Cybersecurity and Cryptography
S5 (1re) to S6 (Terminale) · 🛠️ Technology and digital skills
Master digital security, encryption algorithms, authentication, and cyber threats.
- Questions
- 20, in 5 parts: Security Fundamentals · Cryptography Basics · Trick Questions · Cyber Threats & Attacks · Defense & Mitigation
- Chapter
- Cybersecurity
- Game
- Citadel
- Pack language
- English
A taste of what is inside
- What three core security principles form the CIA triad in cybersecurity?Code, Information, AlgorithmConfidentiality, Integrity, AvailabilityControl, Inspection, AccessCyber, Internet, Authentication
- Encryption that uses the exact same secret key for both scrambling and unscrambling data is:Asymmetric encryptionHashingPublic key cryptographySymmetric encryption
- Can a cryptographically secure hash function easily be reversed to reveal original data?No, hash functions are one-way onlyNo, unless file is under 1 MBYes, by multiplying by 2Yes, by using a private key
How to get it
In your game (full version): ⚙️ Settings → 📚 Question bank, choose this pack, then “Buy”. The payment opens in your browser; the pack then installs itself and stays available on every device of your licence.
Try Citadel: the free demo