ETSI GS NFV-SEC 003旨在描述NFV独有的安全和信任指南 开发、架构和运营。指导包括考虑可能对环境独特的项目。 或者部署。提供的指南不包括规定性要求或具体实施细节， 应该根据提供的考虑因素来构建。本指南基于本文件中包含的、源自安全问题的已定义用例 声明和声明是NFV独有的。相关的外部指南将在可用的情况下参考。

ETSI GS NFV-SEC 003 has been developed to describe the security and trust guidance that is unique to NFV development, architecture and operation. Guidance consists of items to consider that may be unique to the environment or deployment. Supplied guidance does not consist of prescriptive requirements or specific implementation details, which should be built from the considerations supplied.Guidance is based on defined use cases, included in the present document, that are derived from the Security Problem Statement and are unique to NFV. Relevant external guidance will be referenced, where available.