Computer Networking

Learn the security architecture and protocols used to keep networks safe in this free online diploma course.
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10 hour

Course Overview

This diploma course introduces you to the architecture and protocols used in network security. We explain the structure and function of local area networks (LANs) and wide area networks (WANs) and examine key devices like hubs, switches and routers. These allow for efficient communication through a network and this course teaches you everything you need to know to keep that data safe from prying eyes, an invaluable skill in the Information Age.

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Alison

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129 Students
232 Courses

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