Which of the following is/are not a security tool?
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Firewall
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Cryptographic Techniques
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Window Defender
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Antivirus
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World Wide Web
E
Correct answer
Explanation
The World Wide Web (abbreviated as WWW or W3, commonly known as the Web) is a system of interlinked hypertext documents that are accessed via the Internet. So, it is not a security tool. Therefore, this is the correct answer.