Mdm Device Management

# docker-compose.yml
version: "3.8"

services:
  mysql:
    image: mysql:8.0
    environment:
      MYSQL_ROOT_PASSWORD: "${FLEET_MYSQL_ROOT_PASSWORD}"
      MYSQL_DATABASE: fleet
      MYSQL_USER: fleet
      MYSQL_PASSWORD: "${FLEET_MYSQL_PASSWORD}"
    volumes:
      - mysql-data:/var/lib/mysql
    ports:
      - "3306:3306"
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 10s
      retries: 5

  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"

  fleet:
    image: fleetdm/fleet:v4.47.0
    depends_on:
      mysql:
        condition: service_healthy
      redis:
        condition: service_started
    environment:
      FLEET_MYSQL_ADDRESS: mysql:3306
      FLEET_MYSQL_DATABASE: fleet
      FLEET_MYSQL_USERNAME: fleet
      FLEET_MYSQL_PASSWORD: "${FLEET_MYSQL_PASSWORD}"
      FLEET_REDIS_ADDRESS: redis:6379
      FLEET_SERVER_TLS: "true"
      FLEET_SERVER_TLS_COMPATIBILITY: modern
      FLEET_SERVER_CERT: /tls/fleet.crt
      FLEET_SERVER_KEY: /tls/fleet.key
      FLEET_LOGGING_JSON: "true"
    volumes:
      - ./tls:/tls:ro
    ports:
      - "8080:8080"

volumes:
  mysql-data:

# Generate TLS certs (use real certs in production)
mkdir -p tls
openssl req -x509 -newkey rsa:4096 -sha256 -days 365 \
  -nodes -keyout tls/fleet.key -out tls/fleet.crt \
  -subj "/CN=fleet.yourcompany.com"

# Start services
docker compose up -d

# Create admin account
docker compose exec fleet fleet prepare db
docker compose exec fleet fleet setup \
  --email admin@yourcompany.com \
  --name "IT Admin" \
  --password "${FLEET_ADMIN_PASSWORD}" \
  --org-name "YourCompany"

# Install fleetctl
brew install fleetdm/tap/fleetctl

# Authenticate
fleetctl config set --address https://fleet.yourcompany.com:8080
fleetctl login --email admin@yourcompany.com

# Generate an installer package for macOS
fleetctl package --type pkg \
  --fleet-url https://fleet.yourcompany.com:8080 \
  --enroll-secret "$(fleetctl get enroll-secret)" \
  --fleet-certificate tls/fleet.crt

# The .pkg file can be distributed via Apple Business Manager or manually

# Download the Fleet osquery MSI installer
fleetctl package --type msi `
  --fleet-url https://fleet.yourcompany.com:8080 `
  --enroll-secret "$(fleetctl get enroll-secret)" `
  --fleet-certificate tls/fleet.crt

# Install silently
msiexec /i fleet-osquery.msi /quiet /norestart

# fleet-policies.yml — apply with: fleetctl apply -f fleet-policies.yml
apiVersion: v1
kind: policy
spec:
  name: FileVault enabled (macOS)
  query: >
    SELECT 1 FROM disk_encryption
    WHERE user_uuid IS NOT '' AND encrypted = 1;
  description: Ensures FileVault disk encryption is enabled.
  resolution: "Enable FileVault: System Settings > Privacy & Security > FileVault."
  platform: darwin

---
apiVersion: v1
kind: policy
spec:
  name: BitLocker enabled (Windows)
  query: >
    SELECT 1 FROM bitlocker_info
    WHERE protection_status = 1;
  description: Ensures BitLocker drive encryption is active.
  resolution: "Enable BitLocker via Settings > Privacy & Security > Device Encryption."
  platform: windows

---
apiVersion: v1
kind: policy
spec:
  name: Firewall enabled (macOS)
  query: >
    SELECT 1 FROM alf WHERE global_state >= 1;
  description: macOS Application Layer Firewall must be on.
  resolution: "Enable firewall: System Settings > Network > Firewall."
  platform: darwin

---
apiVersion: v1
kind: policy
spec:
  name: OS up to date (macOS)
  query: >
    SELECT 1 FROM os_version
    WHERE platform = 'darwin' AND major >= 14;
  description: Requires macOS 14 (Sonoma) or later.
  resolution: "Update macOS via System Settings > General > Software Update."
  platform: darwin

# In ABM (business.apple.com):
# 1. Settings > MDM Servers > Add MDM Server
# 2. Upload the public key from your MDM (Fleet, Jamf, Kandji)
# 3. Download the ABM token and upload it to your MDM
# 4. Assign devices to the MDM server by serial number

# Verify DEP assignment with fleetctl (Fleet)
fleetctl get mdm-apple

# Generate enrollment profile URL (Fleet example)
fleetctl get enrollment-profile > enrollment.mobileconfig

# Distribute to user — they open the .mobileconfig file
# Then approve in System Settings > Profiles

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
  "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>PayloadContent</key>
    <array>
        <dict>
            <key>PayloadType</key>
            <string>com.apple.MCX.FileVault2</string>
            <key>PayloadIdentifier</key>
            <string>com.yourcompany.filevault</string>
            <key>PayloadUUID</key>
            <string>A1B2C3D4-E5F6-7890-ABCD-EF1234567890</string>
            <key>PayloadVersion</key>
            <integer>1</integer>
            <key>Enable</key>
            <string>On</string>
            <key>Defer</key>
            <true/>
            <key>DeferForceAtUserLoginMaxBypassAttempts</key>
            <integer>0</integer>
            <key>ShowRecoveryKey</key>
            <false/>
            <key>UseRecoveryKey</key>
            <true/>
        </dict>
    </array>
    <key>PayloadDisplayName</key>
    <string>FileVault Enforcement</string>
    <key>PayloadIdentifier</key>
    <string>com.yourcompany.filevault.profile</string>
    <key>PayloadType</key>
    <string>Configuration</string>
    <key>PayloadUUID</key>
    <string>F1E2D3C4-B5A6-7890-FEDC-BA0987654321</string>
    <key>PayloadVersion</key>
    <integer>1</integer>
</dict>
</plist>

# Enable firewall via MDM command or script
sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setglobalstate on
sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setstealthmode on
sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setallowsigned enable

# Check current join status
dsregcmd /status

# Join Azure AD (user will be prompted for credentials)
Start-Process "ms-settings:workplace"

# Verify Intune enrollment
Get-WmiObject -Namespace "root\cimv2\mdm\dmmap" `
  -Class "MDM_DevDetail_Ext01" | Select DeviceID

# Collect hardware hash for Autopilot registration
Install-Script -Name Get-WindowsAutoPilotInfo -Force
Get-WindowsAutoPilotInfo -OutputFile C:\temp\autopilot.csv

# Upload autopilot.csv to Intune > Devices > Windows Enrollment > Devices

# Enable BitLocker on the OS drive with TPM
Enable-BitLocker -MountPoint "C:" `
  -EncryptionMethod XtsAes256 `
  -TpmProtector

# Add a recovery password and back it up to Azure AD
Add-BitLockerKeyProtector -MountPoint "C:" -RecoveryPasswordProtector
BackupToAAD-BitLockerKeyProtector -MountPoint "C:" `
  -KeyProtectorId (Get-BitLockerVolume -MountPoint "C:").KeyProtector[1].KeyProtectorId

# Verify encryption status
Get-BitLockerVolume | Select-Object MountPoint, VolumeStatus, EncryptionPercentage

# Ensure all profiles are enabled
Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled True

# Block all inbound by default, allow outbound
Set-NetFirewallProfile -Profile Domain,Public,Private `
  -DefaultInboundAction Block `
  -DefaultOutboundAction Allow

# Allow specific inbound rules (example: RDP only from VPN subnet)
New-NetFirewallRule -DisplayName "Allow RDP from VPN" `
  -Direction Inbound -Protocol TCP -LocalPort 3389 `
  -RemoteAddress 10.0.0.0/8 -Action Allow