• Length:
    5 Weeks
  • Effort:
    8–10 hours per week
  • Price:

    FREE
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  • Institution
  • Subject:
  • Level:
    Intermediate
  • Language:
    English
  • Video Transcript:
    English
  • Course Type:
    Self-paced on your time

Associated Programs:

About this course

Skip About this course

This is a self-paced course that provides a continuation of information security and cybersecurity topics. Among the topics covered are Injection Attacks and Defenses, Privacy and Anonymity Software Validity and Rights, Cryptocurrency. Students start with a high-level view of prevalent attacks on web applications and cover some strategies for mitigating those attacks. We will look at three major attacks in this lesson: Cross-Site Scripting (XSS), SQL Injection, and request forgery (CSRF) attacks.
We follow up with a look at the privacy and different methods users can obtain anonymity. Next, we take a look at digital rights management and trusted computing. We hypothesize how we know the software and hardware we are running is legitimate and has not been modified or stolen.

Lastly, we dive into the technical background for the very popular BitCoin, and it’s sister cryptocurrencies. We have a guest lecturer from Columbia University speak to use about the history and modern-day uses of these cryptocurrencies.

What you'll learn

Skip What you'll learn
  1. Define Same-Origin Policy
  2. Describe SQL Injection and Common defenses
  3. Describe Cross Site Request Forgery (XSRF) and Common Defenses
  4. Describe Cross Site Scripting (XSS) and Common Defenses
  5. Discuss different definitions of Privacy
  6. Define anonymity
  7. Define contextual integrity
  8. Describe Differential Privacy
  9. Describe Mix Networks
  10. Describe how Tor Provides Anonymity
  11. Define Digital Certificates
  12. Describe the Trusted Platform Module (TPM)
  13. Describe DNS Amplification
  14. Distinguish between Watermarking and Steganography
  15. Describe How Bit-Coin Prevents an Attacker from Faking a Chain
  16. Describe Why Minors Validate Transactions
  17. Describe Why BitCoin Mining Consumes So Much Power and Some Alternatives
  18. Describe Threats to the BitCoin EcoSystem

Week 1 - Injection Attacks and Defenses

Week 2 - Privacy and Anonymity

Week 3 - Software Validity and Rights

Week 4 - Cryptocurrency

Week 5 - Final Exam

Meet your instructors

Aspen Olmsted
Adjunct Professor
New York University Tandon School of Engineering

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Who can take this course?

Unfortunately, learners from one or more of the following countries or regions will not be able to register for this course: Iran, Cuba and the Crimea region of Ukraine. While edX has sought licenses from the U.S. Office of Foreign Assets Control (OFAC) to offer our courses to learners in these countries and regions, the licenses we have received are not broad enough to allow us to offer this course in all locations. EdX truly regrets that U.S. sanctions prevent us from offering all of our courses to everyone, no matter where they live.