The Primary Components of IT Infrastructure

As you develop a business strategy for everyday operations, you’ve probably heard of the need to develop your technology infrastructure. This is one of many, many buzzwords often used in the business world. While it’s easy to dismiss as just another talking point, understanding your IT infrastructure is actually a crucial part of your business management plan.

Simply put, an IT infrastructure consists of everything needed to keep your business technology running. The list includes servers, routers, security programs, networks, and any other components your technology strategy uses to function. While describing each component in detail would take all day, it’s important to have at least a minimal understanding of them to help keep your business afloat.

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The Primary Components of IT Infrastructure, Enstep Technology Solutions, Houston

Physical Connections & Cables

Don’t start looking at software and network strength quite yet! Before your IT setup can get off the ground, you need a reliable physical system. Key components to double-check include:

  • Cable labeling
  • Secure connectors
  • Reliable cable insulation
  • Correct wire setup
  • Enough space to store every physical piece

A well-maintained physical IT setup does more than just provide the functionality you need. The simpler you keep your physical system, the easier troubleshooting will be later on.


Servers, physical devices and/or computer programs that perform a task or provide support to a “client” computer, are also crucial parts of any well-designed IT infrastructure. Depending on the nature of your business, servers might be used for everything from streaming training videos to sharing data between users. It goes without saying that servers are an important part of your business.

Additionally, their presence requires a layer of physical security that’s easy to forget in a technology-focused business. If someone damages or steals the physical server, all the data stored on it is gone forever. Don’t forget to have physical locks on important machinery!


Your business’s reliance on the internet means you’ll regularly be working with routers. Not only do these devices give you access to the online world, but they also allow you to use the internet to transfer data from one user or computer to another. You can program your routers to be compatible with whatever software or operating system you choose. Needless to say, your routers must be reliable to maintain data security and keep you connected to the internet. Do your routers perform at the level you need them to?


Since IT security doesn’t rely on a physical piece of equipment and isn’t always restricted to a single software system, it’s harder to quantify in your infrastructure. However, even someone with little knowledge of technology will understand the crucial role security plays.

Security has two dimensions: program-based systems and physical protection. Security programs include antivirus software, secure password strategies, proactive protection, safe browsing habits, and more. On the other hand, physical protection consists of restricting access to devices or servers containing sensitive information. Both are irreplaceable components of a well-planned IT system.

Pro Tip: New threats to your private data are always emerging or evolving. For a truly all-encompassing form of protection, invest in managed security systems for proactive protection and help during a crisis.

Understanding IT Infrastructure

Any business trying to stay competitive in the modern world needs to have an excellent grasp of technology. Additionally, you as a business owner need to understand the IT infrastructure you depend on to keep everything running and secure. For an expert touch on your business computers, servers, and overall tech strategy, get in touch with our team today and improve your performance.

Curious about upcoming business IT trends to watch? Connect with us for the latest updates from the industry.

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