A technique that forces a user to remain on a specific Web site by not allowing the user to leave the site. Whenever the user tries to leave the site by closing the browser window or going to a new URL, the site that is mousetrapping will automatically open a new browser window with its URL or not allow the browser to go to the new URL. Some mousetraps only will open a limited number of new browser windows and eventually will let the persevering user leave the site; other mousetraps will open new browser windows ad infinitum, and the only way to get out of the trap is to press "Ctrl+Alt+Del" to end the task or reboot the computer if that fails.
Additionally, there are software programs that prevent mousetrapping.
