March 21, 2023
What is RDP, and how to use it safely?

What is RDP, and how to use it safely?

RDP can be very helpful in receiving or offering remote assistance, but it also has vulnerabilities that are important to be aware of.

What is RDP?

The acronym RDP stands for Remote Desktop Protocol. The RDP protocol, then, allows a computer desktop to be remotely controlled by a remote user. To do this, an RDP port is enabled on the computer that allows the remote user to have full access to the system, so that they can move the mouse and use the keyboard as if they were in front of the computer. There are different RDP programs such as Microsoft’s RDP Remote Desktop also known as RDP Windows, or the most popular TeamViewer or PC Anywhere.

What is RDP used for?

Generally, RDP is used to receive technical or professional assistance from a person in another geographic location. This is the use that is usually given in most companies, especially so that the technical service can remotely access any of the equipment and make the adjustments or repairs that you need.

How to ensure that the RDP is secure?

The simplest way to ensure that RDP does not expose your equipment is to simply disconnect it and opt for more secure alternatives, although there are some security measures that can be taken to better protect the RDP connection.

  1. Change the RDP port

Changing the RDP port to a non-standard one can be useful because it will make it difficult for a hacker who is trying to locate an RDP access point to your computers.

  1. Restrict IPs

It is also possible to configure an RDP access restriction so that it only works with the company’s IPs, so that the equipment rejects access attempts from any other IP.

The safest alternative: a VPN

Instead, you Buy RDP, it is currently much more advisable to use a VPN as an intranet for sharing company files. Instead of establishing a direct and open connection between two computers, a local VPN will connect both computers through an encrypted server. This creates secure access that prevents data sent or received from leaking between them, although this method can only be used for file sharing and is not suitable for remote assistance.

If remote assistance is required, it is also possible to use a local VPN server to encrypt all connections and link it with the RDP system. In this way, it is possible to provide remote assistance and, at the same time, with the protection of the encryption of a VPN. In addition, RDP can be configured to only accept connections from the IPs of the company’s VPN servers, which would further strengthen the security of the entire system.


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