March 2017
Intermediate to advanced
262 pages
5h 26m
Chinese
Content preview from 物联网设备安全
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222
｜
第
8
章
100 000
台寄主设备上发送多达
750 000
条钓鱼网站和垃圾短信。
thingbots
拥有者可能会利用物联网设备窃取他们以前无法访问的信息，例如通过被感染
的智能电视获取私人谈话。他们也有能力控制千万家庭的电子锁和电灯。
随着更多的物联网设备开始上线，由
thingbots
产生的大量攻击只会增加，威胁代理将会
增加我们的私人信息的获取，以及引发生活中的物理中断的能力。这意味着：当我们展
望未来，本书所讨论的解决物联网相关漏洞类别将变得更加紧迫。
8.2
无人机的崛起
无人机（
U AV
）主流媒体称无人机是飞机上没有驾驶员的飞机。无人机有各种不同的类型，
覆盖范围广阔，大的有军用级别无人机，还有用于娱乐用途（如摄影的无人机）。
在
2014
年新加坡黑帽大会上，研究者
Glenn Wilkinson
公布了一个概念证明（
proof-of-
concept
）工具叫
Snoopy
：一架直升机有两个附加摄像机，使用一台机载计算机、一个
GPS
模块和一个
GSM
蜂窝单元，可以在限定区域内跟踪目标，捕获无线网络流量。除
了无线
WiFi
网络，该工具也能利用蓝牙和射频识别（
RFID
）跟踪设备和它们拥有的网
络流量。
Snoopy
软件通过追踪设备的网络探头进行工作，例如智能手机在不断搜索他们以前接入
过的
WiFi
网络。
Snoopy
无人机提供与被探测到的网络同名的
WiFi
网络。当智能手机加
入这个网络，
Snoopy
代理网络流量就能够捕获用户手机传输的数据。除了手机，
Snoopy
也能够捕获设备数据，例如使用
WiFi
的心脏起搏器，以及健身器材和智能卡。 ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.