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所在平台: Udemy |
课程主页: https://www.udemy.com/course/principles-of-information-security/
课程评论：没有评论
### **信息安全原理 (Principles of Information Security) 课程概述** 本课程旨在提供信息安全的基础知识，涵盖广泛的主题，以帮助学习者建立对网络安全领域的全面理解。 **核心学习目标包括：** * **网络安全意识与威胁：** 学习者将能识别和区分基本的网络安全意识以及常见的网络威胁。 * **网络安全管理：** 深入了解网络安全经理的角色、职责以及常用的管理工具。 * **关键基础设施安全：** 掌握关键基础设施的基本知识，并分析其中潜在的威胁及其影响。 * **国家网络安全倡议：** 概括和讨论对“国家综合网络安全倡议”(Comprehensive National Cybersecurity Initiative, CNCI) 的基本理解。 * **法律与国际安全：** 解释网络安全国际法、国家执法以及组织安全措施和反制措施的演变环境。 * **未来趋势：** 分类和讨论公共及私营企业面临的网络安全未来趋势。 **课程重点强调信息安全的三大核心支柱（"CIA 三要素"）：** * **机密性 (Confidentiality)：** 确保敏感信息仅被授权个人访问。通过加密、访问控制和安全通信等措施保护数据免遭未经授权的披露。 * **完整性 (Integrity)：** 在数据生命周期内维护数据的准确性和可信度。包括保护数据免遭未经授权的修改，确保信息完整准确，并验证数据的可靠性和真实性。 * **可用性 (Availability)：** 确保授权用户在需要时能够随时访问信息和资源。通过实施鲁棒的系统和协议，最大限度地减少停机时间，并能从可能中断数据访问的事件（如网络攻击或硬件故障）中迅速恢复。 这三大原则共同构成了有效的**信息安全策略**的基础，旨在应对信息资产面临的各种威胁。
The student will be able to:Classify and differentiate a basic working knowledge of cybersecurity awareness and threats.Describe the roles, responsibilities, and tools of a cybersecurity manager.Inventory and analyze the basic knowledge of critical infrastructures and potential threats and impacts.Summarize and discuss an understanding of the basics of the Comprehensive National CybersecurityInitiative (CNCI).Explain the evolving environment of cybersecurity international law, national law enforcement, and organizational security measures and counter measures.Classify future trends in cybersecurity issues facing public and private enterprises.The principles of information security focuses on three core components: confidentiality, integrity, and availability, commonly referred to as the CIA triad.Confidentiality ensures that sensitive information is accessed only by authorized individuals. This involves implementing measures such as encryption, access controls, and secure communication methods to protect data from unauthorized disclosure.Integrity refers to maintaining the accuracy and trustworthiness of data throughout its lifecycle. This includes protecting data from unauthorized modification, ensuring that information is complete and accurate, and validating that data remains reliable and authentic.Availability guarantees that information and resources are accessible to authorized users whenever needed. This involves implementing robust systems and protocols that ensure minimal downtime and prompt recovery from incidents that could disrupt access to data, such as cyberattacks or hardware failures.Together, these principles form the foundation of an effective information security strategy, addressing the diverse threats that information assets face.
