IT & network
Insights, guides, and news from Purple about it & network.
Master the type of security for wifi: Choose and implement the right protections
Compare WiFi security protocols from WEP to WPA3-Enterprise. Learn how 802.1X, SAE, OWE, and Cloud RADIUS protect business networks against cyber threats.
The difference between IPv6 and IPv4 for enterprise networks
Compare IPv6 vs IPv4 addressing, NAT elimination, mandatory IPSec encryption, SLAAC onboarding, and dual-stack enterprise WiFi migration strategies.
Your guide to setting up Meraki wireless access points
Step-by-step guide to configuring Cisco Meraki wireless access points. Set up SSIDs, Cloud RADIUS, custom splash pages, Passpoint, and 802.1X security.
Single sign-on benefits: enterprise SSO guide
Explore single sign-on benefits for enterprise networks. Learn how SAML, OIDC, and 802.1X simplify access, enhance security, and cut helpdesk costs.
What is a RADIUS server and how does it work? Enterprise guide
Learn how a RADIUS server authenticates users, enforces authorization, and logs accounting (AAA). Compare on-premise RADIUS vs Cloud RADIUS for enterprise WiFi.
13 best WiFi analyser apps for 2026
Discover the best WiFi analyser app for your network. Compare 13 top diagnostic tools including Purple NetForge for macOS, Windows, iOS, and Android.
Enterprise WiFi setup: network design and security guide
Master enterprise WiFi setup with RF survey best practices, VLAN segmentation, zero-trust 802.1X EAP-TLS, Passpoint roaming, and cloud guest WiFi security.
WiFi signal strength (dBm) guide: quality chart and fixes
Learn how to measure WiFi signal strength in dBm and RSSI, eliminate dead zones, and optimise access point coverage for enterprise venues.
Network design guide: capacity planning, zero trust, and business ROI
Learn how to design an enterprise wireless network that delivers business value. Plan AP density, model bandwidth, configure zero-trust VLANs, and maximize ROI.
8 Service Level Agreement (SLA) Examples & Templates for 2026
Explore 8 ready-to-use Service Level Agreement (SLA) examples and templates for enterprise WiFi, network uptime, captive portals, and IT managed services.
Secure wireless networking: enterprise guide & architecture
Master secure wireless networking for enterprise venues. Learn WPA3-Enterprise, 802.1X authentication, cloud RADIUS, and zero trust WiFi architecture.
Your Practical Guide to Creating the Perfect WiFi Heat Map
Master WiFi heat map creation: compare predictive vs on-site RF surveys, fix enterprise dead zones, and optimize access point coverage.
Finding the Best Home Access Points for 2026
Discover the best home access points for 2026. Our guide demystifies Wi-Fi 6E, mesh systems, and network design for fast, secure home connectivity.
Networking as a Service: Simplify IT with Flexible Cloud Networking
Discover networking as a service and how it simplifies IT, with scalable architecture, business benefits, and guidance to choose the right cloud partner.
WiFi channel scanning to eliminate network interference
Learn how to run a WiFi channel scan to diagnose interference, select non-overlapping channels, and optimize enterprise network performance.
A Modern Guide to Securing WiFi in Your Enterprise
Learn how to secure enterprise WiFi networks beyond passwords. Compare WPA3-Enterprise, 802.1X EAP-TLS, network segmentation, and cloud RADIUS.
What does the 'Fi' in WiFi mean? The origin of wireless naming
The 'Fi' in WiFi does not stand for Wireless Fidelity. Discover the 1999 branding story behind IEEE 802.11 standards and modern enterprise WiFi capabilities.
WiFi Protected Setup: Security risks and enterprise alternatives
Learn about WiFi Protected Setup (WPS) security vulnerabilities, brute-force exploits, and how to transition to secure enterprise WiFi authentication.
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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.