Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Online Course

Network Security - Protocols

New York University (NYU) via edX

Overview

This is the 5th course in the intermediate, undergraduate-level offering that makes up the larger Cybersecurity Fundamentals MicroBachelors Program. We recommend taking them in order, unless you have a background in these areas already and feel comfortable skipping ahead.

  1. Information Security - Introduction to Information Security
  2. Information Security - Authentication and Access Control
  3. Information Security - Advanced Topics
  4. Network Security - Introduction to Network Security
  5. Network Security - Protocols
  6. Network Security - Advanced Topics
  7. Penetration Testing - Discovering Vulnerabilities
  8. Penetration Testing - Exploitation
  9. Penetration Testing - Post Exploitation

These topics build upon the learnings that are taught in the introductory-level Computer Science Fundamentals MicroBachelors program, offered by the same instructor.

This is a self-paced course that provides a continuation of network security topics. Among the topics covered are cryptographic algorithms used in networking protocols, TLS/SSL, IPSec Layer 2 Security, and Wireless Security. The material is essential in later classes that will develop ethical hacking skills. Students are provided with a broad understanding of cryptography, from its classical applications dating from the Roman empire to modern cryptography, including the public key cryptography and hashing techniques today. Next, we take what we learned about cryptography and apply it as a tool against attackers. Specifically, we'll discuss IP Security, TLS/SSL, and its use in Virtual Private Networks. We follow up with coverage of Layer 2 security and vulnerabilities, such as MAC attacks, VLAN hopping attacks, DHCP attacks, ARP attacks, spoofing attacks, and attacks on other protocols. We'll also go over common countermeasures to these attacks. We conclude the course with an overview of how WiFi works, basic terminology and architecture, and how wireless networks are secured.

Syllabus

Week 1 - Cryptography

Week 2 - TLS/SSL and IPSec

Week 3 - Layer 2 Security

Week 4 - Wireless Security

Week 5 - Final Exam

Taught by

Aspen Olmsted

Related Courses

Reviews

0.0 rating, based on 0 reviews

Start your review of Network Security - Protocols

Never stop learning Never Stop Learning!

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free