Cyber Defender
Certificate of Completion
This certifies that
[Student Name]
has successfully completed the Code Kids Cyber Defenders course at
Blackheath, demonstrating real curiosity, courage and creativity across six cases of
hands-on hacking, defending and AI investigation in Pixel City.
Skills demonstrated
- Using Inspect Element to investigate web pages
- Identifying phishing emails and social-engineering tricks
- Understanding password hashing and brute force
- Recognising XSS, DDoS and Broken Access Control
- Cracking codes and protecting messages with encryption
- Spotting AI-generated deepfakes
- Capturing flags in the Grand CTF
- Applying the Detective's Code โ using these skills for good
CODE KIDS
EXPLORER
2026