Governments, businesses, and private citizens all use computers on a daily basis. Cyber security exists to protect computer systems and shared data from theft or damage by any presence that plans to do harm. Security is a constant issue as technology changes and criminals circumvent existing safety measures.

After completing a bachelor’s degree, students have the option to earn a postgraduate diploma, which helps provide more in-depth knowledge in a particular concentration. Many students choose to complete this educational program in order to improve their job prospects or to specialize their workplace skill sets.