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 +##

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 +##

ac-3(2)

access enforcement | dual authorization

assessment objective:

Determine if:

ac-3(2)[1]    

the organization defines privileged commands and/or other actions for which dual authorization is to be enforced; and

ac-3(2)[2]    

the information system enforces dual authorization for organization-defined privileged commands and/or other organization-defined actions.

potential assessment methods and objects:

Examine: [select from: Access control policy; procedures addressing access enforcement and dual authorization; security plan; information system design documentation; information system configuration settings and associated documentation; list of privileged commands requiring dual authorization; list of actions requiring dual authorization; list of approved authorizations (user privileges); 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: Dual authorization mechanisms implementing access control policy].