Confluence Cloud 和 Jira Cloud 的 draw.io 应用程序都是静态插件。这意味着它们作为完整的 Web 应用程序交付给用户的浏览器，并且无需联系我们的服务器即可工作。
图表数据仅作为附件存储在您的 Confluence Cloud 实例中的页面上，或者存储在您的 Jira Cloud 实例中的问题上，而不是其他任何地方。当您保存和加载图表时，数据传输仅发生在 Atlassian 的服务器和用户浏览器之间 - 在这些操作期间图表数据不会通过另一台服务器传输。
在某些情况下，数据被发送到 diagrams.net 服务器以执行客户端浏览器无法执行的功能，如下所述。在这些情况下，执行操作，返回结果，输入和输出都不会以任何方式持久化。
这些功能包括：
提示：在 draw.io 配置中为这些在线服务选择您的服务器端点（EU或）。如果您想禁用除用户浏览器和 Atlassian 产品中存储位置之间的所有通信，请设置为.USdataGovernancelockdowntrue
The draw.io apps for Confluence Cloud and Jira Cloud are both static plugins. That means they are delivered as complete web applications to the users’ browser and work without needing to contact our servers.
Diagram data is only stored as attachments on pages in your Confluence Cloud instance, or on issues in your Jira Cloud instance and nowhere else. When you save and load diagrams, data transfer occurs only between Atlassian’s servers and the users’ browser - diagram data does not transit through another server during these operations.
There are a couple of cases where data is sent to diagrams.net servers to perform functions where the client browser is not capable of the operation, as detailed below. In these cases the operation is performed, the result returned and both the input and output are not persisted in any way.
These functions include:
Tip: Select your server endpoint (EU or US) for these online services with dataGovernance in the draw.io configuration. If you want to disable all communication except between the user’s browser and the location where it is stored in your Atlassian product, set lockdown to true.
Learn more about data governance and lockdown