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The Internet Videos

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University of Nottingham - BSc Computer Science

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The videos below are from the YouTube channel Craig’n’Dave. Subscribe to keep up to date with the latest videos.

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Structure of the internet

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Packets and packet switching

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The Internet and how it works

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How firewalls work

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Symmetric & asymmetric encryption

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Digital certificates and signatures

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Network security threats

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How to address worms, trojans and viruses

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