Protection

Protection from Mousetrapping

Go to your bookmark or “Favorite” function on your browser, and choose another site from your list.
You can go to “History” and choose a site that you’ve been to previously.
You can press on your keyboard the buttons Ctrl+Alt+Del, which opens your Task Manager, use that to shut down the browser
You can go into “Tools > Options” and usually there’s a division called “content” where you can disable the Javascript for your browser.
If all else fails, you can restart the computer.

Protection from Pagejacking

For people with the time and expertise, cloaking is one way to protect your source code.
Like most tools, cloaking can be used for wrongdoing, but also for legitimate purposes.
Using cloaking to protect your source code is a preventative measure.
Sometimes you might want to get lawyers involved
Before that happens, however, you need to determine if anyone is using your pages without your consent.
How you can do this is by searching for phrases that should uniquely identify your site. This can be done by searching for large blocks of text using an "exact phrase" option. The odds of finding multiple occurrences of an exact phrase decrease as the size and complexity of the phrase increases.