You can use DICE computers from home.
You can login remotely to DICE in two ways: on the command line using ssh, or you can have a full desktop session using the remote desktop (also called xrdp) service.
Before you can do either of these, you will first need to connect to the University's VPN service.
To find out how to do each of these things, check out the links below.
See also the What computers can I use? page of this course.