V2EX extranet

Extranet

定义 Definition

Extranet(外联网):一种受控访问的网络,基于互联网技术,将组织的部分内部资源安全地开放给外部特定用户(如供应商、客户、合作伙伴)使用,通常需要登录与权限管理。(也有人把它理解为“面向外部的部分企业内网”。)

发音 Pronunciation(IPA)

/ekstrnet/

例句 Examples

An extranet lets suppliers check inventory levels online.
外联网让供应商可以在线查看库存水平。

The company built a secure extranet so partners could access project documents without entering the internal network.
公司搭建了一个安全的外联网,让合作伙伴无需进入内部网络就能访问项目文档。

词源 Etymology

extranet 由 **extra-**(“外部的”)+ net(network,“网络”)构成,用来对比 intranet(内联网):前者强调“对外但受控”,后者强调“仅内部”。该词在企业信息化与互联网普及后广泛用于描述跨组织协作的网络环境。

相关词 Related Words

文学与作品 Literary Works

在传统文学作品中并不常见(属于信息技术术语),但在以下类型的作品与材料中经常出现:

  • 计算机网络与信息安全教材(如企业网络架构/安全管理相关章节)
  • IT 管理与流程类书籍(如企业协作、供应链信息系统主题)
  • 技术标准与行业白皮书(关于访问控制、合作伙伴接入等)
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