There are several methods of remote working and CSCS have guides to help you use them. They apply when using work laptops at home, or home PCs. In summary:
The VPN is free to use and available to all Medschl, Biosci and SLCU users. We have recently increased the capacity from 500 to 4000 connections, and have temporarily removed the need to apply to use this service – it is now available for all users by default. See our VPN guides to set this up: https://confluence.medschl.cam.ac.uk/x/64q4
Citrix. Citrix is available on a subscription basis. Although simple to use, Citrix only supports 70 users at any time, meaning it is not suitable for a business continuity event. If you are already using Citrix, we recommend also preparing to use another method.