Question

describe cyber security ?(500) words​

Answer 1

Answer:

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.It protects the privacy of data and hardware that handle, store and transmit that data. Examples of Information security include User Authentication and Cryptography. Network security aims to protect the usability, integrity, and safety of a network, associated components, and data shared over the network.

Explanation:

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Answer 2

Cybersecurity means protecting data, networks, programs and other information from unauthorized or unattended access, destruction or change. In today’s world, cybersecurity is very important because of some security threats and cyber-attacks. For data protection, many companies develop software. This software protects the data. Cybersecurity is important because not only it helps to secure information but also our system from virus attack. After the U.S.A. and China, India has the highest number of internet users.