Reconnaissance Courses and Certifications

Ethical Hacker Training for the v13 Exam

585 ratings at Udemy

Learn how to become an Ethical Hacker with Tools and Techniques of Modern Ethical Hacking and Cybersecurity Defense

• Udemy
• 2 days 20 hours 22 minutes
• Self-Paced
• Paid Course

Developing Ethical Hacking Tools with Python Training Course

4 ratings

Learn to create custom ethical hacking tools using Python, enhancing your cybersecurity skills through automated information gathering and security assessment processes.

• Cybrary
• Self-Paced
• Free Video

Start Ethical Hacking with Parrot Security OS (Alt. to Kali)

562 ratings at Udemy

Crash course in practical ethical hacking, penetration testing & red teaming using Parrot OS, substitute for Kali Linux

• Udemy
• 2 hours
• Self-Paced
• Free Online Course

Web Application Penetration Testing

555 ratings at Udemy

Introductory course about web application penetration testing

• Udemy
• 4 hours 2 minutes
• Self-Paced
• Paid Course

Active Directory Pentesting With Kali Linux - Red Team

550 ratings at Udemy

Attacking and Hacking Active Directory With Kali Linux Full Course - Red Team Hacking Pentesting

• Udemy
• 17 hours 23 minutes
• Self-Paced
• Paid Course

The Ethical Hacking Starter Kit: 12 Techniques

531 ratings at Udemy

This course is focused on practice and will help you learn the basic techniques of Ethical Hacking & Penetration Testing

• Udemy
• 5 hours 3 minutes
• Self-Paced
• Paid Course

Hands-on Penetration Testing Labs 2.0

526 ratings at Udemy

Hands-on lab for penetration testing covering enumeration, exploitation, vulnerability scanning, and custom exploit development using industry-standard tools in a virtual environment.

• Udemy
• 3 hours 19 minutes
• Self-Paced
• Paid Course

Intro to ChatGPT: The Essential Skills for Getting Started

521 ratings at Udemy

Master the Art of Writing with ChatGPT AI: Boost Your Blogging, Sales Copy, and More

• Udemy
• 1 hour 34 minutes
• Self-Paced
• Paid Course

sentdex

Intermediate Python Programming

Master advanced Python concepts including OOP, multiprocessing, decorators, asyncio, and error handling through hands-on examples and practical applications.

• YouTube
• 5 hours 10 minutes
• Self-Paced
• Free Video

Corey Schafer

Python Tips and Tricks for Writing Better Code

Learn 10 advanced Python techniques to enhance code efficiency and readability, including ternary conditionals, context managers, and unpacking, for more Pythonic programming.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

Sundeep Saradhi Kanthety

Phases of Ethical Hacking - Reconnaissance, Scanning, Gaining and Maintaining Access, Clearing Tracks

1 rating

Explore ethical hacking phases: reconnaissance, scanning, gaining and maintaining access, clearing tracks. Learn key steps and techniques for conducting ethical security assessments.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

AGU

The 22 March 2014 Oso Landslide - Findings of the GEER Reconnaissance Investigation

1 rating

Findings from NSF-supported investigation of the deadliest U.S. landslide, including causes, geomorphic zones, and two-stage movement hypothesis. Risk assessment compared to international guidelines.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Infrastructure & Network: Bug Bounty and Penetration Testing

477 ratings at Udemy

Learn how to hack networks and web applications like black hat hackers, and learn how to secure them from these hackers.

• Udemy
• 6 hours 46 minutes
• Self-Paced
• Paid Course

Recon for Ethical Hacking / Pentesting & Bug Bounty 2025

394 ratings at Udemy

Complete Methodology for Ethical Hacking, Pentesting & Bug Bounties with Live Attacks 2025

• Udemy
• 13 hours 49 minutes
• Self-Paced
• Paid Course

Black Hat

Exfiltrating Reconnaissance Data from Air-Gapped ICS - SCADA Networks

Explore techniques for exfiltrating data from isolated industrial networks, including PLC-based methods, frequency manipulation, and passive monitoring. Learn about attack vectors and detection strategies.

• YouTube
• 47 minutes
• Self-Paced
• Conference Talk