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What is Cyber Security: Definition, Types, and Importance?

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  Definition of Cyber Security Cybersecurity , sometimes referred to as information technology security, is the safeguarding of computer networks and systems against theft, unauthorized access, and physical or software harm. It also includes the prevention of disruption or misdirection of the services they provide. The core objective of cyber security is to ensure the confidentiality, integrity, and availability of information. 1.       Confidentiality:  Ensuring that sensitive information is accessible only to authorized individuals. 2.       Integrity:  Protecting information from being altered by unauthorized entities. 3.       Availability:  Ensuring that authorized users have reliable access to information and resources when needed. Types of CyberSecurity Cyber security is a broad field, encompassing various domains and specialized areas. Here are a few crucial categories of cyber securit...