以下知识点源自CISSP官方学习指南Flash CARD
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【知识点】1
Q：What are the various types and purposes of network segmentation?
问：网络细分的各种类型和目的是什么？
A：Network segmentation can be used to manage traffic, improve performance, and enforce security. Examples of network segments or subnetworks include intranet, extranet, and screened subnet.
答：网络分段可用于管理流量、提高性能和加强安全性。网段或子网的示例包括intranet、extranet和屏蔽子网。
【知识点】2
Q：Define the aspect of confidentiality known as sensitivity.
问：定义称为灵敏度的机密性方面。
A：Sensitivity refers to the quality of information that could cause harm or damage if disclosed. Maintaining confidentiality of sensitive information helps to prevent harm or damage.
答：敏感度是指如果披露可能造成伤害或损坏的信息质量。 维护敏感信息的机密性有助于防止伤害或损坏。
【知识点】3
Q：What are some common threats that may occur through email?
问：通过电子邮件可能出现的常见威胁有哪些？
A：Email is a common delivery mechanism for viruses, worms, Trojan horses, documents with destructive macros, and phishing attacks.
答：电子邮件是病毒，蠕虫，特洛伊木马，具有破坏性宏和网络钓鱼攻击的文件的常见传递机制。
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