Cyber Security · 20 Lessons
Learn to NOTICE, not to attack — weak passwords, phishing, fake websites, malware, cyberbullying, misinformation and AI-era scams. 20 lessons across four levels, finishing with a real family cyber-safety guide the child writes and hands to their parents. Sorndekcoding certificate on completion.
See pricing & enrollWhat this course includes
20 lessons
Read them on the website in Thai or English, whenever suits you
40 exercises
Marked the moment you send them, with a hint when you are stuck
A final project
My family's cyber-safety guide
A certificate
From Sorndekcoding, signed by ครูพิม, with a code anyone can check
Every lesson in this course
The full list, so you know exactly what you are paying for
- 1 Beginner 1 — What is cyber security?
- 2 Beginner 2 — Good passwords
- 3 Beginner 3 — Two-factor authentication (2FA)
- 4 Beginner 4 — Personal information you never share
- 5 Beginner 5 — Privacy settings in apps
- 6 Foundation 6 — Phishing (fake emails and messages)
- 7 Foundation 7 — Dangerous links and attachments
- 8 Foundation 8 — Fake websites and HTTPS
- 9 Foundation 9 — Malware and ransomware
- 10 Foundation 10 — Public Wi-Fi
- 11 Intermediate 11 — Basic encryption (the Caesar cipher)
- 12 Intermediate 12 — Hashing, and why passwords are never stored as plain text
- 13 Intermediate 13 — Cyberbullying and asking for help
- 14 Intermediate 14 — Fake news and checking your sources
- 15 Intermediate 15 — Staying safe in online games
- 16 Advanced 16 — Backup and recovery
- 17 Advanced 17 — Home IoT device security
- 18 Advanced 18 — AI and the newest kinds of scams
- 19 Advanced 19 — Ethics, law, and white hat vs black hat
- 20 Advanced 20 — 🏆 Final Project: My family's cyber-safety guide
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