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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Spécialisation Introduction to Cyber SecurityNew York UniversityÀ propos de ce cours
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Obtenez un Certificat lorsque vous terminez
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Cours 2 sur 4 dans le
Dates limites flexibles
Réinitialisez les dates limites selon votre disponibilité.
Niveau intermédiaire
Approx. 17 heures pour terminer
Anglais
Sous-titres : Anglais
Compétences que vous acquerrez
CybersecurityCryptographyPublic-Key Cryptography
Résultats de carrière des étudiants
33%
ont commencé une nouvelle carrière après avoir terminé ce cours
29%
ont bénéficié d'un avantage concret dans leur carrières grâce à ce cours
17%
a obtenu une augmentation de salaire ou une promotion
Certificat partageable
Obtenez un Certificat lorsque vous terminez
100 % en ligne
Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Cours 2 sur 4 dans le
Dates limites flexibles
Réinitialisez les dates limites selon votre disponibilité.
Niveau intermédiaire
Approx. 17 heures pour terminer
Anglais
Sous-titres : Anglais
Offert par
New York University
Tandon offers comprehensive courses in engineering, applied science and technology. Each course is rooted in a tradition of invention and entrepreneurship.
Programme du cours : ce que vous apprendrez dans ce cours
4 heures pour terminer
Cyber Security Safeguards
This module provides an introduction to security modeling, foundational frameworks, and basic safeguard approaches.
4 heures pour terminer
12 vidéos (Total 79 min), 6 lectures, 3 quiz
12 vidéos
Assignments and Reading2 min
Safeguards and Countermeasures4 min
Reference Model5 min
Orange Book Compliance10 min
Bell La Padula Model8 min
Biba Integrity Model5 min
Issues with Subject-Object-Actions Models5 min
Covert Channels8 min
Information Flow Models and Hook-Up Theorem - Part 15 min
Information Flow Models and Hook-Up Theorem - Part 26 min
Welcome Kirsten Bay12 min
6 lectures
Required: “Hookup Theorem,” D. McCullough30 min
Required: “Password Security: A Case History,” Morris and Thompson30 min
Video: “On Testing Theories,” Richard Feynman10 min
Video: “The Security Mirage,” Bruce Schneier, TED Talk20 min
Suggested: Introduction to Cyber Security, (Ch. 9 - 10)30 min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 9 – 10)30 min
3 exercices pour s'entraîner
Practice Question2 min
Practice Question2 min
Module 1 Quiz20 min
5 heures pour terminer
Understanding Authentication Protocols
This module introduces important protocols and techniques associated with advanced authentication processes.
5 heures pour terminer
10 vidéos (Total 63 min), 6 lectures, 1 quiz
10 vidéos
Identification and Authentication6 min
Factors of Authentication including 2FA8 min
Authentication Protocol Schema and Zones6 min
Passwords and Analysis5 min
Hand-Held Authentication Protocol (Part 1: Implementation)5 min
Hand-Held Authentication Protocol (Part 2: Analysis and Cryptanalysis)6 min
Welcome Lior Frenkel9 min
RSA SecureID Protocol (Part 1: Implementation)6 min
RSA SecureID Protocol (Part 2: Analysis)4 min
6 lectures
Required: “Protection of Information in Computer Systems,” Saltzer and Schroeder45 min
Required: “A Note on the Confinement Problem,” Lampson25 min
Video: “The 1’s and 0’s behind Cyber Warfare” Chris Domas, TED Talk17 min
Video: “The Growth of Cryptography,” Ronald Rivest59 min
Suggested: Introduction to Cyber Security, (Ch. 11 - 12)30 min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 11 – 12)30 min
1 exercice pour s'entraîner
Module 2 Quiz20 min
3 heures pour terminer
Introducing Conventional Cryptography
This module introduces the foundations of conventional cryptography along with its practical application in Kerberos.
3 heures pour terminer
10 vidéos (Total 64 min), 4 lectures, 2 quiz
10 vidéos
Lamport’s S/Key Protocol (Part 1: Implementation)6 min
Lamport’s S/Key Protocol (Part 2: Analysis)4 min
Welcome Ajoy Kumar10 min
Kerberos (Part 1: Implementation – TGT Issuance)6 min
Kerberos (Part 2: Implementation – TBOB Issuance)6 min
Basic Cryptosystems and Properties8 min
Cryptographic Algorithm Design6 min
DES Design6 min
Triple-DES6 min
4 lectures
Required: “Method of implementing the data encryption standard with reduced computation,” Patent US 710318020 min
Video: RSA Cyber Security with John Stewart, 201321 min
Suggested: Introduction to Cyber Security, (Ch. 13 - 14)30 min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 13 – 14)30 min
2 exercices pour s'entraîner
Practice Question2 min
Module 3 Quiz18 min
5 heures pour terminer
Overview of Public Key Cryptographic Methods
This module introduces the basics of public key cryptography including an overview of SSL and CA applications.
5 heures pour terminer
12 vidéos (Total 83 min), 5 lectures, 2 quiz
12 vidéos
CBC Mode Block Cryptography4 min
Conventional Cryptography Scaling Issues4 min
Public Key Crypto (Basics)5 min
Public Key – Secrecy4 min
Public Key – Digital Signature3 min
Cryptographic Message Exchange5 min
Diffie-Hellman Key Exchange7 min
Key Distribution and Certification Authority10 min
Secure Sockets Layer6 min
The Story of James Ellis and Clifford Cox10 min
Welcome Franscis Cianfrocca16 min
5 lectures
Required: “New Directions in Cryptography,” Diffie and Hellman30 min
Required: “Non-Secret Encryption,” James Ellis30 min
Video: “A Brief History of Cryptography with Akamai Chief, Andy Ellis8 min
Suggested: Introduction to Cyber Security, (Ch. 15 - 16)30 min
Suggested: TCP/IP Illustrated Volume 1 (2nd Ed.), (Ch. 15 – 16)30 min
1 exercice pour s'entraîner
Module 4 Quiz20 min
Avis
Meilleurs avis pour CYBER ATTACK COUNTERMEASURES
par DE25 août 2019
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.
par Y1 mars 2020
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!
par SR24 avr. 2020
Fantastic Experience i have with Dr.Ed.. The Only issue that i faced is the volume of videos... volume is too low when i switch on my study room fan... Kindly work on this.
par ES30 déc. 2019
The course is called Cyber Attacks Countermeasures, but really only focuses on Authentication and Encryption. Great class on those topics for someone new to cyber security!
À propos du Spécialisation 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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