IT infrastructure sounds like a big, scary term — but it just means the tech that helps your business run. Whether you’re a solo consultant or a growing team, understanding your infrastructure can save time, stress, and money.

What Counts as IT Infrastructure?

Your infrastructure is everything that supports your digital operations:

Hardware — Laptops, routers, mobile devices, printers

Software — Email tools, CRMs, accounting apps

Network — Your internet connection, Wi-Fi setup, VPNs

Cloud servpices — Online storage, SaaS tools (like Google Workspace)

Security — Firewalls, antivirus, backup systems

Think of it like the plumbing and wiring behind the scenes of your business.

Cloud vs On-Premise vs Hybrid

On-Premise: Everything runs locally — more control but more upkeep.

Cloud: Tools like Google Drive or Xero live online — less hassle, but needs good internet.

Hybrid: A mix. You might store large media files locally but use cloud tools for emails and docs.

ZappyWiz Tip: Most UK micro-businesses benefit from mostly cloud setups with local backups.

What You Really Need to Get Started

You don’t need a server room. Just a few well-chosen, integrated tools:

Laptop + antivirus + cloud storage

Business email (like Gmail with your domain)

Solid Wi-Fi + router with guest access

Online invoicing and productivity tools

That’s it. You can scale later.

Don’t Forget Security

Even the leanest setup needs:

Password manager (Bitwarden, NordPass)

2FA (two-factor authentication)

Regular backups (cloud or external drive)

Simple infrastructure = fewer problems. Build it right from the start and your tech won’t get in your way.