基于Linux系统的手机防火墙系统研究

A Study on Mobile Phone Firewall System Based on Linux System

近年来,我国智能手机数量不断增多,使其安全问题为人们所重视,针对手机建立防火墙系统,以提高手机的防御等级非常必要。通过手机防火墙系统的设计,不仅能防止通讯骚扰,还方便用户对手机的应用权限进行管理,实现应用程序的联网监控,这对于保障我国网络环境安全,保护用户隐私信息有着十分重要的意义。而Linux系统是开发手机防火墙系统的重要平台,该平台自带IP包过滤系统,能在很大程度上提高手机防火墙系统的应用性。

In recent years, the number of smart phones in China has been increasing, which makes the security issue of smart phones valued by the public. To this end, it is necessary to establish a firewall system so as to improve the defense level of mobile phones, because the design of the mobile phone firewall system can prevent communication harassment, facilitate the user to manage the application permissions, and realize the network monitoring of the application program, Which is of great significance for ensuring the security of the network environment and protecting the users’ private information. The Linux system is an important platform for developing firewall system of mobile phones with its own IP packet filtering system, and it can greatly improve the application of the mobile phone firewall system.