• Basic security functions provided by operating systems • System resources that require operating system protection • Operating system design principles • How operating systems control access to resources • The history of trusted computing • Characteristics of operating system rootkits

3.1 网络分析原理 3.2 网络分析实验 3.3 扩展实验

• Survey authentication mechanisms • List available access control implementation options • Explain the problems encryption is designed to solve • Understand the various categories of encryption tools as well as the strengths, weaknesses, and applications of each • Learn about certificates and certificate authorities

• Define computer security as well as basic computer security terms • Introduce the C-I-A Triad • Introduce basic access control terminology • Explain basic threats, vulnerabilities, and attacks • Show how controls map to threats

《高中地理》全程设计同步配套教学课件（选修3资源环境）第2章 资源安全与国家安全_章末核心素养整合

3.1 网络分析原理 3.2 网络分析实验 3.3 扩展实验

3.1 网络分析原理 3.2 网络分析实验 3.3 扩展实验

8.1 Windows操作系统探测及端口扫描实验 8.2 Back Track5系统的安装 8.3 Nmap网络扫描工具

7.1 Web漏洞概述 7.2 Web漏洞实验

第3章 细菌的生理 Physiology of Bacteria 第4章 消毒灭菌与实验室安全 Disinfection& Sterilization and Biosafety of research laboratory 第5章 细菌的遗传和变异 Heredity and Variation of Bacteria