Conditional Access: Restrict access to Exchange Online and only grant access to company enrolled devices using the Outlook app

July 25, 2018June 1, 2018 by Martin Bengtsson

Introduction

Long title, but that’s actually what this post is going to cover; how you can secure the access to company e-mail accounts and only allow access to such, if coming from an enrolled (compliant) Intune device and that device uses the Outlook app.

In this scenario, we only uses iOS devices and of such only allow enrollment of iOS devices, but this can of course be android and Windows as well. Everything in this post is achievable with the use of Microsoft Intune and Conditional Access in Azure. Curious? Read on 🙂

How to renew Apple Push Certificate in Microsoft Intune standalone

June 3, 2018May 28, 2018 by Martin Bengtsson

Introduction

I have previously done a short post on how to renew the Apple Push Certificate when having Intune integrated with Configuration Manager (Hybrid). Since then, I’ve changed the MDM authority to Intune standalone and therefore the procedure changes slightly. Again, this is taken directly from an production environment and my certificate was due to expire in roughly 30 days. For the curious, this is the exact steps I went through to renew our Apple Push Certificate in Microsoft Intune standalone.

Picture of the front page of the Apple Push Certificate portal

Flipping the switch, part 2.1: Exploit Guard challenges (Co-management with Intune MDM and SCCM)

June 13, 2018April 20, 2018 by Martin Bengtsson

Introduction

Just quickly following up on my previous post, on how I moved some of the Endpoint Protection workloads into Intune MDM (in a Co-management scenario with Configuration Manager). More specifically, I moved the Exploit Guard capabilities and while walking through the process, I mentioned the possible impact of Exploit Guard in an enterprise environment.

Again, this post is to highlight the possible impact of turning on a very specific ASR (Attack Surface Reduction) rule in Exploit Guard. Turns out, that this specific rule is not documented by Microsoft (at least I can’t find it in the Exploit Guard documentation: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard#attack-surface-reduction-rules) and the impact is quite significant to those using Configuration Manager (and possible other stuff too). Curious? Keep reading 🙂

What Attack Surface Reduction rule?

The rule in question is having an ID of: D1E49AAC-8F56-4280-B9BA-993A6D77406C. This is not mentioned anywhere in the Exploit Guard documentation. In Intune, it’s the one I’m highlighting below:

Flipping the switch, part 2: Moving Endpoint Protection workload to Intune MDM (Co-management with ConfigMgr)

November 12, 2019April 18, 2018 by Martin Bengtsson

Introduction

Continuing the Co-management journey from last week, where I went through the steps required to setup co-management with Configuration Manager. This week I’m moving the Endpoint Protection workloads into Intune MDM. The ability to transition the Endpoint Protection workload is brand new, and became available in Configuration Manager 1802. As of now, the endpoint protection workload consists of following features:

Windows Defender Application Guard
Windows Defender Firewall
Windows Defender SmartScreen
Windows Encryption (BitLocker)
Windows Defender Exploit Guard
Windows Defender Application Control
Windows Defender Security Center
Windows Defender Advanced Threat Protection

Following walkthrough is exactly how I moved some of the Endpoint Protection features (more specifically Exploit Guard and some modifications to the Defender Security Center) into Intune MDM for at pilot group consisting of computers.

Endpoint Protection device configuration profiles

Flipping the switch: How to enable Co-management in SCCM Current Branch (System Center Configuration Manager)

September 29, 2019April 15, 2018 by Martin Bengtsson

Introduction

Co-management! It was announced last year at Ignite in Orlando and it’s being pushed heavily these days by Microsoft. For those who don’t know the ups and downs, co-management is basically (for those using ConfigMgr already) managing computers with both a Configuration Manager client and Intune MDM.

There are different possibilities to achieve co-management. It may sound complicated, but it’s not. I will walk you through the few steps required, as well as cover the precise prerequisites and how to troubleshoot issues if any. Note: This is precisely how I have done in a production environment. Curious? Read on 🙂

Remove inactive devices in Intune automatically using Microsoft Graph API and Powershell (and a scheduled task)

March 5, 2019April 11, 2018 by Martin Bengtsson

Introduction

*Updated July 23 2018: Minor changes to the script doing the deletion*

Just like we do in Configuration Manager, Active Directory, Exchange and anywhere else (where possible), It’s a good idea to keep things clean (at least I think so). Clean in terms of removing inactive computers, objects, mailboxes and so forth. This brings me to Microsoft Intune and how we can leverage Microsoft Graph API through Powershell to automatically remove inactive devices, and doing so on a schedule through a scheduled task. Curious? Read on 🙂

Example of devices that haven’t checked in for 30 days

Change device ownership in Microsoft Intune standalone using Microsoft Graph API and Powershell

March 4, 2019March 15, 2018 by Martin Bengtsson

Introduction

When enrolling devices into Microsoft Intune using the Company Portal, the devices end up enrolling as personal owned. This can be changed manually on each device directly in the Intune portal after enrollment. Making sure that all devices are company owned refines management and identification, as well as enabling Intune to perform additional management tasks. Also, for additional security, you can configure device restrictions to block enrollment of devices that are not company owned.

But what if we don’t like to do stuff manually and have hundreds or thousands of devices? Automation through Microsoft Graph API and Powershell to the rescue.

Conditional Access: Require MFA for accessing Exchange Online Webmail if browsing from a private device

August 28, 2018January 26, 2018 by Martin Bengtsson

Introduction

While brewing on a much more detailed post on how I moved my devices from Intune Hybrid with ConfigMgr to Intune standalone, I thought I’d share how you can offer webmail for your users, while requiring MFA (Multifactor Authentication) if not coming from a company device, using Conditional Access.

In this post I will only cover the actual steps in Intune, but for this to work, you will have to have your Windows devices registered with Azure AD. There will be some requirement for your on-prem AD and for your ADFS, if that’s how you federate with Azure/O365. These requirements are explained in details in this Microsoft article: https://docs.microsoft.com/da-dk/azure/active-directory/device-management-hybrid-azuread-joined-devices-setup