How to monitor an employee?

Question

RDP

There is information that a couple of employees steal customer data and send it to themselves.

The employee is given a list of clients, and he communicates with them. There is information that something quietly copies clients to itself and transfers to third parties (all this is done on RDP).

There is an office with 15 machines, everything is locked for USB and other devices (filming, photos, etc.).
From the office, employees connect to a remote server via RDP and work from it.

Is it possible to put something on a remote server in order to monitor / analyze / record the work of certain employees?

Answer 1

Enter the left data into the database (for example, wife, husband, brother, matchmaker, your dog) and give these different data to different employees. If they call their numbers (you can buy left SIM cards) not from your office, or if spam is sent to the mail (it is better to register a new one), you can accurately calculate the rat.
Or there is another 100% option, but I don’t know if you like it or not. If you have a security service (if not, you can hire a team), just do not save. They figure it out quickly. And you will receive compensation that will pay for both the team and everything else.

Answer 2

Anyone can easily memorize a few phone numbers. You don't have to write anything, take it out, or download anything.
Let the security guards work.
The company must attract customers in other ways so that customers themselves do not want to leave. For example, tariffs or quality of services.
In addition, you can interest workers so that they do not want to work on the left.
On the RDP account - you can on the server side prohibit mounting client disks on the server, in this case, files cannot be dragged via RDP. But you, as far as I understand, have computers of the same users with desktop Windows. There, the same can be done by editing the registry or policies. Google it.
It is also possible to deploy a DLP system, but it is difficult and not cheap, it must be maintained, etc. Protecting against leaks is very difficult. And none of the options is 100% guaranteed.

Answer 3

How can surveillance help? It can change the process itself, for example, not to issue a list, but to issue one at a time, etc.

Answer 4

There is information that something quietly copies clients to itself and transfers to third parties (all this is done on RDP).

Is there any evidence for this?
Because the question already contains the answer that you already have the ability to monitor RDP.
In general, this is now being done everywhere and everywhere, and this cannot be stopped in any way even with the help of legal restrictions and pieces of paper.
If there is access - leakage of information is inevitable. It is necessary to change the priorities of the business in the business process so that the process does not affect the business income.