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WIFI*的实现？

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Jun 06, 2016 pm 08:30 PM

cphpwifi

WIFI万能钥匙的实现？

回复内容：

WIFI万能钥匙的实现？

@白衣岛主说的是最开始的做法了。
在使用比较早的版本的wifi望能钥匙的时候确实是使用弱密码去破解。

后来APP升级了，他会收集你手机里面的wifi密码，上传，以后别人再用，就不会使用暴力破解的方法了，因为APP直接从服务器拿到了正确的密码。

如果没有在服务器查询到，才会使用弱密码去破解，成功率一般都不高。

QQWIFI也有这样的搞法，被网友喷得狗血淋头，被迫关闭了这项功能。

万能wifi的原理就是p2p的思想通过把大家知道的wifi密码分享出来而已对一些未知的进行简单的猜节！

其实就是暴力破解wifi密码,不断地进行密码尝试登陆,比如从常见的密码 123456789 888888888 password 等从最最常见的密码到比较少见的密码,权重由高到底不断的输入登陆,一旦登陆成功立即记录下登陆的密码.建议不要安装小公司的APP,因为会泄露隐私等.

我猜的：
1.每个路由器wifi信号都有1个唯一标识
2.你的手机安装万能钥匙之后，你的手机连接的每一个wifi信号，万能钥匙都把路由器标识和对应的登录信息上传至其服务器上进行保存，同时同步更新到所有安装万能钥匙的手机上
3.你的邻居也安装万能钥匙之后，它将根据他家的wifi信号标识，在万能钥匙客户端数据库中查询登录信息，如果有，就可以连接你家的wifi了

我家的wifi密码设置绝对够复杂（我玩过一阵子路由器，安全设置还是过关的），但我发现我亲戚在我家用万能钥匙登录，不到1秒就登录了，所以基本上就排除了使用暴力破解wifi密码的可能。

所以为了你家的网络安全着想，请千千万万不要安装万能钥匙此类垃圾软件，你在盗用别人网络的同时，你家、你朋友家、你亲戚的所有网络都将会被其它人盗用！！！！！

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