The best way to protect your digital photos is by watermarking them, i.e. placing a faint logo or text superimposed over the top of the photo. Posting a copyright message or corporate logo on your proprietary photos cools down folks' desire to copy.
With this watermark software, you can quickly protect or sign your photos or images. Intuitive user interface of Total Watermark software makes it suitable to both amateurs and professionals. Try it!