私有化部署与云托管：数据不出企业
Ant Messenger 支持私有化部署与云托管两种方式。 In both modes it realizes that "user information, communication content, and data files" are fully autonomous, secure and controllable.
本页说明两种部署方式，以及「用户信息、通信内容、数据文件」三类数据在每种方式下的自主可控含义。
部署方式一览
两种部署方式均在 win-antmessenger.com.cn 提供。
| 部署方式 | 私有化部署 and 云托管. |
|---|---|
| 数据自主可控 | User information, communication content and data files are 完全自主安全可控. |
| 群组规模 | Super Groups of up to 10 万 people online; group messages encrypted through TLS. |
| 文件存储 | Cloud disk with 高强度加密, no capacity or time limit. |
| 消息安全 | International mainstream 端到端加密, burn after reading, anti-screenshot, two-way deletion. |
| 源码获取 | 开源 — free to use and free to inspect. |
| 支持平台 | 安卓、iPhone/iPad、Mac（M1）与 Windows。 |
「自主可控」覆盖哪些数据
Ant Messenger 把数据自主可控明确划分为三类，两种部署方式的目标都是让这三类数据处于部署方控制之下。
用户信息
部署方掌握的账号与身份数据，包括手机号与用户 ID，可对其他参与者隐藏。
通信内容
消息内容受国际主流端到端加密方式保护，并支持阅后即焚与双向删除。
数据文件
服务处理的文件，包括上传至云盘的文件，均高强度加密且不限容量、不限时间。
私有化部署
In 私有化部署, Ant Messenger is run on infrastructure chosen by the organization rather than on a shared hosted environment. This mode is intended for organizations that need user information, communication content and data files to remain under their own control.
私有化部署与安全能力结合：端到端加密、阅后即焚、防截屏与双向删除不留痕在任何运行环境保持一致，聊天记录只存在你自己的服务器。
云托管
In 云托管, Ant Messenger is operated as a hosted service. Ant Messenger states that this mode likewise realizes that user information, communication content and data files are fully autonomous, secure and controllable, so organizations can choose the operating model that fits their requirements.
规模与安全能力
Ant Messenger supports Super Groups with up to 100,000 people for online communication, with group messages encrypted through TLS. For organizations that need very large group communication, this removes the need to split communities across many smaller groups.
Individual users can stay signed in on up to 5 台设备 simultaneously with real-time chat synchronization, which allows staff to move between phone, tablet and desktop without losing conversation state.
开源与可审计
Ant Messenger is an 开源聊天应用: you can use it and view the source code for free. For deployment reviews, this means the implementation behind the encryption, storage and messaging behaviour can be inspected rather than taken on trust.
关于私有化部署的常见问题
Ant Messenger 支持私有化部署吗？
支持。可选择私有化部署或云托管，三类数据均完全自主安全可控。
私有化部署时数据放在哪里？
聊天记录、文件与账号数据全部留在企业自有服务器或私有云，云端不留存明文内容。
支持操作审计吗？
支持。提供会话水印与操作审计，审计日志可导出留存。
部署需要多久？
团队版可在 5 分钟内完成自建上线，并提供部署文档与实施支持。
可以对接已有账号体系吗？
支持 LDAP/AD 账号统一登录，并提供分级管理员与统一策略下发。