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 +##

sc-3(1)

security function isolation  | hardware separation

assessment objective:

Determine if the information system utilizes underlying hardware separation mechanisms to implement security function isolation.

potential assessment methods and objects:

Examine: [select from: System and communications protection policy; procedures addressing security function isolation; information system design documentation; hardware separation mechanisms; information system configuration settings and associated documentation; information system audit records; other relevant documents or records].

Interview: [select from: System/network administrators; organizational personnel with information security responsibilities; system developer].

Test: [select from: Separation of security functions from nonsecurity functions within the information system].