We all have pics we want to share but we do not want others taking credit for or profiting from our shots. There is no 100 per cent foolproof way of stopping other than not uploading the pictures to the net at all. But there are steps you can take to make it harder for them.
There are several ways to protect them. Naturally ensure that your photos are copyrighted
Scroll through this thread for details on some of the ways you can stop the theft of your work.