在20 世纪末，手机还只是一个简单的通话工具，但随着科技的发展，在21 世纪初已摇身一变成为我们生活中 必不可少的一部分。它既带给我们快捷的生活，同时也有不少的安全问题，因此解决手机安全问题成为我们迫在眉睫的事 情。针对如何解决手机安全问题，本文从手机用户、软件开发者及政府部门三方面提出相应的措施解决。

At the end of the 20th century, the cell phone is just a simple tool. With the development of science and technology, it has become an essential part in our life since the beginning of the 21st century. It makes convenient for our life while also brings us a lot of trouble, thus solving the problems of mobile security becomes our immediate things. Aiming at the problems of mobile security, this paper gives corresponding measures from three aspects-users, developers, government.