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 tunneling capability: regardless the RDP port that has been set, the RDP will also be available on the HTTP and on the HTTPS port number!
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 Home tab, click on the pencil button next to the “RDP Port”:
Change the RDP port and save.
The AdminTool allows you to deny access to any user that is not using a RDPlus connection program generated by the administrator. In this case, any user that would attempt 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 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 a web access will be automatically rejected.
You can find multiple advanced security options if you click on the Sessions – Permissions tab:
Web Portal Access Restrictions
The AdminTool includes a tool that enables hiding the server disk drives to prevent users from accessing folders through My Computer or standard Windows dialog boxes. On the Sessions – Settings tab, click on “Hide Disk drives” :
This tool works globally. This means that even the administrator will not have a normal access to drives after the settings have been applied. On the example below, all drivers have been selected with the “select all” button, which will check all the boxes corresponding to drives that will be hidden to everybody:
Notes: 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 Administrator can secure the Administrator Tool access by setting a pin code which will be asked at every start, on the Advanced tab of the AdminTool, under the Product Settings:
Since RDPlus 11.40 version, you will find a one-of-a-kind Security Add-on Tool, which you can launch on the Add-Ons:
Which brings powerful features, documented on this page.
The Brute-Force Attacks Defender role on the Web Portal is described on this page.
Since RDPlus 12 Version, you can enable two-factor authentication as an add-on for your RDPlus Web Portal.
More information on this amazing new feature can be found on this page.
SSL Certificates process is detail on these pages:
– HTTPS, SSL & Certificates Tutorials.
– RDPlus provides an easy-to-use tool to generate of a free and valid SSL certificate: Free and Easy-to-install SSL Certificate.
– Choose your Ciphers Suites to enhance Security.
The RDPlus client generator gives the capability, on its Security tab, to lock the RDPlus client to: