This course introduces the basics of cyber defense starting with foundational models such as Bell-LaPadula and information flow frameworks. These underlying policy enforcements mechanisms help introduce basic functional protections, starting with authentication methods. Learners will be introduced to a series of different authentication solutions and protocols, including RSA SecureID and Kerberos, in the context of a canonical schema.
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课程信息
24,730 次近期查看
学生职业成果
33%
完成这些课程后已开始新的职业生涯
29%
通过此课程获得实实在在的工作福利
17%
加薪或升职
您将获得的技能
CybersecurityCryptographyPublic-Key Cryptography
学生职业成果
33%
完成这些课程后已开始新的职业生涯
29%
通过此课程获得实实在在的工作福利
17%
加薪或升职
100% 在线
立即开始，按照自己的计划学习。
第 2 门课程（共 4 门）
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中级
完成时间大约为16 小时
英语（English）
字幕：英语（English）
提供方
纽约大学坦登工程学院
Tandon offers comprehensive courses in engineering, applied science and technology. Each course is rooted in a tradition of invention and entrepreneurship.
教学大纲 - 您将从这门课程中学到什么
完成时间为 4 小时
Cyber Security Safeguards
This module provides an introduction to security modeling, foundational frameworks, and basic safeguard approaches.
完成时间为 4 小时
12 个视频 （总计 79 分钟）, 6 个阅读材料, 3 个测验
12 个视频
Assignments and Reading2分钟
Safeguards and Countermeasures4分钟
Reference Model5分钟
Orange Book Compliance10分钟
Bell La Padula Model8分钟
Biba Integrity Model5分钟
Issues with Subject-Object-Actions Models5分钟
Covert Channels8分钟
Information Flow Models and Hook-Up Theorem - Part 15分钟
Information Flow Models and Hook-Up Theorem - Part 26分钟
Welcome Kirsten Bay12分钟
6 个阅读材料
Required: “Hookup Theorem,” D. McCullough30分钟
Required: “Password Security: A Case History,” Morris and Thompson30分钟
Video: “On Testing Theories,” Richard Feynman10分钟
Video: “The Security Mirage,” Bruce Schneier, TED Talk20分钟
Suggested: Introduction to Cyber Security, (Ch. 9 - 10)30分钟
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 9 – 10)30分钟
3 个练习
Practice Question2分钟
Practice Question2分钟
Module 1 Quiz20分钟
完成时间为 5 小时
Understanding Authentication Protocols
This module introduces important protocols and techniques associated with advanced authentication processes.
完成时间为 5 小时
10 个视频 （总计 63 分钟）, 6 个阅读材料, 1 个测验
10 个视频
Identification and Authentication6分钟
Factors of Authentication including 2FA8分钟
Authentication Protocol Schema and Zones6分钟
Passwords and Analysis5分钟
Hand-Held Authentication Protocol (Part 1: Implementation)5分钟
Hand-Held Authentication Protocol (Part 2: Analysis and Cryptanalysis)6分钟
Welcome Lior Frenkel9分钟
RSA SecureID Protocol (Part 1: Implementation)6分钟
RSA SecureID Protocol (Part 2: Analysis)4分钟
6 个阅读材料
Required: “Protection of Information in Computer Systems,” Saltzer and Schroeder45分钟
Required: “A Note on the Confinement Problem,” Lampson25分钟
Video: “The 1’s and 0’s behind Cyber Warfare” Chris Domas, TED Talk17分钟
Video: “The Growth of Cryptography,” Ronald Rivest59分钟
Suggested: Introduction to Cyber Security, (Ch. 11 - 12)30分钟
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 11 – 12)30分钟
1 个练习
Module 2 Quiz20分钟
完成时间为 3 小时
Introducing Conventional Cryptography
This module introduces the foundations of conventional cryptography along with its practical application in Kerberos.
完成时间为 3 小时
10 个视频 （总计 64 分钟）, 4 个阅读材料, 2 个测验
10 个视频
Lamport’s S/Key Protocol (Part 1: Implementation)6分钟
Lamport’s S/Key Protocol (Part 2: Analysis)4分钟
Welcome Ajoy Kumar10分钟
Kerberos (Part 1: Implementation – TGT Issuance)6分钟
Kerberos (Part 2: Implementation – TBOB Issuance)6分钟
Basic Cryptosystems and Properties8分钟
Cryptographic Algorithm Design6分钟
DES Design6分钟
Triple-DES6分钟
4 个阅读材料
Required: “Method of implementing the data encryption standard with reduced computation,” Patent US 710318020分钟
Video: RSA Cyber Security with John Stewart, 201321分钟
Suggested: Introduction to Cyber Security, (Ch. 13 - 14)30分钟
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 13 – 14)30分钟
2 个练习
Practice Question2分钟
Module 3 Quiz18分钟
完成时间为 5 小时
Overview of Public Key Cryptographic Methods
This module introduces the basics of public key cryptography including an overview of SSL and CA applications.
完成时间为 5 小时
12 个视频 （总计 83 分钟）, 5 个阅读材料, 2 个测验
12 个视频
CBC Mode Block Cryptography4分钟
Conventional Cryptography Scaling Issues4分钟
Public Key Crypto (Basics)5分钟
Public Key – Secrecy4分钟
Public Key – Digital Signature3分钟
Cryptographic Message Exchange5分钟
Diffie-Hellman Key Exchange7分钟
Key Distribution and Certification Authority10分钟
Secure Sockets Layer6分钟
The Story of James Ellis and Clifford Cox10分钟
Welcome Franscis Cianfrocca16分钟
5 个阅读材料
Required: “New Directions in Cryptography,” Diffie and Hellman30分钟
Required: “Non-Secret Encryption,” James Ellis30分钟
Video: “A Brief History of Cryptography with Akamai Chief, Andy Ellis8分钟
Suggested: Introduction to Cyber Security, (Ch. 15 - 16)30分钟
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 15 – 16)30分钟
1 个练习
Module 4 Quiz20分钟
4.8
58 条评论来自Cyber Attack Countermeasures的热门评论
Really good content especially in explaining public key cryptography. Not sure why there is peer review for the final (it's a short multiple choice quiz), but it worked out ok since I finished early.
This course is exactly what I was looking for. Dr. Edward is absolutely phenomenal at explaining every single point with great detail and his unique style of teaching makes him one of a kind!
关于 Introduction to Cyber Security 专项课程
Introduction to Cyber Security was designed to help learners develop a deeper understanding of modern information and system protection technology and methods. The learning outcome is simple: We hope learners will develop a lifelong passion and appreciation for cyber security, which we are certain will help in future endeavors. Students, developers, managers, engineers, and even private citizens will benefit from this learning experience. Special customized interviews with industry partners were included to help connect the cyber security concepts to live business experiences.
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