Devi Jina
Articles by Devi Jina
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 good WiFi speed? 2026 benchmark guide
Learn what constitutes a good WiFi speed for businesses, guest networks, and high-density venues, plus how to manage bandwidth and prevent congestion.
What is a personal area network (PAN)? Types and 2026 guide | Purple
Explore personal area network architectures, WPAN transmission ranges, IEEE 802.15 standards, and enterprise IoT security controls across modern venues.
What is WiFi 5 (802.11ac)? Specs, Speed & Upgrade Guide
Discover what WiFi 5 (802.11ac) is, how 5 GHz speeds & MU-MIMO work, Wave 1 vs Wave 2 differences, and how to upgrade enterprise networks.
Passpoint WiFi
Learn how Passpoint WiFi (Hotspot 2.0) automates secure guest WiFi onboarding, replaces open networks with WPA3-Enterprise, and enables seamless cellular offloading.
What is a network switch: types, Layer 2 vs 3, and WiFi guide
Discover what a network switch is, how managed vs unmanaged and Layer 2 vs 3 switches work, and how to integrate switches with enterprise WiFi.
What is a metropolitan area network (MAN)? key features & setup
Learn what a metropolitan area network (MAN) is, how it connects enterprise venues across a city, key topologies, fibre integration, and security best practices.
What is WiFi 6 (802.11ax)? OFDMA, speeds & enterprise guide
Master WiFi 6 (IEEE 802.11ax) fundamentals: explore OFDMA resource units, 1024-QAM speeds up to 9.6 Gbps, 8x8 MU-MIMO, Target Wake Time, and venue AP planning.
What is Hotspot 2.0 (Passpoint)?
Discover how Hotspot 2.0 and Passpoint enable encrypted, zero-touch WiFi roaming and carrier offload across enterprise access points.
Amusement park WiFi guide: guest analytics, captive portal, and network design | Purple
Learn how amusement parks deploy high-density guest WiFi, captive portals, and presence analytics to boost revenue and visitor engagement.
Business WiFi costs & ROI: 2026 enterprise pricing guide
Compare business WiFi costs across hardware, cabling, cloud licensing, and captive portal software. Calculate network ROI and cost per user for your venue.
Supermarket WiFi setup & retail analytics guide
Discover how to set up high-performance guest WiFi in supermarkets to capture shopper contact data, track footfall analytics, and secure POS systems.
All Aboard the WiFi Train: Enhancing On-Board Connectivity
Discover how train operators deploy EN50155-certified 5G and satellite train WiFi, captive portal security, and passenger journey analytics.
Business WiFi installation guide: DIY vs professional setup
Master enterprise business WiFi installation: compare DIY vs professional setup, AP placement rules, PoE hardware sizing, and guest network security.
High-density WiFi design for public venues: AP planning guide
Master high-density venue WiFi design, AP capacity planning formulas, 20 MHz channel allocation, 802.11k/v/r fast roaming, and guest lead capture for public venues.
Healthcare WiFi design: hospital networks, security & guest analytics
Learn how to design secure hospital WiFi networks with WPA3 Enterprise, HIPAA & NHS Digital compliance, patient guest portals, asset RTLS, and location analytics.
College WiFi design: 2026 campus network and 802.1X guide
Learn how to design, secure, and manage high-density college WiFi networks. Cover 802.1X, campus-wide coverage, dorm WiFi, and location analytics.
The Potential of WiFi at Exhibitions
Exhibitions can cater to thousands of guests walking through the doors throughout the day. Organisers, exhibitors, and attendees hustle and bustle about the