+SA-09(02) [H] Identification of Functions, Ports, Protocols, and Services
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SA-09(02) [H] Identification of Functions, Ports, Protocols, and Services
Control
Require providers of the following external system services to identify the functions, ports, protocols, and other services required for the use of such services: [Assignement: external system services].
Discussion
Information from external service providers regarding the specific functions, ports, protocols, and services used in the provision of such services can be useful when the need arises to understand the trade-offs involved in restricting certain functions and services or blocking certain ports and protocols.
Assessment Objective
providers of [Assignement: external system services] are required to identify the functions, ports, protocols, and other services required for the use of such services.
Assessment Method
Examine
System and services acquisition policy
supply chain risk management policy and procedures
procedures addressing external system services
acquisition contracts for the system, system component, or system service
acquisition documentation
solicitation documentation
service level agreements
organizational security requirements and security specifications for external service providers
list of required functions, ports, protocols, and other services
system security plan
other relevant documents or records
Interview
Organizational personnel with system and service acquisition responsibilities
organizational personnel with information security responsibilities
system/network administrators
external providers of system services
1. Übersicht
1.1 Referenzen
1.2 Identifizierte Anforderungen
1.3 Zugehörige Regulierungen
2. Identifizierte Anforderungen
Anforderungen
| Quelle |
Anforderung |
3. Zugehörige Regulierungen
Regulierungen
| Quelle |
Regulierung |
Verknüpfte Vorgänge
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