Network Associates announced that it will <A HREF="http://zdnet.com.com/2100-1105_2-5253792.html?tag=zdnn.alert">now operate under the name McAfee</A> and refocus its efforts on computer security. With the name change, the company returns to its roots; McAfee Associates, named for its founder John McAfee, merged with Network General to form Network Associates in 1997.