Build a rock-solid foundation in information security—one of today’s most essential and sought-after skills. This Information Security Foundations course offers you a practical overview of the essential concepts, tools, and models that are necessary to secure a modern digital system.
Information Security Foundations
即将结束： 只需 199 美元（原价 399 美元）即可通过 Coursera Plus 学习新技能。立即节省
您将学到什么
Learn the CIA Triad, AAA, cryptography, encryption, PKI, zero trust, and blockchain to build a solid understanding of information security.
Study data protection, certificate and trust management, ledger systems, and security-led business processes to ensure a more secure environment.
Detect threats across all modes- digital, physical, cloud, mobile & social engineering, even zero-day and supply chain attacks.
Apply real-world defense techniques with tasks on vulnerabilities, crypto tools, risk evaluation, and fundamental security controls.
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September 2025
作业
19 项作业
授课语言：英语（English）
了解顶级公司的员工如何掌握热门技能
积累特定领域的专业知识
本课程是 CompTIA Security+ Certification Preparation 专项课程 专项课程的一部分
在注册此课程时，您还会同时注册此专项课程。
- 向行业专家学习新概念
- 获得对主题或工具的基础理解
- 通过实践项目培养工作相关技能
- 获得可共享的职业证书
该课程共有2个模块
In this module, you’ll dive into the core principles of information security, including the CIA triad, AAA, and cryptographic foundations. You’ll also explore encryption, PKI, zero trust, blockchain, and the processes that shape secure business operations.
涵盖的内容
22个视频9个作业
In this module, you’ll examine threats, risks, and vulnerabilities across digital, physical, and social engineering domains. You’ll also explore attack surfaces, zero-day vulnerabilities, and defense measures like monitoring, barriers, and deception technologies.
涵盖的内容
24个视频10个作业
获得职业证书
将此证书添加到您的 LinkedIn 个人资料、简历或履历中。在社交媒体和绩效考核中分享。
位教师
授课教师评分
5.0 (6个评价)
131 门课程 161,425 名学生
提供方
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人们为什么选择 Coursera 来帮助自己实现职业发展
Felipe M.
自 2018开始学习的学生
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自 2020开始学习的学生
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自 2021开始学习的学生
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学生评论
4.6
28 条评论
- 5 stars
75%
- 4 stars
14.28%
- 3 stars
7.14%
- 2 stars
0%
- 1 star
3.57%
显示 3/28 个
CH
4
已于 Jan 18, 2026审阅
Excelente curso de fundamentos de seguridad, muy completo.
SM
5
已于 Sep 23, 2025审阅
The course was very informal, I have learn a lot about cybeysecurity
常见问题
The course is ideal for students, IT professionals, those looking to change careers, and anyone seeking to start or advance their CompTIA Cybersecurity career.
Information security is one of the world's fastest-growing career fields. Mastering the core principles will thus prepare you for careers in Cybersecurity, IT Security, Risk Analysis, and Compliance, while also showcasing talents that employers actively seek.
You'll learn how to identify threats, evaluate vulnerabilities, use encryption and authentication methods, investigate cryptographic tools, assess the business and technical security implications, and use modern defense models.
更多问题
提供助学金，