An OS manages the entire programs and applications on the computer. And since it’s the controller of the computer, its application in the overall security is paramount. Remember, computer security basically maintains system integrity, accessibility, and confidentiality. This security denotes detailed steps or processes to safeguard the computer from coercion, viruses, and malware. OS security incorporates whole precautionary control methods, which defend any computer assets from being obliterated if the security is conceded. This security allows other applications and curricula to execute required jobs and stop unapproved interference.