Symantec Norton Internet Security for Mac

From Symantec:

Provides essential protection from viruses, hackers, and privacy threats. Norton AntiVirus"the world's most trusted antivirus software for Macintosh systems*"removes viruses automatically. Norton Personal Firewall hides your Mac from hackers and helps you find and eliminate vulnerabilities. Norton Privacy Control prevents confidential information from being sent over the Internet without your knowledge, including through instant messaging programs. Norton Parental Control blocks access to inappropriate web sites.