Watermarks functionality was just added to DJ-MediaTools version 2.9.0. Watermarks will let you protect your images from being downloaded and used on other websites without credits to you or your website. This feature allows you to choose the watermark image you want to use and set its size and position.
We've created the tutorial to show you how to enable and use watermarks [with Video].
There are also other fixes and improvements introduced in this version. Check DJ-MediaTools changelog to see all the things that changed.
Visit DJ-MediaTools Joomla Gallery product page.