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Why is VPN important for network security?

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What is an Intrusion Prevention System?

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What are the different functionalities in network security?

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What are the basic objectives of network security?

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Explain the basic working of network security

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What is network security?

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What are the potential outcomes of a network security attack?

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What are the possible results of an attack on a computer network?

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What are the best defenses against a brute force login attack?

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What can be the impact of a computer network attack?

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What is the objective of information security within an organization?

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What is the meaning of threat, vulnerability, and risk?

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What is the meaning of AAA?

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What is the CIA?

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Define protocol.

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Explain pipelining.

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What is the difference between hub and switch?

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Which layers are referred to as network support layers?

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Define simplex with an example.

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What is Routing Information Protocol (RIP)?

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What is the use of TCP in the IP packets?

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Name the types of errors in data communication over a network.

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Which protocols use the application layer?

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What are the different types of network security tools?

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Explain the basic working of network security.

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What are the different methods of user authentication?

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What is network encryption? How does it work?

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What are the benefits of a firewall?

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What is a Proxy firewall?

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What is a UTM firewall?

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Explain Stateful Inspection.

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Why does an Active FTP not work with network firewalls?

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What is Spyware?

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