Always On VPN DPC with Intune

In the past, I’ve written about PowerON Platforms’ Always On VPN Dynamic Profile Configurator (DPC), a software solution administrators can use to provision and manage Always On VPN client configuration settings using Active Directory and group policy. In addition to streamlining the deployment and management of Always On VPN client settings, DPC has many advanced features and capabilities to ensure optimal security, performance, and connection reliability.

Optimizations

Many settings required to fine-tune and optimize Always On VPN connections are not exposed in the Intune UI or XML. They must be configured by manipulating configuration files, setting registry keys, and running PowerShell commands. Much of this can be automated using Intune Proactive Remediation, but it is far from ideal. Administrators must configure Always On VPN using one method, then deploy optimizations using another. In addition, Proactive Remediation suffers from timing issues where some settings are not applied immediately, resulting in degraded or inoperable VPN connections until changes take effect.

Always On VPN DPC

Always On VPN DPC allows administrators to configure many advanced settings quickly and conveniently using the familiar Group Policy Management console (gpmc.msc). DPC dramatically reduces the administrative burden associated with Always On VPN client management. In addition, DPC enables many of these options by default, ensuring optimal security and reliable operation. Also, DPC immediately implements all configuration settings, eliminating the need to reboot to apply configuration changes.

Intune and ADMX

Historically, Always On VPN DPC could only be used when managing endpoints exclusively with Active Directory group policy. However, DPC can now be used with Microsoft Endpoint Manager/Intune thanks to a new feature that allows administrators to import custom ADMX and ADML administrative templates to Microsoft Endpoint Manager (MEM).

Note: This feature is in public preview at the time of this writing.

DPC and Intune

The combination of DPC and Intune brings with it many advantages. Using DPC with Microsoft Endpoint Manager/Intune offers administrators simplified deployment and many advanced features provided by Always On VPN DPC. In addition, customers who have deployed DPC on-premises can now migrate seamlessly to Microsoft Endpoint Manager/Intune management without giving up DPC’s valuable features.

Learn More

Enter your contact details in the form below for more information regarding Always On VPN DPC. Also, visit https://aovpndpc.com/ to register for a free Always On VPN DPC trial.

Additional Information

Always On VPN with Active Directory Group Policy

Introduction to Always On VPN DPC

Always On VPN DPC Advanced Features

Always On VPN DPC Video Demonstrations

What’s New in Always On VPN DPC v3.0

Always On VPN DPC Free Trial

Always On VPN at MMSMOA 2022

I am excited to announce that I will be presenting at this year’s Midwest Management Summit at the Mall of America (MMSMOA) in Bloomington, Minnesota. The conference takes place the week of May 2. This is my first time presenting at this event, and I’m looking forward to sharing my experience deploying enterprise mobility and security infrastructure solutions with systems management professionals from around the world.

Sessions

I will be delivering three talks at the conference addressing various secure remote access and certificate services topics.

Managing Always On VPN with Intune

This session will provide administrators with everything they need to know about provisioning and managing Always On VPN client configuration settings using Intune. I’ll be providing tips, tricks, and best practices for Always On VPN profile configuration and demonstrating many of the limitations associated with using Intune. I will provide workarounds whenever possible.

Managing Always On VPN with Intune: The Good, The Bad, and the Ugly

Always On VPN Gateway Options in Azure

Deploying Always On VPN in Azure is increasingly common. However, administrators are unaware of the limitations of supporting Always On VPN connections with native Azure VPN gateway solutions. In this session, I’ll describe in detail what’s required to support Always On VPN and, importantly, what the limitations are.

Always On VPN Gateway Options in Azure

Deploying On-premises PKI Certificates with Intune

As organizations continue to migrate applications, services, and infrastructure to the cloud, the requirement for endpoints to be joined to an on-premises domain is fading. Moving to full Intune management and native Azure Active Directory join for endpoints is increasingly common. However, deploying enterprise PKI certificates o these endpoints is often required. This session will provide detailed guidance for choosing the best solution to deliver on-premises certificates to Azure AD joined devices using Intune.

Deploying on-premises PKI Certificates with Intune

Let’s Connect

I’m looking forward to meeting so many folks who have helped me get up to speed with Microsoft Endpoint Manager/Intune over the years. If you’re attending the conference, or if you are in the area, be sure to reach out. Let’s grab a beer and chat!

Additional Information

Midwest Management Summit at Mall of America (MMSMOA) 2022

Managing Always On VPN with Intune: The Good, The Bad, and the Ugly

Always On VPN Gateway Options in Azure

Deploying on-premises PKI Certificates with Intune

Always On VPN IKEv2 Security Vulnerabilities – January 2022

The January 2022 security updates for Microsoft Windows include several important updates that will affect Always On VPN deployments. Specifically, CVE-2022-21849 addresses a Remote Code Execution (RCE) vulnerability that should be addressed immediately. The January 2022 security update also includes updates for several IKE Denial-of-Service (DoS) vulnerabilities, in addition to privilege escalation vulnerabilities in the Remote Access Connection Manager.

Update – January 17, 2022: Microsoft has released out-of-band updates to address the issues with IPsec (IKEv2 and L2TP) when using non-Microsoft VPN devices. Updates can be found here.

Update – January 13, 2022: There have been numerous reports of this update breaking VPN functionality when using non-Microsoft VPN devices. If you are using Windows Server and RRAS you can safely update. If you are using a third-party device, you may encounter problems. In addition, there have been reports of issues with domain controllers and Hyper-V servers after installing this update. Please proceed carefully and be sure to have a backup before updating!

Vulnerable Systems

These vulnerabilities are present on both Windows Server and Client operating systems. Essentially, any Windows server or client using IPsec is vulnerable and potentially exploitable.

Vulnerabilities

The following is a list of security updates related to Always On VPN deployments.

Windows IKE Extension Remote Code Execution (RCE) Vulnerability

Windows IKE Extension Denial of Service Vulnerabilities

Windows Remote Access Connection Manager Elevation of Privilege Vulnerability

Additional Information

A list of all fixes in the January 2022 security update, along with links to the updates themselves, can be found here.

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