Network Access Control

If you have a Network Access Control (NAC) appliance set up in your network, such as a Cisco ISE, in XenMobile, you can enable filters to set devices as compliant or not compliant for NAC, based on rules or properties. If a managed device in XenMobile does not meet the specified criteria, and as a result is marked Not Compliant, the NAC appliance will block the device on your network. For iOS devices, you can deploy the VPN policy and enable a NAC filter to block a VPN connection for devices that have non-compliant apps installed. For details, see the “iOS NAC configuration” section below.

In the XenMobile console, you select one or more criterion in the list to set a device as not compliant.

XenMobile supports the following NAC compliance filters:

Anonymous Devices: Checks if a device is in anonymous mode. This check is available if XenMobile can’t re-authenticate the user when a device attempts to reconnect.

Failed Samsung KNOX attestation: Checks if a device failed a query of the Samsung KNOX attestation server.

Forbidden Apps: Checks if a device has forbidden apps, as defined in an App Access policy. For more information about the App access policy, see App access device policies.

Inactive Devices: Checks if a device is inactive as defined by the Device Inactivity Days Threshold setting in Server Properties. For details, see Server properties.

Missing Required Apps: Checks if a device is missing required apps, as defined in an App Access policy.

Non-suggested Apps: Checks if a device has non-suggested apps, as defined in an App Access policy.

Noncompliant Password: Checks if the user password is compliant. On iOS and Android devices, XenMobile can determine whether the password currently on the device is compliant with the passcode policy sent to the device. For instance, on iOS, the user has 60 minutes to set a password if XenMobile sends a passcode policy to the device. Before the user sets the password, the passcode might be non-compliant.

Out of Compliance Devices: Checks whether a device is out of compliance, based on the Out of Compliance device property. That property is usually changed by the automated actions or by a third party making use of XenMobile APIs.

Revoked Status: Checks whether the device certificate was revoked. A revoked device cannot re-enroll until it is authorized again.

Rooted Android and Jailbroken iOS Devices: Checks whether an Android or iOS device is jailbroken.

Unmanaged Devices: Check whether a device is still in a managed state, under XenMobile control. For example, a device running in MAM mode or an un-enrolled device is not managed.

Note:

The Implicit Compliant/Not Compliant filter sets the default value only on devices that are managed by XenMobile. For example, any devices that have a blacklisted app installed or are not enrolled, are marked as Not-Compliant and will be blocked from your network by the NAC appliance.

Configure Network Access Control

  1. In the XenMobile console, click the gear icon in the upper-right corner. The Settings page appears.

  2. Under Server, click Network Access Control. The Network Access Control page appears.

    Image of Network Access Control Settings

  3. Select the check boxes for the Set as not compliant filters you want to enable.

  4. Click Save.

Network Access Control