IA-4(1) IDENTIFIER MANAGEMENT | PROHIBIT ACCOUNT IDENTIFIERS AS PUBLIC IDENTIFIERS |
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Applicable (Y)es / (N)o |
(C)onfidentiality |
(I)ntegrity |
(A)vailability |
RPN (C+I+A) |
(S)atisfactory |
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M2 |
H3 |
L1 |
M2 |
H3 |
L1 |
M2 |
H3 |
(O)ther than satisfactory +## |
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ia-4(1) |
identifier management | prohibit account identifiers as public identifiers |
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assessment objective: Determine if the organization prohibits the use of information system account identifiers that are the same as public identifiers for individual electronic mail accounts. |
potential assessment methods and objects: Examine: [select from: Identification and authentication policy; procedures addressing identifier management; procedures addressing account management; information system design documentation; information system configuration settings and associated documentation; information system audit records; other relevant documents or records]. Interview: [select from: Organizational personnel with identifier management responsibilities; organizational personnel with information security responsibilities; system/network administrators]. Test: [select from: Automated mechanisms supporting and/or implementing identifier management]. |