Getting Started with Microsoft Intune - Part 2

The first part of this blog introduced device management and some of the Intune basics. This follow-up covers all the initial setup required for getting Intune deployed.

Setup

Intune is all managed from the Endpoint Console, which as per usual, has a new UI coming out. There’s also device-related panels in the main admin page, the security pages, and AzureAD/Entra. The following sub-sections list most of the important parts of the various consoles.

Devices

The most commonly used page is probably the all devices panel:

Enrollment

After that, the enrollment panel is a shortcut to all the OS-specific enrollment options, of which there are many.

The typical enrolment options are probably going to be:

1. Windows Automatic Enrollment - with a couple of published DNS records, Windows devices can be enrolled by signing in with a valid email address or via Company Portal. For more information see here.
2. MacOS Enrollment Program Tokens - is the Apple Business Manager mechanism for enrollment (see here). The other option is to use the Apple Configurator iOS App or Company Portal to manually add a device.
3. Android enrollment needs configuration of a profile or one of or both Personally-owned devices with work profile (aka BYOD) or Corporate-owned, fully managed user devices for work-only devices.

Compliance and Configuration

There are compliance and configuration profiles for all platforms, which can be found centrally:

In this context, configuration is specifying settings, compliance is verifying the current settings against a standard.

It’s often easier to first go to the relevant device category and view the configuration there, as then it will only show you the relevant policies for that category. For example, under Devices > Windows:

Compliance profiles are applied as well as configuration profiles. They specify what’s expected of devices; non-compliant devices can be blocked from accessing company data.

When creating new configuration profiles for a platform you typically have two choices. Settings catalog allows you to select from the whole range of possible configuration options, whereas Templates has a range of pre-selected lists of settings from the catalog. The Settings catalog does have a search feature, but still presents dauntingly long lists of settings to enable and configure:

You’ll likely need a whole bunch of individual configuration profiles, and it’s easier to manage them if you keep them as separate and focussed as possible. For example, at Hexiosec we currently have the following key profiles set for Windows (and others being tested):

For macOS, the Custom option under Templates lets you use a mobileconfig (XML) policy, such as the examples in the Intune samples GitHub repo. We have the following key macOS configuration policies set:

It’s a long list, partly thanks to Defender needing different bits of config.

The last one is particularly welcome by users - it allows users to sign in once to all Microsoft apps (see here for more).

Many of the device configuration settings are also available in dedicated sections under endpoint security:

More on that in the next section.

Finally, there’s app protection policies. These are technically configuration policies, but can be set from the Apps menu. They are used to setup work containers on BYOD devices, and what’s allowed between work and non-work apps. A prime example here is allowing the Outlook in the work container sync local contacts and calendars.

Security Configuration

There’s a whole section in the Intune console devoted to Endpoint security:

This includes, for example, settings for disk encryption and anti-virus:

Alternatively, it can all be set in the Defender portal. Configuring it in Intune means it won’t be available in the Defender portal, although they do offer a handy button to move across:

There is also an overlap with what you can set via device configuration policies and here in the Endpoint Security section.

Apps

The Apps panel is where you can specify which applications are available per platform. They can be assigned to devices and groups as either required (will be installed automatically) or optional (will be available to manually install via Company Portal).

In general and regardless of the platform, apps can be added either by selecting them in the respective app store, or via an installation file. The latter method is, unsurprisingly, the more complicated approach.

All licensed Apple apps have to be bought or added in Apple Business Manager for the tenant, and connected via the Apple VPP connector in Intune. If available via DMG or PKG they can be added in Intune as a macOS line-of-business app.

That’s all we’ll cover here. There are lots of intricacies to adding apps in Intune, but also lots of documentation.

Device Administrators

The setting for which domain accounts can authorise administrator actions on a managed device is, for some reasone, in AzureAD, specifically Devices > Device Settings, under Manage Additional local administrators on all Azure AD joined devices.

Advanced Stuff

Importing and Exporting Policies

Intune policies can be defined as ADMX files and imported and exported using PowerShell, or using tools such as IntuneManagement, which wrap PowerShell.

Scripts

The Intune console includes a place for scripts. We’ve found these most useful for Macs, where the Microsoft Intune samples on GitHub has some good examples, including one for tidying the Dock and one for installing Zoom.

Zero Touch Enrollment

With zero-touch enrollment (their jargon, not mine), devices purchased through Apple Business Manager or an Autopilot OEM programme (such as those from Lenovo, Dell and HP) are automatically added to Intune, from where they can be assigned to a user without administrators having to first touch the device. This means devices can be purchased and sent directly to users, and will be managed from first boot.

Shared Devices

In contrast to the user affinity model, you can also create shared devices. For example, at Hexiosec we use this for a cheap laptop that’s only used at conferences and events.

On Windows, for example, it means that the guest user is enabled but is wiped on logout. Microsoft 365 users can sign in using their company email address and access company resources, but the profile is also wiped on logout. You can optionally restrict access to the hard drive - it’s all set up using device configuration profiles, for example:

One requirement to get this working is setting up device categories, as described above, which allows users to select shared device on initial setup. This can probably also be achieved using device groups.

For more on shared devices, see this great blog.

Customising Company Portal

You can do lots to make it look like a branded application, all from this console in Intune

Related Posts

Getting Started with Microsoft Intune - Part 1

14 September 2023

Setting up Guest Account Access in Microsoft 365

22 June 2023

Avoiding MFA Mistakes With Microsoft 365

3 May 2022

About Scott Lester

Scott is a technical Cyber Security professional with over fifteen years' experience across a broad range of roles within the public and private sectors. With a deep understanding of cyber security, he has in his career focussed on applied cryptography, network technologies, digital forensics and security research. At Hexiosec he leads the delivery of all of our cyber security services.