Symantec’s Norton Internet Security™ 3.0 for Macintosh® 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. And Aladdin iClean™ removes unneeded cookies and cache files. Protect your Mac, your files, and your children from online threats with Norton Internet Security for Macintosh.