家家都有的路由器，你以为它是好东西，却很可能害了全家！
在当下这个万物互联的时代，几乎每个家庭里都有物联网设备的痕迹，路由器、摄像头等等，都是物联网设备。
smart device and computer connect with router
但要注意的是，这些物联网设备虽然丰富了便利了我们的生活，但是也会带来一定的安全风险，因为他们设计之初，就存在一些安全上的问题，毕竟没有什么设备是完美且没有一点漏洞的。而一旦有设备在弱密码/远程执行有漏洞，那就极有可能被黑客利用。
从数字业务模型围绕物联网的货币化
不法黑客会控制大批的存在漏洞的物联网设备，形成僵尸网络，并利用僵尸网络发起ddos等网络攻击，获取不法利益。举个例子，2016年9月份，研究机构KrebsonSecurity和法国主机服务供应商OVH分别遭受了超大规模DDoS攻击，而攻击流量的源头，就是每家每户都可能会有的摄像机、路由器等。
The DDOS - Distributed Denial Of Service - hackers
紧接着，2016年10月份，发起这两次攻击的黑客再次向美国域名解析服务提供商Dyn公司发起了大规模DDoS攻击，最终造成美国东海岸地区大面积断网，受害者无数。
这些物联网设备如果是之单纯的被利用去发动ddos攻击，那还好说，因为在ddos攻击肆虐这几年时间里，很多安全厂商都针对ddos攻击做出了防御方案，ddos.cc平台的高防cdn就可以很好的防御ddos。最可怕的是，黑客通过这些路由器等，直接入侵家庭网络，危害家庭财产，这对普遍没有安全意识的普通用户来说，才是真正可怕的。
家庭网络关系图
因此，所有物联网设备的厂商，尤其是制造路由器这样受众极多的设备的厂商，一定要在安全方面，更加严谨，尽量避免漏洞出现，不要给黑客可趁之机。
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