keamanan TI berkaitan dengan memastikan bahwa sistem elektronik, seperti komputer, ponsel, dan perangkat pintar, dilindungi dari gangguan. Ini melibatkan mencegah dan memberantas pencurian, serangan cyber, dan kecelakaan yang dapat merusak sistem komputer.

A certificate is proof of qualification of a certain set of skills. Students who obtain a certificate have completed educational requirements and tests. Through completion, they become ready to pursue a degree or diploma, or to head into the professional world in their field of expertise.