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.
The term applies in a variety of contexts, from business to mobile computing, and can be divided into a few common categories.

Cyber attacks are threats that can occur to computer systems, networks, and electronic data.
It can cause damage to the organization,
such as data loss. Ransom Currently, there are many forms of cyber-attacks.