Wi-Fi Hotspot With Facebook - Barcamp Macau 2014

Wi-Fi Hotspot

Kent Si

Wi-Fi Hotspot

• Introduction

•DIY & Demo

•What we have in Macau?

Intro

• Free internet

• Public location

•Online time & speed limitation

• Landing page

Intro - login

Intro - login

Intro - login

Intro – Captive Portal

• Security Guard

• Intercept network traffic

• Redirect http traffic to landing page

• List of software captive portal:• Firewall : m0n0wall, pfSense• WiFiDog• Chillispot / CoovaChilli

Intro – Home VS Hotspot

Home Wi-Fi

Wi-Fi Hotspot

Authen Type PSW, Open

PSW, Open, SMS, SNS Fans

Time Limit No Yes

Speed Limit Yes Yes

Network Access Security

Low High, No Access To Intranet

Landing Page No Yes

Intro – Commercial Use

More Income

Advertise / Marketing

Convenience

Attracts Customer

DIY– Hardware

DIY – What we need?

Wi-Fi Router

• DDWRT• Chillispot

Linux Server

• Apache2 • PHP5• MYSQL• FreeRadius

DIY– DDWRT

• DDWRT• Linux-based firmware for wireless routers

• Other firmwares : • TOMATO – More stable, home user

• OPENWRT – More customization, developer

• Change Router Firmware

• A DDWRT compatible wireless router

• Download DDWRT from www.dd-wrt.com

• Flash new firmware

DIY– FreeRadius

• Radius Server• AAA • Authorization• Authentication• Accounting

• Commonly used for• VPN Server• 802.1x Authentication • L2 Switch Port Security

• Wi-Fi Enterprise Authentication

• Cisco user access control (TACACS+)

DIY – Process Flow

DIY – Configuration

DIY – Configuration

Wi-Fi Interface

Wi-Fi Client Network

Authen Server IP

Web Server URL

Radius Info

PHP Info

Demo

• SSID : FreeWiFi@Demo003

• Login Type : • Basic Login : 30 mins• Facebook Login : 60 mins• (FB Login Need Authorization)

Demo

Demo

SHAPPYTEST@GMAIL.COMshappy1234

Demo

What they have?

Taipei / HongKong• Tourist Friendly• Completely Free• Mature• High Coverage• Shopping Mall, Transportation Hub,

CV Store(7-11), Restaurant and Café.

• e.g.: Gov Wi-Fi, Telco Wi-Fi

What we have in Macau?

Macau

• Partly Free• Under Developing• Low Coverage• Hotel, Casino, Transportation Hub, Restaurant and Café.

• e.g.: Wifigo, CTM Wi-Fi(Not Free)

What we going to help?

SHAPPY WI-FI

•Manage a hotspot•Free to public•Advertisement & Marketing

Macau Law

• 2.4/5Ghz < 100mw(20dbm)

• Indoor only

Thank you

Kent.Si@Shappy.com.mo

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