Smart Content Protector is the go to Plugin to Protect the Text and Images in your WordPress site. In order to avoid Plagiarism, it is essential to make sure the Text and Images from your WordPress site is not copied. This Plugin serves as the Content Protector for your WordPress site. It works automatically once the Plugin is activated.

Demo: http://codecanyon.net/item/smart-content-protector-pro-wp-copy-protection/5400835