基于Symbian的智能手机防火墙研究与设计

The Research and Design of Firewall for Smart Phone Based on Symbian OS

随着智能手机的普及和3G时代的来临,使用智能手机上网越来越普遍。但是目前智能手机的安全防护措施非常不完善,导致智能手机上网时感染手机病毒、遭到恶意程序攻击的事时有发生。本文首先介绍了智能手机及Symbian操作系统的特点,然后结合传统软件防火墙和基于Symbian操作系统的智能手机的特性,建立了分组过滤防火墙模型。最后,提出了在诺基亚N70智能手机平台上的实现方案。

With the development of smart phone and 3G, people frequently surf internet using smart phone. But the safeguard of smart phone has not been perfect, and the incident which smart phone infects virus or malware when user online happens by occasionally. Above all, this paper introduces the concept of smart phone and characteristics of Symbian OS; and then it integrate traditional Fire-wall and traits of smart phone based on Symbian OS, construct the Firewall model with packet filter. Finally, the Firewall s d...