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 +##

au-10(1)

non-repudiation | association of identities

assessment objective:

Determine if:

au-10(1)(a)    

au-10(1)(a)[1]  

the organization defines the strength of binding to be employed between the identity of the information producer and the information;

au-10(1)(a)[2]  

the information system binds the identity of the information producer with the information to the organization-defined strength of binding; and

au-10(1)(b)    

the information system provides the means for authorized individuals to determine the identity of the producer of the information.

potential assessment methods and objects:

Examine: [select from: Audit and accountability policy; procedures addressing non-repudiation; 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 information security responsibilities; system/network administrators; system developers].

Test: [select from: Automated mechanisms implementing non-repudiation capability].