221Which of the following statements pertaining to key management is NOT true?
选项:
A: The more a key is used, the shorter its lifetime should be.
B: When not using the full keyspace, the key should be extremely random.
C: Keys should be backed up or escrowed in case of emergencies.
D: A key's lifetime should correspond with the sensitivity of the data it is protecting.
发布时间:2024-04-24 15:10:53