { $_.'@odata.type' -eq '#microsoft.graph.compliantNetworkNamedLocation' -and $_.compliantNetworkType -eq 'allTenantCompliantNetworks' }
+            if ($null -eq $compliantNetworkLocation) {
+                $testResultMarkdown = '❌ Compliant network named location not found or not properly configured.'
+                $passed = $false
+            } else {
+                $compliantNetworkLocationId = $compliantNetworkLocation.id
+                if ($null -eq $policies -or !$policies.value) {
+                    $testResultMarkdown = '❌ No enabled Conditional Access policies found.'
+                    $passed = $false
+                } else {
+                    # Find policy that blocks all except compliant network (Standard pattern)
+                    $policyMatch = $policies| Where-Object {
+                        $_.conditions.locations.includeLocations -contains 'All' -and
+                        $_.conditions.locations.excludeLocations -contains $compliantNetworkLocationId -and
+                        $_.grantControls.builtInControls -contains 'block'
+                    }
+                    # Investigate: alternative enforcement patterns
+                    # Pattern 1: Requires additional controls (MFA, device compliance) for non-compliant networks
+                    $investigateMatchPattern1 = $policies | Where-Object {
+                        $_.conditions.locations.excludeLocations -contains $compliantNetworkLocationId -and
+                        ($_.grantControls.builtInControls -notcontains 'block')
+                    }
+                    # Pattern 2: Compliant network in includeLocations rather than excludeLocations
+                    $investigateMatchPattern2 = $policies| Where-Object {
+                        $_.conditions.locations.includeLocations -contains $compliantNetworkLocationId -and
+                        $_.conditions.locations.excludeLocations -notcontains $compliantNetworkLocationId
+                    }
+                    # Pattern 3: Targets specific applications with compliant network conditions
+                    $investigateMatchPattern3 = $policies| Where-Object {
+                        ($_.conditions.locations.includeLocations -contains 'All' -or $_.conditions.locations.excludeLocations -contains $compliantNetworkLocationId) -and
+                        ($_.conditions.applications.includeApplications -ne 'All')
+                    }
+                    $investigateMatch = $investigateMatchPattern1 + $investigateMatchPattern2 + $investigateMatchPattern3 | Select-Object -Unique
+                    if ($policyMatch) {
+                        $testResultMarkdown = "✅ Compliant network controls are configured in Conditional Access.`n`n%TestResult%"
+                        $passed = $true
+                    } elseif ($investigateMatch) {
+                        $testResultMarkdown = "⚠️ Compliant network controls are partially configured. Alternative enforcement pattern requires manual review.`n`n%TestResult%"
+                        $passed = $true
+                        $customStatus = 'Investigate'
+                    } else {
+                        $testResultMarkdown = "❌ Compliant network controls are not properly configured.`n`n%TestResult%"
+                        $passed = $false
+                    }
+                }
+            }
+        }
+    }
+    #endregion Assessment
+
+    #region Report Generation
+    $mdInfo = ''
+
+    # Add Global Secure Access Signaling Status
+    $mdInfo += "`n## Global secure access configuration`n`n"
+    $mdInfo += "| Setting | Value |`n"
+    $mdInfo += "| :--- | :--- |`n"
+    $signalingStatusValue = if ($null -ne $settings) { $settings.signalingStatus } else { 'N/A' }
+    $mdInfo += "| Signaling status | $signalingStatusValue |`n`n"
+    $namedLocationPortal = "https://entra.microsoft.com/#view/Microsoft_AAD_ConditionalAccess/ConditionalAccessBlade/~/NamedLocations"
+    # Add Compliant Network Named Location Details
+    if ($compliantNetworkLocation) {
+        $mdInfo += "## Compliant network named location`n`n"
+        $mdInfo += "| Property | Value |`n"
+        $mdInfo += "| :--- | :--- |`n"
+
+        $mdInfo += "| Display name  | [$(get-safeMarkdown($($compliantNetworkLocation.displayName)))]($namedLocationPortal) |`n"
+        $mdInfo += "| Network type | $($compliantNetworkLocation.compliantNetworkType) |`n"
+        $isTrustedValue = if ($null -ne $compliantNetworkLocation.isTrusted) { $compliantNetworkLocation.isTrusted } else { 'Not specified' }
+        $mdInfo += "| Is trusted | $isTrustedValue |`n`n"
+        #$displayText = "[$(Get-SafeMarkdown($superUserObj.DisplayName))]($spPortalLink)"
+    }
+
+    # Add Conditional Access Policy Details
+    if ($passed -or $customStatus -eq 'Investigate') {
+        $mdInfo += "## Conditional access policies using compliant network`n`n"
+        $mdInfo += "| Status | Policy name | State | Include locations |  Grant controls |`n"
+        $mdInfo += "| :--- | :--- | :--- | :--- | :--- |`n"
+
+        if ($policyMatch) {
+            foreach ($policy in $policyMatch) {
+                $includeLocations = if ($policy.conditions.locations.includeLocations) { ($policy.conditions.locations.includeLocations -join ', ') } else { 'None' }
+                $excludeLocations = if ($policy.conditions.locations.excludeLocations) { ($policy.conditions.locations.excludeLocations -join ', ') } else { 'None' }
+                $grantControls = if ($policy.grantControls.builtInControls) { ($policy.grantControls.builtInControls -join ', ') } else { 'None' }
+                $mdInfo += "| ✅ | [$(get-safeMarkdown($($compliantNetworkLocation.displayName)))]($namedLocationPortal)  | $($policy.state) | $includeLocations | $grantControls |`n"
+            }
+        }
+
+        if ($investigateMatch) {
+            foreach ($policy in $investigateMatch) {
+                $includeLocations = if ($policy.conditions.locations.includeLocations) { ($policy.conditions.locations.includeLocations -join ', ') } else { 'None' }
+                $excludeLocations = if ($policy.conditions.locations.excludeLocations) { ($policy.conditions.locations.excludeLocations -join ', ') } else { 'None' }
+                $grantControls = if ($policy.grantControls.builtInControls) { ($policy.grantControls.builtInControls -join ', ') } else { 'None' }
+                $mdInfo += "| ⚠️ | [$(get-safeMarkdown($($compliantNetworkLocation.displayName)))]($namedLocationPortal)  | $($policy.state) | $includeLocations  | $grantControls |`n"
+            }
+        }
+
+        $mdInfo += "`n## Portal Links`n`n"
+        $mdInfo += "- [Global Secure Access Settings](https://entra.microsoft.com/#view/Microsoft_Azure_Network_Access/SessionManagementMenu.ReactView/menuId~/null/sectionId~/null)`n"
+        $mdInfo += "- [Conditional Access Named Locations](https://entra.microsoft.com/#view/Microsoft_AAD_ConditionalAccess/ConditionalAccessBlade/~/NamedLocations)`n"
+        $mdInfo += "- [Conditional Access Policies](https://entra.microsoft.com/#view/Microsoft_AAD_ConditionalAccess/ConditionalAccessBlade/~/Policies)`n"
+    }
+
+    $testResultMarkdown = $testResultMarkdown -replace "%TestResult%", $mdInfo
+
+    #endregion Report Generation
+
+    $params = @{
+        TestId             = '25379'
+        Title              = 'Compliant network controls are used in conditional access policies',
+        Status             = $passed
+        Result             = $testResultMarkdown
+    }
+    if ($customStatus) {
+        $params.CustomStatus = $customStatus
+    }
+    Add-ZtTestResultDetail @params
+}