The Karlin network has a Windows terminal server for employees and postgraduate students (generally for those who have an account email@example.com).
The name of the terminal server is
As of January 31, 2021 it is not possible to connect to ajax16.karlin.mff.cuni.cz directly, but only via SSH tunnel. Here are the instructions:
Note for Linux: to connect, you must use a program that supports secure connections, e.g. remmina (but e.g. rdesktop does not support secure connections).
When logging in, use the username as your login
and the password you use to log in to the MSEKCE domain (usually the same as your email password).