Overview

The API data security protection feature supports various types of watermarks, including web page watermarks, data watermarks, document watermarks, document invisible watermarks, and dot matrix watermarks.

You can configure a watermark template in the data watermarking module and reference it in a watermark rule to add watermarks to application assets. For data watermarks, document invisible watermarks, and dot matrix watermarks, the API data security protection feature supports watermark source tracing. This allows access information to be traced through watermarks, accurately identifying related operation performers.

Figure 1 Watermark use process