Microsoft Intune: Intune Suite - Unattended Remote Help for Windows - Remote Sign-in

🚨 The Signal: Intune Suite now offers unattended remote access to Windows devices via cloud, allowing administrators to sign in without user interaction. This significantly expands remote management capabilities but introduces new attack surfaces for privileged access.

The Impact

Administrators gain powerful remote access, but this creates a high security risk if not properly secured, potentially leading to unauthorised system control.

• Security Teams: New attack vector for privileged access if credentials are compromised.
• Administrators: Increased risk of account compromise due to expanded remote access capabilities.
• End Users: Potential for unauthorised device access if administrative controls are weak.
• Organisations: Higher risk of data breach or system compromise from unmanaged remote sessions.

The Action

1. Review and update existing Intune role-based access controls (RBAC) for Remote Help.
2. Implement Conditional Access policies to restrict unattended Remote Help sessions to trusted devices and locations.
3. Mandate strong multi-factor authentication (MFA) for all accounts with unattended Remote Help permissions.
4. Establish clear audit logging and alerting for unattended Remote Help session initiation and activity.
5. Regularly review unattended Remote Help usage logs for anomalous activity.

Domain: Intune · Impact: high · Workload: Intune · Essential Eight: Restrict Administrative Privileges, Multi-Factor Authentication · ISM: ISM-0109, ISM-0123, ISM-0140, ISM-0445, ISM-0974, ISM-1173, ISM-1175, ISM-1228, ISM-1380, ISM-1401, ISM-1504, ISM-1505, ISM-1507, ISM-1508, ISM-1509, ISM-1647, ISM-1648, ISM-1650, ISM-1679, ISM-1680, ISM-1681, ISM-1682, ISM-1683, ISM-1686, ISM-1688, ISM-1689, ISM-1815, ISM-1819, ISM-1872, ISM-1873, ISM-1874, ISM-1883, ISM-1892, ISM-1893, ISM-1894, ISM-1897, ISM-1898, ISM-1906, ISM-1907