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Now, what is cybersecurity now, cyber security is a practice of defending computer servers, mobile

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devices, electronic systems, networks and data from malicious attacks, and it is also known as information

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technology, security or electronic information security.

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That applies in a variety of context, from business to mobile computing.

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And it can be divided into a few common categories.

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Now, the categories, the first thing which is then network security.

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Now it is the practice of securing a computer network from intruders, whether targeted attackers or

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opportunistic malware.

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Now we have the application security.

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Now it is focuses on keeping software and device free of threats.

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A compromised application could provide access to the data it's designed to protect so successfully.

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Security begins in the design stage well before a program or device is deployed.

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Information security.

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It protects the integrity and privacy of data both in storage and in transport.

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Operational security.

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It includes the processes and decisions for handling and protecting data assists.

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Now we have the disaster recovery and business continuity define how an organization responds to cyber

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security incidents or any other event that causes the loss of operation ordered.