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Setting up an IT infrastructure: The most important components and requirements

25

.

 

April

 

2025

The most important thing in brief:

  • These five main components form the foundation of any IT infrastructure: Hardware (e.g. servers, clients, network devices), software (operating systems, applications), network (LAN/WAN, VPN), security (firewalls, backup) and cloud services — can be implemented locally, cloud-based or hybrid, depending on company size and strategy.
  • The development of an IT infrastructure is ideally carried out in five phases: From needs analysis to implementation to ongoing operation — a clear structure prevents security and efficiency problems later on.
  • With Docusnap, IT infrastructure development is efficient and transparent: The software automatically records all components, creates visual overviews and always keeps IT documentation up to date — ideal for compliance and decision-making.
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