Norton AntiVirus: The power to defend your business against viruses and spyware. You work hard to make your business a success. Defend it from viruses and spyware with powerful protection against online threats.Norton AntiVirus works as hard as you do to keep your business safe. It identifies new threats faster than less sophisticated security software and stops them in their tracks.Four unique layers of smart protection quickly detect and eliminate viruses and spyware before they reach your office computers. And it all happens with fast scan speeds and little impact on office PC performance, so it won't disrupt work, slow down office computers, or drag down office productivity.