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Guidance for NIST 800-171 Assessment & Compliance

Navigation: AC-FAMILY: ACCESS CONTROL

AC-24(1) ACCESS CONTROL DECISIONS  |  TRANSMIT ACCESS AUTHORIZATION INFORMATION

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Applicable

(Y)es / (N)o

(C)onfidentiality

(I)ntegrity

(A)vailability

RPN

(C+I+A)

(S)atisfactory

L1

M2

H3

L1

M2

H3

L1

M2

H3

(O)ther than satisfactory +##

 

 

 

 

 

 

 

 

 

 

 

 

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ac-24(1)

access control decisions  | transmit access authorization information

 

assessment objective:

Determine if:  

ac-24(1)[1]

the organization defines access authorization information that the information system transmits to organization-defined information systems that enforce access control decisions;

ac-24(1)[2]

the organization defines security safeguards to be used when the information system transmits organization-defined authorization information to organization-defined information systems that enforce access control decisions;

ac-24(1)[3]

the organization defines the information systems that enforce access control decisions; and

ac-24(1)[4]

the information system transmits organization-defined access authorization information using organization-defined security safeguards to organization-defined information systems that enforce access control decisions.

potential assessment methods and objects:

Examine: [select from: Access control policy; procedures addressing access enforcement; 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 access enforcement responsibilities; system/network administrators; organizational personnel with information security responsibilities; system developers].

Test: [select from: Automated mechanisms implementing access enforcement functions].

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