Assessment Objective

Determine if:

• CM-07a. the system is configured to provide only [Assignment: mission-essential capabilities];
• CM-07b.
  • CM-07b.[01] the use of [Assignment: functions] is prohibited or restricted;
  • CM-07b.[02] the use of [Assignment: ports] is prohibited or restricted;
  • CM-07b.[03] the use of [Assignment: protocols] is prohibited or restricted;
  • CM-07b.[04] the use of [Assignment: software] is prohibited or restricted;
  • CM-07b.[05] the use of [Assignment: services] is prohibited or restricted.

Assessment Methods

Examine

• Configuration management policy
• procedures addressing least functionality in the system
• configuration management plan
• system design documentation
• system configuration settings and associated documentation
• system component inventory
• common secure configuration checklists
• system security plan
• other relevant documents or records

Interview

• Organizational personnel with security configuration management responsibilities
• organizational personnel with information security responsibilities
• system/network administrators
• system developers

Test

• Organizational processes prohibiting or restricting functions, ports, protocols, software, and/or services
• mechanisms implementing restrictions or prohibition of functions, ports, protocols, software, and/or services

Prepojené úlohy

• NIST -

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