How to securely deploy Remote Desktop Services RDS with the Gateway Role – ITProMentor


Remote Desktop can be deployed in any choice of different ways, and not them all are created equally when it involves safety. In the Enterprise, we’d obviously see RDS deployed using a “DMZ” or “Demilitarized Zone,” which is a special form of community, that generally consists of some information superhighway available elements, and occasionally also has restricted access to other supplies on the internal community. This variety of method can help to limit attack floor on the perimeter of your community, and make it a bumpier ride for any would be attackers looking to find a way in. The other option, which I also cited above, is to just allow consumers SSL VPN access using your firewall again this carrier is listening on port 443.

I highly put forward this strategy, in certain use cases where you’re granting access to controlled workstations i. e. on the domain that also are looking to check in periodically for Group Policy updates, and remain contemporary with other internal techniques and settings. SSL VPN with WatchGuard for instance, is excellent for this purpose. Using the WatchGuard, we can even tie authentication into Active Directory so that clients can use their present community login credentials, just as they’d with RDS. Footnote: Contrary to some misinformation I’ve read on normal forums from puzzled IT Admins, a “DMZ” does NOT ought to imply a community that is absolutely uncovered outside of the firewall, or a community this is “less secure” than your internal community.

A DMZ’s intention is just to restrict the site visitors that is allowed to travel between web facing facilities and non web facing / inner networks. I’ve even witnessed hilarious conversations online where people say things like “Never place a Windows Server in a DMZ–that’s a awful idea since DMZ’s aren’t secure!” False. A DMZ is as secure as you are making it to be. I have setup the Server Farm similar as you’ve defined above. The Web Access works perfectly in the community and outside using the HTTPS Proxy and wildcard Certs. However, using the HTTPs proxy opens up site visitors to the Gateway Server also my WebAccess, Broker and License roles, which in my case is inside my local network.

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I are looking to use Watchguard SSL VPN to limit traffic coming in to my network. Therefore i have got rid of the HTTPS policy and I get an error using the Web Access over the VPN. Although, I can modify the firewall to “forcing all client traffic during the tunnel” after which it really works fine. However, I don’t are looking to force all site visitors for defense and function reasons. The error I get is “The computer can’t verify the identity of the RD Gateway”. Have you gotten this to work through a Watchguard VPN without having to enable HTTPS on the external to the world?I do not have this issue, but I am thinking on what can cause it.

Perhaps, you are connecting to the RDS server by a DNS name which has a unique IP inside than external?Also, you do not need to the use the RD Gateway once you are connected via VPN. At that time, you are actually on the inner network like every other equipment in the four walls. So the WG does the 443/gateway piece for you. Therefore, do not attach to RD Gateway, but to the Session host directly. If here’s configured right, be sure to be in a position to ping the DNS name of your consultation host when connected over SSL VPN, and get the internal IP reply.


Therefore, connection via RDP client should not be impeded. I do get a Web Portal Logon and I am capable of authenticate to the Portal effectively. Then when I select the Published Desktop icon it redirects to the Public DNS Server for Access to the Gateway Server. So unless I am willing to open a port to the area this may continue to fail. You are accurate that I can access the TS Host at once W/O gateway while attached to the VPN. The issue with it is the relationship still are aware of it is part of a RDS farm and it redirects me to a particular server.

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As an example, I try and go to TS01 and I get a new prompt redirecting me to go to TS02. Only challenge with that, besides having to go through 2 activates, is if TS02 is offline it errors out and may not connect to TS01. Also, I are looking to provide a bit more historical past in case you have an alternate inspiration. 2/3 of the users will enter without a VPN connection. For those americans a Firewall Policy will be setup which will limit access to those with Static Public IPs. The VPN is really only necessary for those those that have Dynamic Public IPs.

In the situation you describe I would expect more latency. The gateway role is going to have the most effective functionality, but should you’re also doing printing across the same WAN, etc. then yes you’ll likely see more impact. In many implementations of VDI/RDS there are dedicated pipes for alternative applications. You could have a separate outbound information superhighway connection as an example, and host your inbound RDP on the bottom latency connection which you could get, preserving other traffic off of it.

All of here’s legacy for sure. If which you could modernize your apps then you definately may find there’s now not a need for remote machine. I think that’s one of the best path ahead for many SMB’s browsing to digitally rework.