INFX 443 - Distributed Information Systems. Distributed and object models of computation; advanced concepts such as remote method invocations, object brokers, object services, open systems, and future trends.

INFX 540 - Informatics Network Infrastructures and Management. Presents the foundations of data communications - with particular emphasis on the ISO-OSI Reference Model and TCP/IP - and takes a bottom-up approach to computer networks. Concludes with an overview of core network security and management concepts.