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Hello and welcome to the first lecture of the cybersecurity and Ethical Hacking Introduction code.

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Welcome to this new video.

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In this video, we will discuss about what is cybersecurity.

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Firstly, I will tell you the Mookie's definition or the definition which is available on the Internet.

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The first definition is cybersecurity is the combination of process, practice and technologies designed

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to protect networks, computers, programs, data and information from attack damage and unauthorized

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access.

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The second definition is cybersecurity is the practice of securing networks, system and any other digital

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infrastructure from malicious attacks.

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I know, I know it is quite difficult to understand in first time, so the simplest possible definition,

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according to me, is keeping everything you do online safe, whether you are browsing or surfing on

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the Internet, whether you are doing any online transaction or shopping online or texting someone or

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e-mailing someone or using any social media platform.