A dynamic watermark is a security feature that embeds variable and context-specific information, such as the user’s name, date, time, or IP address, into a document or digital content. Unlike static watermarks, which remain unchanged, dynamic watermarks are generated in real time and adapted based on the user or context. It embeds variable and context-specific information, such as the user’s name, date, time, or IP address, into a document or digital content. This helps identify unauthorized distribution or access, deter potential leaks, and ensure traceability. Dynamic watermarks are commonly used in sensitive documents, digital media, and online content to enhance security and accountability.