Technical Guides
Deep, expert-led guides covering guest WiFi, analytics, captive portals, and modern venue technology. Each guide includes diagrams, worked examples, and audio podcasts.
209 guides
Why Your Business Should Offer Free WiFi to Customers
This comprehensive technical reference guide outlines the commercial and architectural rationale for offering guest WiFi in physical venues. It provides IT leaders and venue operators with actionable insights on deployment strategies, network segmentation, compliance, and ROI measurement.
How to Create a Guest WiFi Login Page
This authoritative guide details the technical architecture, UX best practices, and CRM integration strategies for deploying a branded guest WiFi login page (captive portal) in enterprise venues. Designed for IT managers, network architects, and venue operations directors, it provides actionable frameworks for balancing data capture requirements with user friction, ensuring GDPR compliance, and maximising ROI from guest WiFi infrastructure.
How Does Guest WiFi Work? A Plain-English Explainer
A definitive, plain-English technical reference on enterprise guest WiFi architecture. This guide unpacks the mechanics of network isolation, captive portal authentication, and session management, providing IT leaders with actionable strategies for secure, compliant, and data-rich deployments.
Guest WiFi for Restaurants: Attract, Retain and Market to Diners
This guide details how restaurant IT managers and operations directors can transform guest WiFi from a cost centre into a measurable revenue channel. It covers network architecture, splash page optimisation, data capture compliance, and ROI attribution.
What Is the Difference Between a Guest WiFi Network and Your Main Network?
This technical reference guide explains the architectural differences between guest and corporate WiFi networks, focusing on VLAN segmentation, authentication models, and security best practices for enterprise environments.
Guest WiFi Best Practices: Security, Performance and Compliance
This comprehensive guide outlines the critical operational decisions required to deploy a secure, high-performing guest WiFi network across enterprise venues. It provides actionable frameworks for network segmentation, authentication, bandwidth management, and regulatory compliance — covering PCI DSS, GDPR, and IEEE 802.1X — to help IT teams mitigate risk and deliver measurable business value. Purple's guest WiFi and analytics platform is referenced throughout as a concrete implementation vehicle for each best practice.
The Complete Guide to Guest WiFi for Businesses
This definitive technical guide provides IT leaders and network architects with a comprehensive blueprint for deploying, securing, and monetising enterprise guest WiFi. It bridges the gap between physical network infrastructure, compliance standards like GDPR and PCI DSS, and the commercial value unlocked through first-party data capture.
RadSec: Securing RADIUS Authentication Traffic with TLS
This comprehensive guide explores RadSec (RADIUS over TLS), detailing how it secures network authentication traffic for modern cloud and multi-site deployments. It provides network architects with practical implementation steps, certificate management strategies, and troubleshooting techniques to replace legacy UDP RADIUS.
WiFi 6E vs WiFi 7: What Venues Need to Know
This technical reference guide provides a definitive comparison of WiFi 6E and WiFi 7 for venue IT leaders planning their next infrastructure refresh. It covers architectural changes like Multi-Link Operation (MLO) and 320MHz channels, practical deployment considerations, and ROI analysis to help CTOs make informed upgrade decisions.
The Guest WiFi Tech Stack: A Buyer Guide for Multi-Site Brands
A comprehensive technical buyer guide for multi-site venue operators detailing the six layers of a modern guest WiFi tech stack. It provides actionable evaluation criteria for APs, network controllers, RADIUS authentication, captive portals, analytics, and CRM integration, helping IT leaders navigate build vs. buy decisions.
Retail WiFi: From Traffic Analytics to Personalised In-Store Experiences
This technical reference guide details the architectural shift from legacy guest WiFi to intelligent edge platforms in retail environments. It provides actionable guidance for IT leaders on deploying identity-driven networks, integrating analytics with CRM systems, and driving measurable ROI through personalised in-store experiences. From RF design and captive portal optimisation to clienteling integration and GDPR compliance, this guide covers the full end-to-end deployment lifecycle.
PCI DSS Compliance for Retail WiFi Networks
This technical reference guide details the PCI DSS v4.0 requirements that apply specifically to retail WiFi networks, covering network segmentation architecture, encryption standards, authentication controls, and audit trail requirements. It provides actionable implementation guidance for IT managers and network architects who need to secure payment data while safely supporting separate guest and corporate wireless access.
Hotel WiFi: Elite Guest Expectations and Chain-Wide Consistency
This technical reference guide details how global hotel brands architect and deliver elite WiFi experiences that ensure chain-wide consistency and integrate with loyalty programmes. It covers capacity planning, PMS integration, centralised policy governance, and the technical mechanisms for bandwidth differentiation.
HubSpot and Guest WiFi: Lead Enrichment and Segmentation
This guide provides IT managers, HubSpot admins, and marketing operations teams with a practical integration playbook for connecting Purple Guest WiFi to HubSpot. It covers the full technical architecture — from captive portal data capture and property mapping through to lifecycle stage automation, deduplication, and list segmentation — enabling venue operators to convert anonymous WiFi connections into enriched, actionable CRM contacts.
Guest WiFi for Airports: Roaming, Transit, and Throughput
This technical reference guide provides senior IT professionals and network architects with actionable strategies for designing and deploying high-performance airport guest WiFi. It covers seamless roaming across terminals, throughput provisioning by zone, secure segmentation for concession tenants, and the implementation of Passpoint (Hotspot 2.0) for frictionless connectivity. By treating the wireless network as a strategic asset, airport operators can enhance passenger satisfaction, ensure compliance, and drive measurable non-aeronautical revenue.
Choosing Enterprise Access Points: Cisco, Aruba, Ruckus, UniFi Compared
This authoritative technical reference guide compares Cisco Meraki, Aruba, Ruckus, and UniFi enterprise access points across architecture, features, and TCO. It provides IT leaders with actionable, vendor-neutral recommendations for deploying high-performance WiFi in complex environments.
Hospital Guest WiFi: Patient Experience and Network Separation
This authoritative guide details how hospital IT teams can architect secure, high-performance guest WiFi that strictly isolates patient traffic from clinical networks. It covers VLAN segmentation, bandwidth planning, authentication protocols, and the direct impact of WiFi on patient satisfaction metrics.
HIPAA-Compliant Guest WiFi for Healthcare Providers
This technical reference guide provides actionable compliance strategies for healthcare IT teams deploying guest WiFi. It covers network segmentation, data handling, and BAA requirements to ensure a seamless visitor experience without compromising HIPAA standards.
Turning Guest WiFi Data into Marketing Automation Triggers
This reference guide provides a technical playbook for converting raw guest WiFi data into event-driven marketing automation triggers. It covers the full architecture — from captive portal data capture and LogicFlow rules through to webhook dispatch and CRM integration — with real-world implementation scenarios for hospitality and retail. IT teams and marketing automation specialists will leave with a concrete, deployable framework for building presence-based campaigns including welcome flows, dwell-time offers, and lapsed-visitor win-backs.
Multi-Language Captive Portals: Best Practices for International Venues
This authoritative technical reference guide provides senior IT professionals with actionable strategies for designing and deploying multi-language captive portals. It covers advanced language detection architecture, RTL layout considerations, and GDPR-compliant legal copy localisation to ensure seamless guest WiFi access across international venues.
Converting Guest WiFi Sign-Ups to Loyalty Programme Members
This technical reference guide outlines the architecture, data strategy, and conversion benchmarks required to move first-time guest WiFi users into active loyalty programme members. It provides actionable deployment guidance for IT managers and venue operations directors to maximize loyalty enrollment through progressive profiling and real-time integration.
Webhook-Driven WiFi Onboarding: Automating Guest Access at Scale
This authoritative guide details how to implement webhook-driven WiFi onboarding to automate guest network access. It covers architecture, integration strategies, best practices, and the business impact of deploying zero-touch credential delivery at scale.
WiFi Analytics Metrics That Actually Matter for Retail
This authoritative reference guide details the five WiFi analytics metrics that directly correlate with retail revenue, dwell time, and customer loyalty. It provides IT managers and venue operations directors with a practical framework for configuring network hardware, mitigating MAC randomisation impacts, and aligning with marketing teams on a unified data dashboard.
Measuring ROI on Guest WiFi: A Framework for CMOs
This comprehensive technical guide provides a robust framework for calculating the return on investment from enterprise guest WiFi deployments. It details the methodologies for attributing revenue across data capture, marketing automation, dwell time uplift, and customer retention, offering actionable benchmarks for IT and marketing leaders.
