Ruankao Information System Management Engineer (Intermediate)
Ruankao Information System Management Engineer — Intermediate (软考中级信息系统管理工程师, China)
Security ManagementEnglish
Exam overviewPractice session
An operations team stores a nightly SHA-256 digest of each payroll export in a separate append-only log and compares it before the file is processed. Which CIA property does that control primarily serve?
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