Microsoft Defender ATP’s diary: From a SecAdmin’s Perspective

This blog post is an introduction of a series of blogs to cover the game changing risk-based approach Microsoft Defender ATP offers to the discovery, prioritization, and remediation of endpoint vulnerabilities and misconfigurations.

As mentioned in “The evolution of Microsoft Threat Protection” by Debraj Ghosh, PM of Microsoft Threat Protection, security comes
in general with two responsibilities: 1) Security Operations (SecOps) and 2) Security Administrations (SecAdmins).

SecOps act by incident response via a centralized alert view and powerful hunting capabilities enabling ad-hoc investigations.

SecAdmins will gain the visibility, control, and guidance necessary to understand and act on the threats currently impacting their organization, as well as information on past and future threats.

In this series of blogs I will focus exclusively on the responsibility of a SecAdmin and all aspects that Microsoft Defender ATP has to offer in regards. Therefore we kick off this serie starting with Configuration Management and Threat & Vulnerability Management.

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Keep your Microsoft Intune tenant clean and tidy /w Azure Automation & Graph API

Nowadays Microsoft provides us a lot of flexibility to empower end-users to be productive as never before. Users are able to register their devices in order to access corporate resources anytime, anywhere on devices they love. Provisioning of Windows 10 devices to your enterprise has never been easier for end-users. They are even able to join their brand new devices to the corporate from home taking benefit of Windows Autopilot & Azure AD MDM auto-enrollment.

From an end-user perspective this is great, productivity can be restored in minutes instead of hours or even days. However the flexibility we provide for the end-users has a downside from an IT Admin perspective. As we’re able to join or register devices to Microsoft Intune/Azure AD, it causes a lot of obsolete device objects in your tenants. Continue reading “Keep your Microsoft Intune tenant clean and tidy /w Azure Automation & Graph API”

Microsoft Intune introduced High Available (HA) support for SCEP/PFX Connector

Since December 2017 Microsoft Intune introduced support for multiple active SCEP/PFX connectors per tenant in order to provide high availability for certificate handling.

Initially the Microsoft Intune SCEP/PFX connector didn’t provide support for high availability. The SCEP/PFX connector could be installed as an single instance with no option for multiple active connectors.

Microsoft Intune SCEP-PFX Connector
Microsoft Intune SCEP/PFX connector support multiple active connectors per tenant.

Continue reading “Microsoft Intune introduced High Available (HA) support for SCEP/PFX Connector”

Control Access to SharePoint Online/OneDrive from unmanaged devices

In a mobile-first cloud first world the need of accessing corporate resources on unmanaged devices is rising. This is the cutting edge of managing your corporate data (keeping it safe) and give your users the freedom to be productive on any device.

With Conditional Access we can control access to corporate data (such as Exchange Online, SharePoint Online, Yammer, Delve, Teams, etc.) based on a device (health) status such as being managed or complaint. These scenarios (conditions) are based on devices being managed by your company (MDM managed). With the introduction of Session Controls, organizations are enabled to grant limited access to corporate resources without losing control on unmanaged devices.

Conditional Access Session Controls

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Part 2 – Deploying Microsoft Intune Connector in an Enterprise world: troubleshooting

In a diptych I’m sharing my experiences, common practices and challenges of implementing Microsoft Intune PFX connector as certificate deployment mechanism in the enterprise.

IntunePFX

In my first blog post I covered the basics of implementing a certificate deployment infrastructure based on Microsoft Intune PFX connector. Explained the differences and considerations whether to choose SCEP or PFX as your certificate deployment solution. And explained the certificate issuing workflow. In this second post I’ll go in more detail of the anatomy of the Intune Certificate Connector, setup. Explaining the renewal and revocation process(flow) works. And lastly I give you some pointers where to start your journey, in case of troubleshooting certificate deployment issues.

Part 1 – Deploying Microsoft Intune Connector in an Enterprise world: common practices

Part 2 – Deploying Microsoft Intune Connector in an Enterprise world: troubleshooting

Continue reading “Part 2 – Deploying Microsoft Intune Connector in an Enterprise world: troubleshooting”

Part 1 – Deploying Microsoft Intune PFX connector in an Enterprise world…common practices

Last year I had the change to implement PFX certificate infrastructure for a large enterprise customer. Occasion of the project was a migration of Citrix XenMobile (XDM) to Microsoft Intune as strategic mobile device- and application management solution.

microsoft-intune-pfx-connector-architecture-overview
Microsoft Intune PFX connector certificate deployment architecture.

In a series of blogposts I’m sharing my experiences, design decisions, common practices and challenges of implementing Microsoft Intune PFX connector as certificate deployment mechanism in an enterprise environment.

What’s new in Microsoft Intune Service Update – May 2015

Latest-UpdatesToday the Microsoft Intune product team announced next set of Intune features that will be released between May 19 and May 26.  With this monthly release cadence, Microsoft continue to focus on providing customers with best-in-class experiences that help keep users productive while protecting company’s sensitive data. You can expect to see the following new Intune standalone (cloud only) features in this release:

  • Ability to extend application protection to your existing line-of-business apps using the Intune App Wrapping Tool for Android (Intune App Wrapping Tool for iOS made available in December 2014)
  • Ability to assign help desk permissions to Intune admins, filtering their view of the Intune admin console to only provide access to perform remote tasks (e.g. passcode reset and remote lock)
  • RSS feed notification option added for Intune admin to subscribe to be alerted when new Intune service notifications are available for their service instance
  • Improved end user experience in the Intune Company Portal app for iOS with step-by-step guidance added on how to access corporate email by enrolling for management and validating device compliance
  • Updated Intune Company Portal app for Windows Phone 8.1 to provide enhanced status notifications for app installations
  • New custom policy template for managing new Windows 10 features using OMA-URI
  • New per-platform mobile device security policy templates for Android, iOS, Windows, and Windows Phone, in addition to new Exchange ActiveSync policy template
  • Ability to deploy Google Play store apps that are required/mandatory to install on Android devices

Continue reading “What’s new in Microsoft Intune Service Update – May 2015”