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---
title: "Active-Directory-Integration"
type: concept
tags: [Identity, AWS, Networking]
sources: [ctp-topic-7-saas-landing-zone-design]
last_updated: 2026-05-06
---
## Active-Directory-Integration
AWS 环境中的 Active Directory 集成方案,用于实现统一的身份认证和资源访问控制。
## Definition
Active Directory 集成是 Landing Zone 基线服务的重要组成部分:
- **核心功能**:通过双 AD 节点实现域加入Domain Join和资源访问控制
- **部署位置**:独立的 Active Directory Account基线账户层
- **认证用途**:用于 AWS Workspaces、EC2 实例Windows/Linux、VPN 接入等场景的身份认证
## Role in SAS Landing Zone
在 [[ctp-topic-7-saas-landing-zone-design]] 定义的 Baseline 账户中:
- **部署**Active Directory 账户托管两个 AD 节点(双节点高可用)
- **用途 1**域加入Domain Join— Windows 和 Linux 实例自动加入 AD 域
- **用途 2**:资源访问控制 — 基于 AD 组映射 IAM 角色,实现最小权限原则
- **用途 3**VPN 认证 — Pulse VPN 通过 AD 认证远程访问人员身份
## Key Properties
- **Type**: Identity & Access Management
- **Architecture**: 双 AD 节点高可用
- **In SAS LZ Layer**: Baseline Accounts
## Related Concepts
- [[Domain-Join]] — 实例域加入机制
- [[Federated-Access]] — 联邦身份认证
- [[Multi-factor-Authentication]] — 多因素认证
## Connections
- [[ctp-topic-7-saas-landing-zone-design]] — SAS LZ 基线账户身份认证基础设施
- [[ctp-topic-11-ad-integration-and-login-using-ad-accounts]] — AD 集成与登录详细实践
- [[ctp-topic-17-active-directory-services-in-gruntwork-aws-lzs]] — Gruntwork LZ 中的 AD 服务集成
- [[ctp-topic-6-aws-workspaces-demo]] — AWS Workspaces 使用 AD 账号登录