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-10

concurrent session control

assessment objective:

Determine if:

ac-10[1]

the organization defines account and/or account types for the information system;

ac-10[2]

the organization defines the number of concurrent sessions to be allowed for each organization-defined account and/or account type; and

ac-10[3]

the information system limits the number of concurrent sessions for each organization-defined account and/or account type to the organization-defined number of concurrent sessions allowed.

potential assessment methods and objects:

Examine: [select from: Access control policy; procedures addressing concurrent session control; information system design documentation; information system configuration settings and associated documentation; security plan; other relevant documents or records].

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

Test: [select from: Automated mechanisms implementing access control policy for concurrent session control].