You have to install a VPN-client, and all you need is your NIH-username/password.
Do you need help? The IKT-support is in the Library 12-14 on weekdays.
You have to install a VPN-client, and you'll find the user manuals at the IKT-department's pages at Innersvingen (the intranet).
Do you need help? The IKT-department gives support during working hours on weekdays. Contact them by email IKTemail@example.com or by phone 23 26 20 02.