What is the difference between RDP Server and VPS?

For many reasons, we may need a service like RDP or VPS, and our question is, do we need to buy RDP or VPS? In some terms, RDP and VPS have many similarities, and in some terms, there are differences. In this article, we will check the differences and similarities between RDP and VPS.

First, I should mention that there are 2 kinds of RDP; admin access and non-admin access. Admin access RDP and Windows VPS are the same services. So in this article, we will check the differences between non-admin access RDP and Windows VPS.

What Is RDP Protocol?

RDP or Remote Desktop Protocol is a protocol used to connect a computer to a remote computer. It allows the client computer to view the remote computer screen and console connection but get away with it. The RDP protocol uses the TCP protocol port number 3389 for communication by default. The RDP protocol is a proprietary protocol of Microsoft.

Currently, the latest version of this protocol is version 10. Now let’s look at how this protocol works in its communications. A session starts when the RDP Client enters the RDP Server computer’s IP address in this service’s graphical interface. The RDP client computer connects to port 3389 of the remote computer RDP service before the RDP Client completes its session with the RDP Server.

The RDP server receives the user information, including the user’s username and password, from the RDP Client. After the RDP Server computer authenticates the user, a secure connection is established between the RDP by a Certificate issued by the RDP Server. Client and RDP Server are set up so that an attacker cannot intercept RDP Client user information.

Obviously, if the issuer of the Certificate, which is RDP Server, is unknown or, in other words, unreliable by the RDP Client, a warning message will be sent to the RDP Client stating, “Certificate used by the exporter to encrypt the RDP connection” is not trusted.

After the connection is encrypted and secured by the Certificate, control parameters such as a keyboard, mouse pointer, monitor screen parameters, audio, and other parameters are transferred from the RDP Server computer to the RDP Client computer, a secure network platform.

For the RDP Client to communicate with the RDP Server, the Remote Desktop Services or RDS service must be active on both RDP Client and RDP Server computers, and the RDP protocol traffic must be allowed in the firewall. Finally, the RDP protocol can be implemented on Unix and Linux-based operating systems and the Windows operating system.

What Is RDP Non-Admin Access?

This kind of RDP is run on the main server with Windows operating system. In a Windows Server, there is a feature by the name RDS (Remote Desktop Server); through this feature, a provider can provide as many users as they need based on a server’s resources. And now you can see why the name of this service is RDP non-admin access. This means you have an RDP connection to a server that is not yours and you have access to one user inside the main server.

Also, it is natural that you don’t have access to the primary setting inside the server. Just the administrator, which is the provider itself, can change the server’s setting and configuration. In this kind of RDP, all of your resources are shared between other users and you, and in this situation, some providers try to oversell through these servers, which reduces the quality of the connection. Because you don’t have admin access to the server, you can install and use applications, ports, or protocols that the provider lets you to.

Benefits Of Non-Admin Access RDP

1. It is cheaper than an admin access service.
2. You will have more resources if the providers put fewer users inside the main server.

Disadvantages Of Non-Admin Access RDP

1. You don’t have admin access.
2. You will have less performance if your account is with many other users inside the same server.
3. Other users illegal processes can affect your security.
4. You don’t have dedicated resources.
5. You don’t have a dedicated IP.
6. You can not change the operating system.

What Is A Windows VPS?

A virtual server is like an apartment unit in a large residential complex. You and your neighbours live together in this residential complex (physical server), and each of you has your own safe and private space. It is an apartment complex that consists of several different units; You and the other neighbours each have their own separate unit. You can even manage your unit and add or subtract whatever you like. By the way, in this residential complex, if your neighbour is abusive, the owner of the complex should solve the problem, not you.

Similarly, in VPS, several users use the same server; But they are separated. This is exactly what it means: no source affects another source. You will have the speed and security you need without the intervention of other sources. What could be better than this?

You are reaping the benefits of a private server, but you still somehow pay for the service similar to a shared one. Now that you are familiar with VPS, it is not wrong to briefly overview its advantages and disadvantages.

Note: When you buy RDP, if it is admin-access, you will have the same service as a Windows VPS.

Benefits Of Windows VPS

1. You have admin access.
2. You have dedicated resources.
3. You have a dedicated IP.
4. You can manage the server security by yourself.
5. You can change the operating system.

Disadvantages Of Windows

1. A little more expensive than a shared RDP.
2. Fewer resources than a shared service.

Conclusion

Using a shared RDP is often useful for the users who want to do browsing because it is cheaper, and browsing is actually the only way you can do it inside it. But some providers, provide RDP for particular uses, such as working with different software, which is another subject. In A Windows VPS, you will have a dedicated IP with dedicated resources, and you can do any configurations that you need inside it. Learn more about GPU dedicated server and Azure VDI from DaaS providers.

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