Family behaviour
This family defines requirements to place limits on the number of concurrent sessions that belong to the same user.
Component levelling
FTA_MCS.1 Basic limitation on multiple concurrent sessions provides limitations that apply to all users of the TSF.
FTA_MCS.2 Per user attribute limitation on multiple concurrent sessions extends FTA_MCS.1 Basic limitation on multiple concurrent sessions by requiring the ability to specify limitations on the number of concurrent sessions based on the related security attributes.
Management: FTA_MCS.1
The following actions could be considered for the management activities in FMT:
a) management of the maximum allowed number of concurrent user sessions by an administrator.
Management: FTA_MCS.2
The following actions could be considered for the management activities in FMT:
a) management of the rules that govern the maximum allowed number of concurrent user sessions by an administrator.
Audit: FTA_MCS.1, FTA_MCS.2
The following actions should be auditable if FAU_GEN Security audit data generation is included in the PP/ST:
a) Minimal: Rejection of a new session based on the limitation of multiple concurrent sessions.
b) Detailed: Capture of the number of currently concurrent user sessions and the user security attribute(s).