COMPUTER FUNDAMENTALS

Detailed explanation-1: -Information security – “The state of being protected against the unauthorized use of information, especially electronic data, or the measures taken to achieve this.”

Detailed explanation-2: -The term ‘information security’ means protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction in order to provide integrity, confidentiality, and availability.

Detailed explanation-3: -Data security is the practice of protecting digital information from unauthorized access, corruption, or theft throughout its entire lifecycle.

Detailed explanation-4: -Cyber security is the application of technologies, processes, and controls to protect systems, networks, programs, devices and data from cyber attacks. It aims to reduce the risk of cyber attacks and protect against the unauthorised exploitation of systems, networks, and technologies.

Detailed explanation-5: -Cybersecurity is the protection of internet-connected systems such as hardware, software and data from cyberthreats. The practice is used by individuals and enterprises to protect against unauthorized access to data centers and other computerized systems.