To choose the best open source terminal server, you should look for a program that includes sufficient access and security features for your purposes. If you want one computer or terminal to be accessible by others on a system, without concern for security, then you can use a fairly simple program. More advanced software may provide you with access control functions that make your server more secure and prevent unapproved access to your system. You should also consider open source terminal server programs that continue to be updated and have a fairly large community, to make support and bug fixes as accessible as possible.
An open source terminal server is typically a software program that can be used to set up a computer or other machine as an accessible system on a network. This means that if you install this type of program onto a computer, then other systems connected to it through a network can access data on it. An open source terminal server can also be used to allow remote desktop functionality on a computer. This allows other connected machines to not only access data on it, but to use that computer as though the remote user was sitting directly in front of it.
One of the most important things you should consider as you choose an open source terminal server is the type of security and accessibility features you might want. Many of these programs are developed for use in a local network that is not necessarily accessible through the Internet. Since these systems are not open to remote access outside of the local network, these open source terminal server programs can have very little in the way of security. If you want to set up a computer with this type of software that is accessible via the Internet, then you should look for a program with security protocols that you can use to create an access control system.
You can also look for an open source terminal server that has a current and ongoing development community. Open source programs are usually created and supported by various individuals outside of a major software developer. Since the source code for this software can be viewed and altered by anyone, many of these types of programs have a fairly large community that often creates updates and new utilities for them. As you are considering an open source terminal server, you can do some research to see how often and recently it has been updated, and look for a program with a large community and development base.