IT security is concerned with ensuring that electronic systems, such as computers, phones, and smart devices, are protected from disruption. It involves preventing and combating theft, cyber attacks, and accidents that can damage computer systems.

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.