Cybersecurity + Pure Mathematics
Implement classic ciphers and break them
Write Caesar and substitution ciphers, then crack them with frequency analysis.
- Easy
- 2–7 days
- Free
606 projects · 13 streams · every class
Cybersecurity projects 2
Defensive security projects: passwords, encryption, safe coding and network basics, practised only on your own systems.
2 Cybersecurity projects
Cybersecurity · Privacy
Audit your digital footprint
Find what is publicly visible about you online and tighten your privacy settings.
- Easy
- 2–7 days
- Free
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