Análisis, diseño y propuesta de implementación de un portal cautivo para la red inalámbrica de la Universidad Politécnica Salesiana sede Quito campus sur.

Abstract

This thesis describes a proposal to implement a captive portal for wireless network Salesian University South Campus, since it serves students, teachers and administrative body, so that the security of the network must be controlled carefully to avoid misuse of the Internet service by third parties or outside the University, for which there are various methods and access control security. The advancement of technology today is generating most electronic devices now incorporate Wireless or wireless technology, this enabling access to any wireless network that is within reaches. As a security method will be to implement a captive portal, the same will be installed on a Linux operating system and configured with free licensing components. The portal will be managed primarily by Chillispot software, which is a type of captive portal and this in turn will communicate with RADIUS server internally the same as will be responsible for authentication of users before giving way to web browsing through a "User Name and Password", this data will be viewed from a specified database created in MySQL called radius, which additionally store all user records information about identifying and using captive portal. Additionally, the portal provides graphical management software including: PHPMYADMIN and DALORADIUS, the same that significantly facilitated the administration, control and management within the captive portal users, since in a Linux system all processes are performed by console command or terminal.