Who is responsible for implementing user clearances in computer-based information systems at the B3 level of the TCSEC rating ?

The correct answer is A. Security administrators. Security administrator functions include user-oriented activities such as setting user clearances, setting initial password, setting other security characteristics for new users or changing security profiles for existing users. Data owners have the ultimate responsibility for…

Submitted by luis.pe· Apr 18, 2026Security Operations and Administration

Question

Options

ASecurity administrators
BOperators
CData owners
DData custodians

How the community answered

(29 responses)

A
86% (25)
B
3% (1)
D
10% (3)

Explanation

Security administrator functions include user-oriented activities such as setting user clearances, setting initial password, setting other security characteristics for new users or changing security profiles for existing users. Data owners have the ultimate responsibility for protecting data, thus determining proper user access rights to data.

Topics

#Roles and Responsibilities#Access Control Implementation#Security Administration#TCSEC

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