is a form of spyware that collects information about a user (without the user's consent) to determine which commercials to display in the user's Web browser.
is a form of spyware that collects information about a user (without the user's consent) to determine which commercials to display in the user's Web browser. Adware. is a security threat that may launch a worm through a Trojan horse or launch a denial-of-service attack at a targeted IP address.