Every time you type a website address into your browser, something happens behind the scenes that most people never think about. That something is DNS, and while it’s invisible when working correctly, it has a significant impact on your network’s speed, reliability, and security. What DNS Is DNS stands for Domain Name System. It’s a […]
DNS: What It Is and Why It Matters for Your Business Read More »
Phishing is responsible for the majority of ransomware infections, business email compromise, and credential theft affecting small businesses. It works not because people are careless, but because modern phishing attacks are well-crafted and difficult to distinguish from legitimate communications. The good news is that recognition can be taught. Staff who know what to look for
Phishing Attacks: How to Spot Them and Train Your Staff Read More »
If everyone on your network (staff laptops, guest devices, smart TVs, security cameras, and the office thermostat) shares the same connection with no separation between them, you have a flat network. It works, but it creates unnecessary risk and performance problems that are easy to avoid. VLANs are the solution. What is a VLAN? A
VLANs Explained: Segmenting Your Business Network Read More »
Ubuntu is the most widely used desktop Linux distribution, and for good reason: it’s well-supported, straightforward to install, and has a large community behind it. If you’ve decided to try Linux, whether on a spare machine, a repurposed old laptop, or as your primary system, Ubuntu is the sensible starting point. This is the first
Getting Started with Ubuntu (Part 1): Installation Read More »
It’s one of the most common misconceptions in small business IT: “We’re fine, we have RAID.” RAID is a valuable technology, but it doesn’t do what most people think it does. Treating it as a substitute for backup is a mistake that has caused real data loss for real businesses. What RAID Actually Does RAID
RAID is Not a Backup: What People Get Wrong About Data Protection Read More »
The term “reverse proxy” sounds technical, but the concept is straightforward once you understand what problem it solves. If you run any web-based services (internally or externally) a reverse proxy is a tool worth understanding. What a Reverse Proxy Does A reverse proxy is a server that sits in front of one or more backend
What is a Reverse Proxy and Why Would You Need One? Read More »
Every trade has its tools. For anyone managing computers and networks (professionally or just keeping your home office running) a handful of free utilities do the heavy lifting. These aren’t obscure specialist tools; they’re the applications that come up time and again when diagnosing problems, preparing hardware, or keeping systems healthy. Rufus — Bootable USB
Rufus and Other Essential Utilities Every IT User Should Know Read More »
Most small businesses find out about network problems the same way: a staff member reports that something isn’t working. By that point, the issue has already been affecting productivity for some time, and diagnosing it starts from zero. Network monitoring flips that around. Rather than reacting to problems, you have visibility into your infrastructure that
Network Monitoring Tools: PRTG, Zabbix and Beyond Read More »
Businesses spend considerable money on firewalls, antivirus software, and security hardware. Then someone clicks a link in a phishing email, and none of it matters. This isn’t a criticism of the people involved, it’s a reflection of how attackers actually work. Technical security controls are well understood and increasingly difficult to breach directly. Targeting people
The Biggest Security Threat Sits In Your Chair Read More »
“Move to the cloud” has become standard advice for small businesses, but it’s not always clear what that actually means. Cloud hosting covers everything from storing files in OneDrive to running virtual servers in a data centre, and the right choice depends entirely on what you’re trying to do. What Cloud Hosting Actually Means At
What is Cloud Hosting and Which Type Does Your Business Need? Read More »