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.
The basics of cryptography are also introduced with attention to conventional block ciphers as well as public key cryptography. Important cryptographic techniques such as cipher block chaining and triple-DES are explained. Modern certification authority-based cryptographic support is also discussed and shown to provide basis for secure e-commerce using Secure Sockets Layer (SSL) schemes.
Este curso faz parte do Programa de cursos integrados Introduction to Cyber Security
Cyber Attack Countermeasures
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Programa de cursos integrados Introduction to Cyber SecurityInstituto Politécnico da Universidade de Nova Iorque
Informações sobre o curso
10,020
10,020Habilidades que você terá
CybersecurityCryptographyPublic-Key Cryptography
Programa - O que você aprenderá com este curso
Semana
14 horas para concluir
Cyber Security Safeguards
This module provides an introduction to security modeling, foundational frameworks, and basic safeguard approaches.
12 vídeos (total de (Total 79 mín.) min), 6 leituras, 3 testes
12 videos
Assignments and Reading2min
Safeguards and Countermeasures4min
Reference Model5min
Orange Book Compliance10min
Bell La Padula Model8min
Biba Integrity Model5min
Issues with Subject-Object-Actions Models5min
Covert Channels8min
Information Flow Models and Hook-Up Theorem - Part 15min
Information Flow Models and Hook-Up Theorem - Part 26min
Welcome Kirsten Bay12min
6 leituras
Required: “Hookup Theorem,” D. McCullough30min
Required: “Password Security: A Case History,” Morris and Thompson30min
Video: “On Testing Theories,” Richard Feynman10min
Video: “The Security Mirage,” Bruce Schneier, TED Talk20min
Suggested: Introduction to Cyber Security, (Ch. 9 - 10)30min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 9 – 10)30min
3 exercícios práticos
Practice Question2min
Practice Question2min
Module 1 Quiz20min
Semana
25 horas para concluir
Understanding Authentication Protocols
This module introduces important protocols and techniques associated with advanced authentication processes.
10 vídeos (total de (Total 63 mín.) min), 6 leituras, 1 teste
10 videos
Identification and Authentication6min
Factors of Authentication including 2FA8min
Authentication Protocol Schema and Zones6min
Passwords and Analysis5min
Hand-Held Authentication Protocol (Part 1: Implementation)5min
Hand-Held Authentication Protocol (Part 2: Analysis and Cryptanalysis)6min
Welcome Lior Frenkel9min
RSA SecureID Protocol (Part 1: Implementation)6min
RSA SecureID Protocol (Part 2: Analysis)4min
6 leituras
Required: “Protection of Information in Computer Systems,” Saltzer and Schroeder45min
Required: “A Note on the Confinement Problem,” Lampson25min
Video: “The 1’s and 0’s behind Cyber Warfare” Chris Domas, TED Talk17min
Video: “The Growth of Cryptography,” Ronald Rivest59min
Suggested: Introduction to Cyber Security, (Ch. 11 - 12)30min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 11 – 12)30min
1 exercício prático
Module 2 Quiz20min
Semana
33 horas para concluir
Introducing Conventional Cryptography
This module introduces the foundations of conventional cryptography along with its practical application in Kerberos.
10 vídeos (total de (Total 64 mín.) min), 4 leituras, 2 testes
10 videos
Lamport’s S/Key Protocol (Part 1: Implementation)6min
Lamport’s S/Key Protocol (Part 2: Analysis)4min
Welcome Ajoy Kumar10min
Kerberos (Part 1: Implementation – TGT Issuance)6min
Kerberos (Part 2: Implementation – TBOB Issuance)6min
Basic Cryptosystems and Properties8min
Cryptographic Algorithm Design6min
DES Design6min
Triple-DES6min
4 leituras
Required: “Method of implementing the data encryption standard with reduced computation,” Patent US 710318020min
Video: RSA Cyber Security with John Stewart, 201321min
Suggested: Introduction to Cyber Security, (Ch. 13 - 14)30min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 13 – 14)30min
2 exercícios práticos
Practice Question2min
Module 3 Quiz18min
Semana
45 horas para concluir
Overview of Public Key Cryptographic Methods
This module introduces the basics of public key cryptography including an overview of SSL and CA applications.
12 vídeos (total de (Total 83 mín.) min), 5 leituras, 2 testes
12 videos
CBC Mode Block Cryptography4min
Conventional Cryptography Scaling Issues4min
Public Key Crypto (Basics)5min
Public Key – Secrecy4min
Public Key – Digital Signature3min
Cryptographic Message Exchange5min
Diffie-Hellman Key Exchange7min
Key Distribution and Certification Authority10min
Secure Sockets Layer6min
The Story of James Ellis and Clifford Cox10min
Welcome Franscis Cianfrocca16min
5 leituras
Required: “New Directions in Cryptography,” Diffie and Hellman30min
Required: “Non-Secret Encryption,” James Ellis30min
Video: “A Brief History of Cryptography with Akamai Chief, Andy Ellis8min
Suggested: Introduction to Cyber Security, (Ch. 15 - 16)30min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 15 – 16)30min
1 exercício prático
Module 4 Quiz20min
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Melhores avaliações
This is an excellent course with enough historical context for those who are not familiar with cybersecurity and good videos and current developments in the field.
I like how Dr. Amoroso made some complicated concept sounds easy. I also love when he told us about the history of cyber security in this course.
Instrutores
Dr. Edward G. Amoroso
Research Professor, NYU and CEO, TAG Cyber LLCComputer Science
Sobre Instituto Politécnico da Universidade de Nova Iorque
Tandon offers comprehensive courses in engineering, applied science and technology. Each course is rooted in a tradition of invention and entrepreneurship.
Sobre o Programa de cursos integrados Introduction to Cyber Security
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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