Securing any server is a never-ending story where every expert could add another chapter.
RDPlus benefits from and is compatible with existing security infrastructure in a company (Active Directory, GPOs, HTTPS servers, SSL or SSL telecommunication systems, VPN, access control with or without ID cards, etc).
For customers who want to easily secure their servers, RDPlus offers a set of simple and effective ways to enforce good levels of security.
With the AdminTool, you can select a different TCP/IP port number for the RDP service to accept connections on. The default one is 3389.
You can choose any arbitrary port, assuming that it is not already used on your network and that you set the same port number on your firewalls and on each RDPlus user access programs.
RDPlus includes a unique port forwarding and tunnelling capability: regardless of the RDP port that has been set, RDP will also be available on the HTTP and HTTPS ports!
If users want to access your RDPlus server outside from your network, you must ensure all incoming connections on the port chosen are forwarded to the RDPlus server. On the Server tab, click on the “Change RDP port” tab :
By default, any user with a valid Windows login and password will be able to connect to the RDPlus server over the local network using any client that supports the RDP protocol. However, the AdminTool also allows you to deny access to any user that does not use a client generated by the RDPlus Client Generator. In this case, any user that attempts to open a session with any Remote Desktop client other than the RDPlus one (assuming he has the correct server address, the port number, a valid logon and a valid password) will be disconnected automatically.
The administrator can decide that only members of the Remote Desktop User group will be allowed to open a session.
The administrator can decide that a password is mandatory to open a session.
Through setting the applicable local Group Policy, the administrator can specify whether to enforce an encryption level for all data sent between the client and the remote computer during a Terminal Services session. If the status is set to Enabled, encryption for all connections to the server is set to the level decided by the administrator. By default, encryption is set to High.
The administrator can decide to set a firewall on the user PC names. Only the PCs that are listed in a .ini file are able to open a session.
Any other PC, even with a valid logon/password, will be rejected.
The administrator can also set as a rule that only users with a RDPlus connection client will be able to open a session. Any incoming access with a standard RDP or WEBTS access will be automatically rejected.
Another useful feature provided in the AdminTool enables hiding the server disk drives to prevent users from accessing folders through My Computer or standard Windows dialog boxes. On the Security tab, click on “Hide Disk drives” :
The tool works globally. This means that even the administrator will not have a normal access to drives after the settings have been applied.
This functionality is powerful and does not disable the access to the disk drives. It just prevents the user to display it. The tool flags the disks drives as hidden, but it also adds the HIDDEN property to the entire root folders and users list in Document and Settings.
If the administrator wants to see these files he must:
The RDPlus client generator gives the capability to lock the RDPlus client to:
A specific PC name. It means this program will not be able to start from any other PC.
Next Section: Connection Client Generator