COMPUTER FUNDAMENTALS

Detailed explanation-1: -Cyber security, also referred to as information technology security, focuses on protecting computers, networks, programs and data from unintended or unauthorized access, change or destruction.

Detailed explanation-2: -Cyber security is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. It’s also known as information technology security or electronic information security.

Detailed explanation-3: -Computer security, also called cybersecurity, is the protection of computer systems and information from harm, theft, and unauthorized use. Computer hardware is typically protected by the same means used to protect other valuable or sensitive equipment-namely, serial numbers, doors and locks, and alarms.

Detailed explanation-4: -Under this view, cybersecurity is a subset of information security that deals with protecting an organization’s internet-connected systems from potential cyberattacks; and network security is a subset of cybersecurity that is focused on protecting an organization’s IT infrastructure from online threats.

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.