Hands-on hardware and infrastructure guides covering servers, storage, virtualisation, and enterprise equipment for IT professionals.
Running ethernet cable through walls is the best way to extend a wired network, but it’s not always practical. Powerline adapters offer an alternative that uses your building’s existing electrical wiring to carry network data. Here’s when they’re worth considering and when to look elsewhere. How Powerline Adapters Work A powerline adapter pair works by […]
Powerline Adapters: A Practical Alternative to Running Ethernet Read More »
Virtualisation sounds like an enterprise concept, something that belongs in a data centre, not a small business. In practice, it’s a straightforward idea with real benefits at SME scale, and understanding it helps you make better decisions about your infrastructure. The Basic Concept Traditionally, one server runs one operating system. The server’s hardware (its CPU,
What is Virtualisation and Why Should You Care? Read More »
WiFi standards advance every few years, and the naming convention hasn’t always made it easy to track what’s actually changed. WiFi 4, WiFi 5, WiFi 6 (WiFi 6E is coming) represent meaningful steps forward, but their value for your business depends on your specific environment and how you use your network. A Quick History of
WIFI 4 VS WIFI 5 VS WiFi 6: What the Differences Mean for You Read More »
Backup is one of those things every business knows it should have and many don’t get right. The most common failure isn’t skipping backup entirely, it’s having a backup strategy that sounds reasonable until something actually goes wrong. Choosing between on-premises, cloud, and hybrid backup isn’t just a technical decision. It involves recovery time, cost,
On-Premises, Cloud or Hybrid Backup: Which is Right for You? Read More »
If you’ve struggled with WiFi dead spots, a mesh system is probably the first thing someone has recommended. They’re heavily marketed, easy to set up, and genuinely solve the coverage problem for many homes and small offices. But mesh WiFi isn’t the right answer for every situation, and understanding how it works helps you decide
Mesh WiFi Explained: Is It Right for Your Home or Office? Read More »
Terminating an Ethernet cable (crimping an RJ45 connector onto the end) is a practical skill for anyone who manages their own network infrastructure. It’s not difficult once you understand the steps, but a poorly terminated cable is a common source of intermittent network problems that can take hours to diagnose. Here’s how to do it
How to Terminate an Ethernet Cable Read More »
Firewall is one of those words that gets thrown around in IT conversations without much explanation. Most people know it has something to do with security, but fewer understand what it actually does; or why the firewall built into a consumer router isn’t the same thing as a proper business firewall. What a Firewall Does
What is a Firewall and Do You Actually Need One? Read More »
Ethernet cables look almost identical from the outside, but the category printed on the jacket makes a significant difference to your network’s performance and future-proofing. Here’s what each type means and how to choose the right one. Why Ethernet Cable Category Matters Each cable category (Cat) defines the cable’s construction, the frequency it can carry,
Ethernet Cable Types Explained Read More »
You’ve checked your router settings. You’ve moved the access point. You’ve changed the WiFi channel. And your wireless network still has problems. Before you replace the hardware, there’s another tool worth knowing about: the spectrum analyser. What Radio Frequency Interference Actually Is WiFi uses radio waves to transmit data. Those radio waves share spectrum (the
What is a Spectrum Analyser and Do You Need One? Read More »
If your team is storing files on individual laptops, emailing documents back and forth, or using a mix of USB drives and personal cloud accounts, you already have a storage problem, you just might not have named it yet. A NAS is often the most practical solution for small businesses at this stage. What a
What is a NAS and Does Your Business Need One? Read More »