Assessment Objective

Determine if:

• SI-14(03)[01] connections to the system are established on demand;
• SI-14(03)[02] connections to the system are terminated after [Selection: completion of a request; a period of non-use].

Assessment Methods

Examine

• System and information integrity policy
• system and information integrity procedures
• procedures addressing non-persistence for system components
• system design documentation
• system configuration settings and associated documentation
• system audit records
• system security plan
• other relevant documents or records

Interview

• Organizational personnel responsible for limiting persistent connections
• organizational personnel with information security responsibilities

Test

• Organizational processes for limiting persistent connections
• automated mechanisms supporting and/or implementing non-persistent connectivity

Ticket collegati

• NIST -

  https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final