ISC2 · CISSP
Cryptographic solutions
CISSP · Lesson 13 of 34 · 1:30:43
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In this lesson
Prepare for the ISC2 CISSP exam, on the 2027 outline. In this lesson: symmetric cryptography and modes, asymmetric and elliptic curve cryptography, hashing, HMACs, and salts, post-quantum standards from NIST (ML-KEM, ML-DSA, SLH-DSA), and key management and the cryptographic lifecycle. Includes three original practice questions.
Preview the topics
- Larkspur must encrypt 20 terabytes of backups every night. Which approach fits best?
- A hospital application stores password hashes. What best protects them against precomputed tables?
- Larkspur wants to prepare its key exchange for quantum attacks. Which standard fits?