IT & network
Insights, guides, and news from Purple about it & network.
WiFi Protected Setup: Risks and Safer Network Alternatives
Explore wifi protected setup, its security flaws, and practical, safer alternatives to protect your network.
How to change WiFi channel for faster, more reliable internet
Learn how to change WiFi channel on your network to reduce interference and boost performance. A step-by-step guide for 2.4GHz and 5GHz bands on any router.
What Is My WiFi Security Type and How Do I Improve It?
Confused about your network? This guide helps you answer 'what is my WiFi security type' and shows you how to upgrade from WEP or WPA2 to stronger protection.
Finding the Best Wireless Access Points for Your Business
Discover the best wireless access points with our expert guide. We compare top vendors and deployment strategies for enterprise, retail, and hospitality.
Unlocking the Real Leased Line Cost for Your Business
What is the true leased line cost for a UK business? This guide breaks down pricing, compares alternatives, and gives you the tools to secure the best deal.
Best WiFi Channels for 5GHz: A Practical Guide For Peak Performance
Discover the best wifi channels 5ghz to maximise speed and reduce interference across your home network.
A Practical Guide to Leased Line Business Connectivity
Explore our guide to the leased line business model. Learn how dedicated internet boosts reliability, outperforms broadband, and secures your operations.
Your Guide to Deploying an Outdoor Access Point
Learn how to select, deploy, and manage an outdoor access point. This complete guide covers everything you need for robust and secure outdoor Wi-Fi.
What is Bandwidth Management?
Bandwidth management is a process to optimise and distribute a network's internet bandwidth. This helps businesses allocate bandwidth to important operations
Bandwidth Management Tips
Bandwidth Usage in Guest Networks Streaming, social media, and browsing are common activities on guest WiFi networks. Some guests also use bandwidth to download
MAC Randomisation 101
What is MAC Randomisation? A MAC address is a unique identifier assigned to a device's network interface. MAC addresses generally remain constant and allow
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What is OpenRoaming?
OpenRoaming allows automatic WiFi connections across different networks. It allows guests to stay connected at places like shopping centres, airports, and large
What is WiFi 5 (802.11ac)?
802.11ac is often referred to as Wi-Fi 5. It's designed to boost internet speed, improve reliability, and extend the range of wireless networks.
WiFi Security
Why Is Wi-Fi Security So Critical for Your Wireless Network? Your wireless network is the gateway to your business's online network. With increasing reliance on
What Is a Network Switch?
A network switch acts like the central hub of a Local Area Network (LAN). It's a hardware device that connects multiple computers, printers, servers, and other
What is Wifi 6 (802.11ax)?
802.11ax is also known as Wi-Fi 6. It's one of the latest leaps in Wi-Fi technology, promising faster, more efficient, and more reliable wireless networks.
Passpoint WiFi
What is Passpoint WiFI? Passpoint is designed to streamline network access and improve the security of public Wi-Fi by allowing users to automatically connect
What Is a Wireless Network and How Does It Work?
A wireless network is a method of communication where devices are interconnected without physical cables. It leverages radio waves, a form of electromagnetic