Microsoft will provide a final bunch of patches for Windows Server 2003 on July 14th. 2015. After then, no more security and stability fixes are going to be released. This means that still running Windows Server 2003 machines conflict with the ETH Bot (Acceptable Use Policy for Telematics) which requires that every computer connected to the ETH network must be fully updated and secured.
The central IT security group of ETHZ continuously inspects the network streams for signatures of XP and Windows Server 2003 computers. If you have a running Windows Server 2003 machine connected to the public network, please migrate the operating system to a newer version i.e Windows Server 2012.
If you have any questions or need help please do not hesitate to contact the ISG D-PHYS Helpdesk