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Alexander Oni Courses
The Absolute Beginners Guide to Cyber Security 2026 - Part 1
4.6 (58,513 Reviews)
Provider: Udemy
Time: 8h
$22.99
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The Absolute Beginners Guide to Cyber Security 2026 - Part 2
4.6 (13,657 Reviews)
- Provider: Udemy
- Time: 5.8h
$27.99
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Launch Your Cybersecurity Career: The Ultimate Starter Guide
4.5 (6,804 Reviews)
- Provider: Udemy
- Time: 3.9h
- 2025
$14.99
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The Absolute Beginners Guide to Cyber Security - Part 3
4.3 (6,384 Reviews)
- Provider: Udemy
- Time: 1.9h
- 2024
$22.99
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Cybersecurity & AI Risk Management for IT Professionals
4.5 (6,177 Reviews)
- Provider: Udemy
- Time: 7.7h
- 2026
$59.99
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The Absolute Beginners Guide to Information Technology 2026
4.7 (4,069 Reviews)
- Provider: Udemy
- Time: 4.7h
$79.99
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Master the NIST Cybersecurity Framework 2.0: Complete Guide
4.7 (3,623 Reviews)
- Provider: Udemy
- Time: 4.6h
- 2026
$12.99
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Cyber Security Architecture Fundamentals
4.5 (2,266 Reviews)
- Provider: Udemy
- Time: 3.2h
- 2026
$10.99
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Personal Cybersecurity Bootcamp: Build Your Digital Shield
4.3 (1,511 Reviews)
- Provider: Udemy
- Time: 3.2h
- 2026
$14.99
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Spot the Scam: Phishing & Spam Awareness for Everyone
4.5 (1,179 Reviews)
- Provider: Udemy
- Time: 1.5h
- 2025
$12.99
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Understanding AI – Free Beginner’s Mini Course
4.5 (727 Reviews)
- Provider: Udemy
- Time: 1.2h
- 2025
Free
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The Beginners Guide to Practical Cyber Hacking Skills
4.7 (471 Reviews)
- Provider: Udemy
- Time: 8.6h
- 2023
$13.99
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CompTIA Security+ SY0-701 Full Training Guide
4.6 (450 Reviews)
- Provider: Udemy
- Time: 15.1h
- 2024
$19.99
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The Absolute Beginners Guide to Artificial Intelligence
4.6 (246 Reviews)
- Provider: Udemy
- Time: 4h
- 2025
$12.99
Visit
Python for Cybersecurity: Build 4 Real-World Apps in 8 Hours
4.6 (201 Reviews)
- Provider: Udemy
- Time: 8.1h
- 2026
$12.99
Visit
PHP & JavaScript Basics for WordPress Users
4.3 (121 Reviews)
- Provider: Udemy
- Time: 1.6h
- 2022
$12.99
Visit
CompTIA SecAI+ CY0-001: Full Certification Prep Bootcamp
4.5 (66 Reviews)
- Provider: Udemy
- Time: 11h
- 2026
$12.99
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Ransomware Playbook: A Complete Guide for IT Professionals
4.6 (25 Reviews)
- Provider: Udemy
- Time: 2.5h
- 2025
$12.99
Visit
ChatGPT for Cybersecurity: Automate, Defend & Secure with AI
4.4 (22 Reviews)
- Provider: Udemy
- Time: 4h
- 2026
$12.99
Visit
Most Recent Review
Love the pace and the length of each lesson. It is very easy to understand, and also very interesting since he explains along with practical use cases. I feel more hopeful here in the middle of the lesson. Thank you!
- Review by Mutsumi Urano on Python for Cybersecurity: Build 4 Real-World Apps in 8 Hours
Instructor Bio
My passion is teaching people through online courses in a fun and entertaining manner. I have been teaching online for about 5 years now and during this period, I have created over 25 different courses with more than 220,000 students registered worldwide.
What would you like to learn?
Would you like to learn how to build and manage your WordPress website?
Would you like to learn advanced skills that will make you a true WordPress developer?
Would you like to learn how you can establish a successful career as a web developer?
Would you like to learn the basics of information and cyber security?
If you want to do any of these things, just enroll in the course and I'm always improving my courses so that they stay up to date and the best that they can be. Check them out, and enroll today!
MORE ABOUT ALEX:
We all have one shot at life and as such, I believe in living life to the fullest. This means constantly stepping out of my comfort zone by visiting new places and trying out new things. My relative success on Udemy has given me both financial freedom and the ability to be location independent. I am currently travelling around the world spending about a month in one city (current location is Chiang Mai, Thailand) before moving on to the next.
My hobbies include watching movies, sports and playing chess. I am also a huge Dead by Daylight gamer.
