Symantec's New Norton Internet Security 3.0 for Macintosh will Safeguard Mac Users with Enhanced Virus Protection, New Web Content Filtering CUPERTINO, Calif. May 13, 2003 - Symantec (Nasdaq: SYMC), the world leader in Internet security, today announced Norton Internet Security 3.0 for Macintosh, the world's most complete Internet security solution for the Macintosh platform. The latest version of the market-leading software suite, which is scheduled to be widely available in June, will now include a new parental control feature that blocks Web sites that are inappropriate for viewing by children. Norton Internet Security 3.0 for Macintosh will also include the newest version of Norton AntiVirus 9.0 for Macintosh, which now will have the ability to find and repair Windows/PC-compatible viruses, offering users protection from the most common type of viruses and helping them to avoid infecting friends and colleagues. 'With so many Mac users capitalizing on the recent explosion of Internet technology, Symantec's goal is to help those users minimize the risk factors that could compromise personal safety and security online,' said Steve Cullen, senior vice president of Symantec Consumer and Client Product Delivery. 'With Norton Internet Security 3.0 for Macintosh, Mac users will be able to do everything - from downloading music files to sharing digital photographs and shopping online - all with the peace of mind that comes with the kind of reliable protection that only Symantec can deliver.' 'Our customers' security and the health of their systems are extremely important to Apple,' said Ron Okamoto, Apple's vice president of Worldwide Developer Relations.

• Norton On Mac

'We're excited that Symantec's new release for Mac OS X will add to the security and safety of our users and their systems.'

. Double-click the Symantec Endpoint Protection folder. Double-click Symantec Endpoint Protection Installer.app. Symantec Endpoint Protection installer will launch. Click Continue.

Review the information about Symantec Endpoint Protection, then click Continue. Review the License Agreement for Symantec Endpoint Protection, then click Agree & Install. Installation requires 200 MB of free space.

Provided you have enough free space on your computer, click Install. Enter your computer's administrator password then click OK.

Norton On Mac

Symantec Endpoint Protection AntiVirus will install. Once installation is complete, click Close & Restart. Log in and run LiveUpdate immediately.