CAS-001 · Question #399
A sensitive database needs its cryptographic integrity upheld. Which of the following controls meets this goal? (Select TWO).
The correct answer is A. Data signing F. RBAC. Data signing (A) uses cryptographic techniques-specifically hashing combined with asymmetric keys-to produce a verifiable signature. Any tampering with the data invalidates the signature, directly upholding cryptographic integrity. RBAC (F) enforces who is authorized to read…
Question
A sensitive database needs its cryptographic integrity upheld. Which of the following controls meets this goal? (Select TWO).
Options
- AData signing
- BEncryption
- CPerfect forward secrecy
- DSteganography
- EData vaulting
- FRBAC
- GLock and key
How the community answered
(65 responses)- A75% (49)
- B3% (2)
- C12% (8)
- E8% (5)
- G2% (1)
Explanation
Data signing (A) uses cryptographic techniques-specifically hashing combined with asymmetric keys-to produce a verifiable signature. Any tampering with the data invalidates the signature, directly upholding cryptographic integrity. RBAC (F) enforces who is authorized to read, write, or modify database records; by restricting write access to only authorized roles, it prevents unauthorized alterations and therefore maintains data integrity. Encryption (B) protects confidentiality but not integrity by itself. Perfect forward secrecy (C) is a key-exchange property for session privacy. Steganography (D) hides data covertly. Data vaulting (E) is a backup/storage strategy. Lock and key (G) is a physical security control. None of B, C, D, E, or G directly provides cryptographic integrity assurance for a database.
Topics
Community Discussion
No community discussion yet for this question.