CISSP®- The CIA Triad - Part 1 - Confidentiality, Integrity, and Availability

The video tutorial provides a foundational understanding of networking, covering key concepts such as simplex, half duplex, and full duplex communication. It explains the differences between baseband and broadband, and the roles of intranet and extranet. The tutorial also compares circuit and packet switching, highlighting their costs and uses. Finally, it discusses various types of networks, including PAN, LAN, MAN, WAN, and VPN, emphasizing their characteristics and applications.

How does an intranet differ from the internet?

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What are the implications of oversubscribing in packet switching networks?

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Explain the significance of nodes in a local area network (LAN).

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What technologies are involved in a Global Area Network (GAN)?

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