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IT Fundamentals
The vocabulary, layers and mental models that everything else in IT Atlas builds on.
7 articles
Concepts
Concepts
Data Fundamentals
Where organisational data lives, how it is structured, who owns it, and how it is protected and retained.
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Identity Fundamentals
Authentication proves who you are; authorization decides what you may do; identity management maintains both over time.
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IT Infrastructure
The compute, storage, network and platform foundation on which applications and data depend.
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Networking Fundamentals
How devices address each other, find each other and exchange data across local and wide area networks.
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What is Information Technology?
The systems, platforms and practices used to store, process, transmit, secure and manage information in support of an organisation's work.
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