Tor (The Onion Router) Courses and Certifications

Hussein Nasser

How Tor Works - The Onion Router

Explore Tor's anonymous communication technology, its advantages over VPNs, and how it protects user privacy through onion routing in this comprehensive overview.

• YouTube
• 24 minutes
• On-Demand
• Free Video

Security and Privacy in TOR Network

36 ratings at Coursera

Explore TOR network's security, privacy, and censorship resistance. Learn to use Tor browser, set up hidden services, and understand censorship systems and resistance techniques.

• Coursera
• 22 hours 10 minutes
• On-Demand
• Paid Course

Learning Tor and the Dark Web

356 ratings at LinkedIn Learning

Learn how the dark web hides websites in plain sight. Explore why—and how—individuals use the Tor Browser to access content on this network of hidden sites.

• LinkedIn Learning
• 57 minutes
• On-Demand
• Free Trial Available

This is a comprehensive Tor course including, but not limited to: major misconceptions, installation, history, strengths and weaknesses, discussions on onion addresses, and ending on a comparison of the Deep Web and Dark Web.

• Cybrary
• 1-2 hours
• On-Demand
• Paid Course

HackerSploit

Penetration Testing Bootcamp

30 reviews

Learn the basics of Penetration Testing and get introduced to Web Application penetration testing with this course that is a part of the open source cybersecurity training initiative.

• YouTube
• 10 hours
• On-Demand
• Free Video

Introduction to Darknets - Tor and I2P

Explore anonymous networks Tor and I2P, learn setup, usage, and hidden services. Analyze real-world cases to understand security risks and best practices for maintaining anonymity online.

• YouTube
• 2 hours 59 minutes
• On-Demand
• Free Video

TheIACR

Tor and Circumvention: Lessons Learned, by Roger Dingledine

Explore Tor's anonymity network, its importance for various user groups, and challenges in maintaining privacy online. Learn about Tor's design, potential threats, and ongoing efforts to improve circumvention techniques.

• YouTube
• 1 hour 8 minutes
• On-Demand
• Free Video

OWASP Foundation

Anonymous Communications and Tor: History and Future Challenges

Explores the evolution of anonymous communication systems, focusing on Tor's development, challenges in censorship resistance, and future adaptations for changing online privacy needs.

• YouTube
• 50 minutes
• On-Demand
• Free Video

media.ccc.de

Light in the Dark(net) - Understanding Tor Network Research Contradictions

Explore how research methodologies and data selection dramatically alter our understanding of Tor network usage, revealing why scientific studies yield contradictory results.

• YouTube
• 41 minutes
• On-Demand
• Free Video

The Complete Ethical Hacking Course: Beginner to Advanced!

29816 ratings at Udemy

Learn how to do ethical hacking, penetration testing, web testing, and wifi hacking using kali linux!

• Udemy
• 1 day 1 hour 1 minute
• On-Demand
• Paid Course

DEFCONConference

Stories from a Tor Dev - Operating a Global Anonymity Network

Discover real-world challenges of operating Tor's global anonymity network through firsthand stories from core developer Roger Dingledine at DEF CON 33.

• YouTube
• 43 minutes
• On-Demand
• Free Video

media.ccc.de

Onion Services - Design, Protocol and Implementation

Dive into the technical architecture of Tor's onion services, from .onion addresses to TCP data transfer, exploring cryptographic building blocks and internal network protocols.

• YouTube
• 59 minutes
• On-Demand
• Free Video

Ekoparty Security Conference

Tor - Internet Privacy in the Age of Big Surveillance

Discover how Tor's anonymizing network protects millions from surveillance, censorship, and identity theft through open-source technology and volunteer relays worldwide.

• YouTube
• 49 minutes
• On-Demand
• Free Video

USENIX

Onions Got Puzzled - On the Challenges of Mitigating Denial-of-Service Problems in Tor Onion Services

Uncover critical vulnerabilities in Tor's client puzzle system through OnionFlation attacks that exploit DoS mitigation mechanisms in onion services.

• YouTube
• 12 minutes
• On-Demand
• Free Video

TheIACR

Attacking and Improving the Tor Directory Protocol

Explore attacks on the Tor Directory Protocol and discover proposed improvements to enhance its security in this Real World Crypto 2025 presentation by Aniket Kate.

• YouTube
• 20 minutes
• On-Demand
• Free Video