+SI-04(22) Unauthorized Network Services
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SI-04(22) Unauthorized Network Services
Control
- Detect network services that have not been authorized or approved by [Assignement: authorization or approval processes] ; and
- [Selection(one-or-more): audit; alert {{ insert: param, si-04.22_odp.03 }} ] when detected.
Discussion
Unauthorized or unapproved network services include services in service-oriented architectures that lack organizational verification or validation and may therefore be unreliable or serve as malicious rogues for valid services.
Assessment Objective
- network services that have not been authorized or approved by [Assignement: authorization or approval processes] are detected;
- [Selection(one-or-more): audit; alert {{ insert: param, si-04.22_odp.03 }} ] is/are initiated when network services that have not been authorized or approved by authorization or approval processes are detected.
Assessment Method
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
1. Oversigt
1.1 Referencer
1.2 Identificerede krav
1.3 Relaterede reguleringer
2. Identificerede krav
3. Relaterede reguleringer
Reguleringer
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