March 2017
Intermediate to advanced
262 pages
5h 26m
Chinese
Content preview from 物联网设备安全
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44
｜
第
2
章
取财物的真实案例。
Brocious
的作品滥用了基本安全设计缺陷，在信息安全社区流行起来，
这里是开始了解电子门锁相关安全性问题的理想场所。
2.1.1 Onity
门锁
Onity HT
门锁非常受欢迎。如果你曾入住过酒店，很有可能已经用到过，并依靠它保护
你的安全和隐私。
Onity
锁有一个磁性钥匙卡读卡器，如图
2-1
所示。酒店的客人都有磁
性钥匙卡，通过划过读卡器来打开门锁。酒店员工可以在客人办理入住手续或客人要额
外的门卡时发给客人。酒店给员工发通用钥匙卡，例如打扫房间的工作人员可以打开多
个门。
研究具有传统机制的采用磁卡作为钥匙的
Onity
锁很重要，因为下一代基于物联网的门
锁可能保留传统机制（普通钥匙和磁条卡）并混合更智能的方法，如无线认证和电子钥匙，
这将在本章接下来的部分讨论。理解
Onity
锁的安全问题非常重要，因为这为理解基本
的安全设计缺陷打下基础，使得能够利用这些信息影响全世界使用的锁。我们必须努力
防止发生这种情况。
图 2-1：Onity 门锁
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