Assessment Objective
Determine if:
- SI-04(22)(a) network services that have not been authorized or approved by [Assignment: authorization or approval processes] are detected;
- SI-04(22)(b) [Selection (one or more): audit; alert [Assignment: personnel or roles] ] is/are initiated when network services that have not been authorized or approved by authorization or approval processes are detected.
Assessment Methods
Examine
- System and information integrity policy
- system and information integrity procedures
- procedures addressing system monitoring tools and techniques
- system design documentation
- system monitoring tools and techniques documentation
- system configuration settings and associated documentation
- documented authorization/approval of network services
- notifications or alerts of unauthorized network services
- system monitoring logs or records
- system audit records
- system security plan
- other relevant documents or records
Interview
- System/network administrators
- organizational personnel with information security responsibilities
- system developer
- organizational personnel installing, configuring, and/or maintaining the system
- organizational personnel responsible for monitoring the system
Test
- Organizational processes for system monitoring
- mechanisms supporting and/or implementing a system monitoring capability
- mechanisms for auditing network services
- mechanisms for providing alerts
Gekoppelde issues
| Koppelingstype | Issue |
|---|---|
| blocks | SI-04(22) [H] Unauthorized Network Services |