Businesses in most industries today rely on some type of computer networking to remain competitive. Students who hope to participate in this field may study the software and hardware needed to create these systems. Educational programs may include subjects such as network infrastructures and the various techniques and equipment used to create those networks.

Graduate diplomas are typically not offered in the United States. The American equivalent of a diploma is referred to as a professional certification. Each university has a different set of requirements for admission, so students should perform in-depth research on programs before applying.