[Christina]

Security has become one of the main concerns today. In order to restrict administrative access to control panel from one IP address, you w

Go to Server > Access > Click Add New Network and mention the IP address > Click on OK

In order to mention subnets, you can also use the (*) and subnet mask.

Then Select Denied from networks that are not listed and click Set. It will then prompt for confirmation > Click on OK

As default, plesk allows multiple sessions for many servers to be logged in to the control panel.