Technical Guides
Deep, expert-led technical guides on guest WiFi, analytics, captive portals, and venue technology.
441 guides
Stadium WiFi: How to Deliver Connectivity at Scale for Fans
This authoritative technical reference guide provides actionable guidance for IT managers, network architects, and venue operations directors on designing, deploying, and monetising high-density stadium WiFi networks. It covers RF architecture for extreme device density, secure authentication at scale, network segmentation, and risk mitigation — alongside practical case studies and a clear framework for measuring ROI. Venues that deploy correctly can transform their WiFi infrastructure from a cost centre into a strategic platform for fan engagement, retail media, and operational intelligence.
Airport WiFi Security: How to Protect Passengers on Public Networks
This technical reference guide details the specific threat landscape of airport WiFi, covering Evil Twin access points, rogue hardware, and Man-in-the-Middle attacks. It provides IT managers, network architects, and venue operations directors with actionable architectural strategies — including WPA3 implementation, VLAN segmentation, WIPS deployment, and GDPR-compliant captive portal design — to protect passengers and enterprise infrastructure at scale. Purple's guest WiFi and analytics platform is mapped concretely to each problem domain throughout.
University WiFi: How to Build a Campus-Wide Wireless Network
This comprehensive guide provides senior IT professionals with actionable strategies for designing, deploying, and managing a robust campus-wide wireless network. It covers hierarchical network architecture, security standards (IEEE 802.1X, WPA3, GDPR), and how to leverage analytics to drive ROI in higher education environments. Whether you are upgrading legacy infrastructure or building from scratch, this guide maps every decision point from site survey to ongoing optimisation.
Student WiFi: What Universities Need to Get Right
This authoritative guide details the critical architecture, security protocols, and analytics required to deliver high-performance student WiFi at scale. It provides IT leaders with actionable strategies for managing BYOD density, implementing robust authentication, and leveraging network intelligence for estate management.
Airport WiFi: How Operators Deliver Connectivity Across Terminals
This guide provides IT leaders with actionable strategies for designing, deploying, and managing high-density airport WiFi networks. It covers technical architecture, RF planning, and how to leverage platforms like Purple to turn passenger connectivity into valuable analytics and revenue.
Railway WiFi Network: How Operators Are Delivering Connectivity at Speed
This technical reference guide provides actionable insights for IT leaders, network architects, and transport operations directors on architecting and deploying reliable railway WiFi networks. It covers the full stack from lineside infrastructure and multi-bearer aggregation to bandwidth management, captive portals, and passenger analytics. The guide demonstrates how operators can move beyond treating onboard WiFi as a cost centre and instead leverage it as a strategic asset that generates first-party data, operational intelligence, and measurable ROI.
Train WiFi: The Complete Guide for Rail Operators and Passengers
This authoritative guide breaks down the architecture, deployment challenges, and commercial opportunities of passenger WiFi on trains. Designed for senior IT and operations leaders, it covers backhaul aggregation, network segmentation, and how to turn a compliance liability into actionable passenger analytics.
Passenger WiFi: How Transport Operators Use WiFi Data to Understand Journeys
This technical guide explains how transport operators leverage passenger WiFi infrastructure to capture operational analytics. It covers the technical architecture, deployment best practices, and real-world applications for measuring footfall, dwell time, and journey patterns.
How WiFi Can Improve Patient Experience in Hospitals
This authoritative technical guide explains how hospitals can leverage enterprise guest WiFi infrastructure and analytics to measurably improve the inpatient experience. It covers network architecture, compliance requirements (HIPAA, DSPT, GDPR), captive portal design, wayfinding integration, and ROI frameworks — giving IT decision-makers the tools to build a compelling internal business case and execute a successful deployment.
Healthcare WiFi: HIPAA, DSPT and WiFi Compliance Explained
This guide provides a definitive technical reference for IT managers, network architects, and compliance officers deploying wireless networks in healthcare environments. It maps the specific requirements of HIPAA (US) and the NHS Data Security and Protection Toolkit (DSPT, UK) to concrete network architecture decisions — covering segmentation, identity-based access, encryption standards, and IoMT device handling. Purple's guest WiFi and analytics platform is positioned throughout as a compliant, enterprise-grade solution for managing patient and visitor connectivity within a governed wireless estate.
NHS Staff WiFi: How to Deploy Secure Wireless Networks in Healthcare
This technical reference guide details the architecture, security protocols, and deployment strategies for NHS Staff WiFi, covering 802.1X authentication, VLAN segmentation, BYOD policies, and DSP Toolkit compliance. It provides actionable guidance for IT leaders on deploying enterprise-grade wireless networks that serve clinical, administrative, and guest users on shared physical infrastructure without compromising security. Whether you are planning a new deployment or hardening an existing estate, this guide delivers the decision frameworks and implementation steps needed to act this quarter.
Patient WiFi: A Complete Guide for NHS Trusts and Hospital Operators
A definitive technical and commercial guide for NHS Trusts and hospital operators on deploying, securing, and monetising patient WiFi. Covers network segmentation, DSPT compliance, content filtering, and leveraging analytics to improve patient outcomes.
How to Offer Retail Customers a Personalised Experience Using WiFi
This technical reference guide outlines how retail IT and operations teams can leverage existing guest WiFi infrastructure to deliver personalised, location-aware customer experiences. It covers architecture, data capture, CRM integration, and compliance, demonstrating how to turn anonymous footfall into actionable first-party data.
WiFi in Retail Stores: Building Customer Profiles From Footfall Data
This authoritative guide details how enterprise retail IT teams can transform existing WiFi infrastructure into a robust first-party data collection engine. It covers technical architecture, compliance standards, and actionable deployment strategies for building customer profiles from footfall analytics.
How to Improve Customer Experience in Supermarkets Using WiFi
This technical reference guide details how enterprise WiFi infrastructure can be leveraged to measurably improve the customer experience in supermarkets. It provides actionable implementation strategies for IT leaders covering network architecture, real-time analytics, queue management, in-store navigation, and loyalty integration — with concrete deployment guidance, compliance considerations, and ROI frameworks for grocery retail environments.
Retail WiFi: How In-Store WiFi Drives Sales, Loyalty and Footfall
This authoritative technical reference guide details how enterprise IT and operations teams can deploy retail WiFi as a strategic commercial asset. It covers the shift from basic connectivity to a revenue-generating infrastructure through first-party data capture, footfall analytics, and secure, high-density network architecture.
Hospitality WiFi Solutions: What to Look for in a Provider
This authoritative guide details the critical technical and commercial considerations for selecting a hospitality WiFi provider. It covers network architecture, security standards, captive portal design, and GDPR-compliant data analytics to help IT leaders deploy solutions that drive revenue and operational efficiency.
Restaurant WiFi Marketing: How to Turn Free WiFi Into Repeat Customers
This authoritative technical reference guide explores the architecture and implementation of restaurant WiFi marketing — the practice of using guest network access as a structured data acquisition and marketing automation channel. It provides IT managers, network architects, and venue operations directors with a tactical blueprint for deploying captive portals, integrating with CRM platforms, and triggering automated campaigns that drive measurable repeat business. From GDPR-compliant data capture to event-driven email workflows, this guide covers the full deployment lifecycle with concrete ROI metrics.
Bar and Pub WiFi: A Complete Setup and Marketing Guide
This comprehensive technical guide details the architecture, deployment, and monetisation of enterprise-grade guest WiFi for bars and pubs. It provides actionable blueprints for IT leaders to implement secure, high-performance networks that drive compliance, capture first-party customer data, and power targeted marketing campaigns to increase ROI.
Free vs. Paid Hotel WiFi: What's the Right Model for Your Property?
This guide provides IT leaders and venue operators with a definitive framework for choosing between free, paid, and tiered WiFi models in hospitality environments. It analyses the technical architecture, business impact, and guest satisfaction metrics required to successfully monetise connectivity while maintaining enterprise-grade security and GDPR compliance. Operators who implement the Freemium Tiered model can generate meaningful ancillary revenue while preserving the high CSAT scores that drive repeat bookings.
Café WiFi: How to Set Up, Secure and Monetise Your Guest Network
A comprehensive technical reference for IT managers and venue operators on designing, securing, and monetising café WiFi networks. It covers essential network segmentation, Wi-Fi 6 hardware deployment, GDPR-compliant captive portals, and marketing automation to drive measurable ROI.
Hotel WiFi Speed: What Guests Expect and How to Deliver It
This authoritative technical reference guide equips IT managers, network architects, and CTOs with actionable strategies for hotel WiFi bandwidth planning, QoS implementation, and tiered pricing models. It details how to right-size network capacity to meet modern guest expectations — from 15 Mbps per room in mid-scale properties to 50+ Mbps in luxury and conference venues — while ensuring secure, compliant, and scalable enterprise deployments. By integrating Purple's Guest WiFi and analytics platform, venue operators can transform their network from a cost centre into a revenue-generating, data-driven asset.
How to Improve Customer Experience in Hotels Using WiFi
This guide provides IT leaders and venue operators with a technical blueprint for transforming hotel WiFi from a basic amenity into an active engagement channel. It covers the architecture, PMS integrations, and deployment strategies required to deliver personalised guest experiences, drive room upgrades, and increase loyalty programme acquisition. From captive portal design and GDPR compliance to presence analytics and post-stay survey automation, this is the definitive operational reference for hospitality IT teams.
Hotel WiFi Security: How to Protect Your Guests and Your Reputation
This authoritative guide provides IT managers and venue operations directors with a comprehensive framework for securing hotel WiFi networks. It covers essential technical implementations including network segmentation, robust authentication protocols, and compliance-driven captive portals to protect guest data and safeguard the venue's reputation.