IT & network
Insights, guides, and news from Purple about it & network.
Three SSIDs to rule them all: guest, Passpoint, and IoT WiFi
Cutting SSIDs has become a bit of an industry sport. Our take: unless your access points overlap heavily, you are mostly safe - check the calculator. But we like tidiness, so here is the clean three-SSID design: open guest portal, automated Passpoint, and consolidated xPSK.
A Guide to Your Network Access Control System
Discover what a network access control system is, how it works, and how to implement one. Our guide covers components, use cases, and modern integrations.
WAN Computer Definition: A Practical Guide for 2026
Get a clear WAN computer definition. Understand the difference between WAN and LAN, how it impacts your devices, and best practices for enterprise networks.
Bandwidth Management: A Practical Guide for 2026
Master modern bandwidth management with our guide. Learn key techniques, vendor best practices, and how to diagnose network issues to improve user experience.
Enterprise WiFi Security: A Complete Guide for 2026
Secure your network with our complete guide to Enterprise WiFi Security. Explore WPA3, 802.1X, Zero Trust, & passwordless solutions to protect your business.
Your Guide to WPA to WPA2 Migration in 2026
A practical guide to migrating from WPA to WPA2. Covers planning, PSK vs. Enterprise paths, configuration steps, and moving towards modern, identity-based WiFi.
WiFi Channel Width: Optimize Your Network in 2026
Unlock optimal WiFi performance. Understand WiFi channel width, its impact on speed & interference, and choose the best settings for your network.
How to Improve WiFi Security: An Enterprise Guide for 2026
Learn how to improve WiFi security beyond simple passwords. Our guide covers WPA3, 802.1X, network segmentation, and SSO for enterprise and guest networks.
10 Best Network Access Control (NAC) Solutions for 2026
Find the best network access control solution. Our 2026 guide compares 10 top NAC platforms on features, pros, cons, and when to choose cloud vs. on-prem.
What Is Network Access Control (NAC)?
Discover what is network access control (NAC), its components, and how it secures networks. A 2026 guide for enterprise, retail & hospitality.
Access Points Wireless: Deploy & Manage Wi-Fi
Plan, deploy, & manage enterprise Wi-Fi using access points wireless. Focus on capacity, security, and seamless user experience for your venue.
What Is Single Sign On? Guide to SSO & Enterprise WiFi
Understand what is single sign on, how SSO works, its protocols (SAML, OIDC), benefits, and how it secures enterprise WiFi access. Learn more.
SD WAN vs MPLS: The 2026 Enterprise Network Guide
Deciding between SD WAN vs MPLS? This in-depth 2026 guide compares architecture, cost, security, and performance for enterprise and venue IT decision-makers.
What is the WPA2 Standard & Is It Still Secure?
What is the WPA2 Wi-Fi standard? This guide explains its encryption, vulnerabilities like KRACK, and how it compares to WPA3 for enterprise network security.
What Is The WPA Key? WPA2, WPA3 & Security Explained
Discover what is the WPA key. This guide explains WPA, WPA2, WPA3, how they secure Wi-Fi, & why passwordless alternatives are vital for 2026.
WAN as a Service: Cloud-Native Networking Explained
Discover WAN as a Service: a cloud-native networking solution. Understand its architecture, security benefits, and support for modern organizations.
What is WiFi Direct? A Guide for Modern Venues
What is WiFi Direct and how does it work? Discover its uses, security, and how it compares to Bluetooth for enterprise and hospitality networks.
Guide to wi fi 6: Next-Gen Wireless Networks
Explore our comprehensive guide to wi fi 6. Learn about OFDMA, MU-MIMO, and deploy faster, more secure wireless for your enterprise or venue.
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Go deeper with our WiFi guides
These step-by-step guides cover the topics behind the articles above, from setup to security and analytics.