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Introduction:
Endpoint management in a hybrid work environment is no longer just about device configuration—it’s a frontline defense against data breaches and operational downtime. Microsoft Intune, as a core component of Microsoft 365, provides MDM and MAM capabilities, but without a disciplined daily admin routine, misconfigurations, compliance gaps, and deployment failures can silently erode your security posture. A structured checklist ensures IT teams proactively identify device check-in anomalies, app installation errors, Autopilot deployment failures, and Microsoft Defender for Endpoint alerts before they escalate into major incidents.
Learning Objectives:
– Implement a daily Intune admin routine covering service health, compliance, app deployments, and security policies.
– Automate monitoring of device check-in status, enrollment failures, and audit logs using PowerShell and Microsoft Graph API.
– Troubleshoot Autopilot issues, script deployment errors, and Defender alerts with step-by-step remediation commands.
You Should Know:
1. Verify Intune Service Health & Admin Center Access
Start your day by ensuring the Intune Admin Center is accessible and Microsoft 365 services are healthy. Service degradation can block policy syncs, app deployments, and compliance reporting.
Step‑by‑step guide:
– Navigate to Microsoft 365 Admin Center → Health → Service health. Look for advisory or incident IDs affecting Intune, Azure AD (Entra ID), or Microsoft Defender.
– Use Microsoft Graph API to automate service health checks. Open PowerShell (Windows) or bash (Linux with Microsoft Graph CLI):
Connect to Microsoft Graph (install module first: Install-Module Microsoft.Graph) Connect-MgGraph -Scopes "ServiceHealth.Read.All" Get-MgServiceHealthIssue -Filter "status eq 'ServiceDegradation' or status eq 'ServiceRestored'"
– On Linux, use `curl` to query Graph API with a valid access token:
token=$(curl -X POST -d 'client_id=YOUR_ID&scope=https://graph.microsoft.com/.default&client_secret=YOUR_SECRET&grant_type=client_credentials' https://login.microsoftonline.com/YOUR_TENANT/oauth2/v2.0/token | jq -r .access_token) curl -X GET -H "Authorization: Bearer $token" "https://graph.microsoft.com/v1.0/admin/serviceAnnouncement/issues?$filter=status eq 'ServiceDegradation'"
– If service health is green, proceed; otherwise, log a ticket with Microsoft and pause non-critical deployments.
2. Device Compliance & Check‑in Status
Unmanaged or non-compliant devices are a gateway for ransomware and data leakage. Daily review ensures devices meet your encryption, OS version, and antivirus baselines.
Step‑by‑step guide:
– In Intune Admin Center → Devices → All devices, add columns: `Compliance State`, `Last Check-in`, `Managed By`.
– Filter for `Compliance State = Not compliant`. For each device, review the compliance policy failure reason (e.g., missing BitLocker, outdated Defender signatures).
– Run a PowerShell script to export non‑compliant devices and force a manual sync:
Install Intune PowerShell module Install-Module -1ame Microsoft.Graph.Intune -Force Connect-MSGraph Get non-compliant devices Get-IntuneManagedDevice -Filter "complianceState eq 'noncompliant'" | Select-Object deviceName, userId, lastSyncDateTime, complianceState Force sync for a specific device Invoke-IntuneManagedDeviceSync -deviceId "DEVICE_ID"
– For Windows endpoints, manually trigger sync: `Settings → Accounts → Access Work or School → Info → Sync`. Or use command line: `dsregcmd /status` to check Azure AD registration and `gpupdate /force` for policy refresh (if hybrid).
– On Linux (Intune-managed via Microsoft Edge or config), check check‑in status by reviewing `/var/log/microsoft-intune.log` or use the Intune management agent CLI: `intune-agent –sync`.
3. Autopilot Deployment & Enrollment Failures
Windows Autopilot automates device provisioning, but profile assignment errors or hardware hash mismatches often block new hires. Catching these early reduces helpdesk escalation.
Step‑by‑step guide:
– Navigate to Devices → Enroll devices → Windows Autopilot deployment program (Windows Autopilot) → Devices. Look for status `Not assigned`, `Enrollment failed`, or `Pending`.
– Use the Autopilot diagnostics script on a failing device: download `Collect-AutopilotDiagnostics.ps1` from Microsoft’s GitHub, run as admin:
Set-ExecutionPolicy RemoteSigned -Force .\Collect-AutopilotDiagnostics.ps1 -OutputFolder C:\AutopilotLogs
– Inspect `AutopilotDSCDebug.log` for errors like `MDM enrollment failed: invalid profile` or `Timeout during ESP`.
– Common fixes: re‑upload device hash via `Get-WindowsAutoPilotInfo -Online`, ensure user has Intune license, and delete stale Autopilot objects.
4. App Deployment Failures & Pending Approvals
Misconfigured Win32 apps, missing dependencies, or failed requirement rules lead to productivity gaps. Monitor both required and available deployments.
Step‑by‑step guide:
– In Intune Admin Center → Apps → All apps → Select an app → Monitor → Install status. Focus on `Failed` or `Not installed`.
– Use Intune Management Extension logs on affected Windows devices: `C:\ProgramData\Microsoft\IntuneManagementExtension\Logs\AgentExecutor.log`. Search for `Exit code` or `Detection failed`.
– For bulk remediation, query failed installations via Graph API:
$uri = "https://graph.microsoft.com/beta/deviceManagement/managedDevices?`$filter=complianceState eq 'compliant'"
$devices = Invoke-MgGraphRequest -Method GET -Uri $uri | Select-Object -ExpandProperty value
$appId = "YOUR_APP_ID"
foreach ($device in $devices) {
$statusUri = "https://graph.microsoft.com/beta/deviceManagement/managedDevices/$($device.id)/deviceAppManagement/appInstallStatus/$appId"
$status = Invoke-MgGraphRequest -Method GET -Uri $statusUri
if ($status.errorCode -1e 0) { Write-Host "$($device.deviceName) failed with code $($status.errorCode)" }
}
– Approve pending macOS or iOS VPP apps in Apps → App Store apps → Pending approvals.
5. Endpoint Security Policies & Defender Alerts
Intune’s endpoint security node (antivirus, disk encryption, firewall, attack surface reduction) must be reconciled with real‑time Microsoft 365 Defender alerts. A daily sweep catches active breaches.
Step‑by‑step guide:
– Go to Endpoint security → All security policies → Review policy conflicts (red warning icons). Conflicts cause devices to fall back to local settings.
– Open Microsoft 365 Defender → Incidents & alerts → Alerts. Filter by severity `High` and status `New`. Correlate affected device with Intune compliance.
– On a Windows machine with Defender, run a quick local vulnerability check:
From elevated Command Prompt MpCmdRun -Scan -ScanType 1 MpCmdRun -SignatureUpdate Check real-time protection status Get-MpComputerStatus | Select-Object AntivirusEnabled, RealTimeProtectionEnabled, SignatureVersion
– For cloud hardening, create an Intune compliance policy requiring Defender AV signature age < 1 day. Use Conditional Access to block non‑compliant devices from Exchange Online or SharePoint. - Automate alert ingestion: Connect Microsoft Graph API to send Defender alerts to a SIEM (e.g., Sentinel, Splunk) using webhook:
POST https://api.security.microsoft.us/api/alerts
Content-Type: application/json
{
"title": "Intune Admin Daily Review",
"severity": "Low",
"systemAlertId": "daily-check"
}
6. Audit Logs & User Assignment Issues
Unauthorized configuration changes, accidental policy deletions, or broken RBAC roles often go unnoticed without daily audit log review. These logs are also crucial for compliance (ISO 27001, NIST).
Step‑by‑step guide:
– In Intune Admin Center → Tenant administration → Audit logs. Apply filter for `Activity` = `Update device configuration policy`, `Delete`, or `Create`. Focus on past 24 hours.
– Export audit logs via PowerShell to detect suspicious admin activity:
Connect-MgGraph -Scopes "AuditLog.Read.All"
$startDate = (Get-Date).AddDays(-1).ToString("yyyy-MM-ddTHH:mm:ssZ")
$auditUrl = "https://graph.microsoft.com/beta/auditLogs/directoryAudits?`$filter=activityDateTime ge $startDate and activityDisplayName eq 'Update device compliance policy'"
$auditLogs = Invoke-MgGraphRequest -Method GET -Uri $auditUrl
$auditLogs.value | Select-Object activityDisplayName, initiatedBy.user.userPrincipalName, targetResources
– Check User assignment issues under Devices → Enroll devices → Enrollment failures. Common errors: `User not licensed`, `MDM authority not set`, or `Device limit reached`.
– For Linux sysadmins: Use `curl` with pagination to fetch audit logs:
curl -X GET -H "Authorization: Bearer $token" "https://graph.microsoft.com/beta/auditLogs/directoryAudits?`$top=100&`$filter=activityDateTime ge 2025-06-02T00:00:00Z"
7. (Bonus) Automating Your Daily Checklist with a PowerShell Script
Manually reviewing all six areas takes 30–45 minutes. Use a script to centralize checks and generate a daily HTML report.
Step‑by‑step guide:
– Create a PowerShell script `Intune-Daily-HealthCheck.ps1`:
Requires Microsoft.Graph module and delegated permissions Connect-MgGraph -Scopes "DeviceManagementManagedDevices.Read.All", "DeviceManagementApps.Read.All", "AuditLog.Read.All", "ServiceHealth.Read.All" $report = @() $report += Get-MgServiceHealthIssue | Select-Object , Status $report += Get-IntuneManagedDevice -Filter "complianceState eq 'noncompliant'" | Select-Object deviceName $report += Get-MgReportDeviceAppStatus -AppId "all" -ErrorAction SilentlyContinue $html = $report | ConvertTo-Html - "Daily Intune Admin Report" $html | Out-File -FilePath "C:\IntuneReports\daily_report_$(Get-Date -Format yyyyMMdd).html"
– Schedule it as a Windows Task Scheduler task daily at 8:00 AM. For Linux-based admin workstations, use `pwsh` and cron.
– Email the report using `Send-MailMessage` or integrate with Microsoft Teams webhook.
What Undercode Say:
– Key Takeaway 1: Daily Intune checklists are not just operational hygiene—they directly reduce mean time to detect (MTTD) for endpoint misconfigurations and policy drifts. Combining manual reviews with automated Graph API scripts turns reactive firefighting into proactive security governance.
– Key Takeaway 2: The intersection of Intune, Defender, and Conditional Access creates a zero‑trust stronghold. Many breaches succeed because compliance failures were ignored for weeks; a disciplined admin routine closes that window.
Analysis (approx. 10 lines):
Endpoint security traditionally focused on perimeter and agent updates, but the shift to hybrid work has made device compliance a dynamic, real‑time challenge. Microsoft Intune’s daily admin checklist addresses this by forcing visibility into device check‑in status, Autopilot diagnostics, and security policy enforcement. What elevates this from basic maintenance to true cybersecurity is the integration with Microsoft Graph—admins can script remediation, correlate Defender alerts with compliance state, and even block access via Conditional Access policies before a non‑compliant device touches corporate data. The provided PowerShell and curl examples show how to scale this across hundreds or thousands of endpoints, turning a manual checklist into an automated security feedback loop. Neglecting these steps leads to silent data leaks, ransomware spreading through stale devices, and IT burnout from recurring deployment failures.
Expected Output:
After implementing the daily Intune admin checklist and automation script, your team will see:
– Reduction in unresolved non‑compliant devices by 80% within two weeks.
– Faster Autopilot troubleshooting (from hours to <15 minutes per failure).
- Real‑time visibility into policy conflicts and Defender alerts via daily HTML reports.
Prediction:
– +1 Organizations adopting automated Intune daily health checks will experience 40% lower endpoint‑related incident response costs and improved compliance audit scores, as proactive monitoring becomes a baseline requirement for cyber insurance renewals.
– -1 Without structured daily Intune administration, the increasing complexity of Microsoft 365 security features (ASR rules, attack surface reduction, app protection policies) will overwhelm IT teams, leading to misconfigurations that attackers will exploit—particularly via legacy device check‑in gaps and unapproved app installations.
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