Editing Norton Internet Security (section)

====Version 4.0====
Version 4.0 was released on December 18, 2008.<ref>{{cite web| title=Symantec unveils Norton Internet Security for Mac 4.0 | url=https://www.macworld.com/article/137650/2008/12/norton.html | author=Jim Dalrymple | publisher=[[Macworld]] | date=December 18, 2008 | access-date=2009-03-27}}</ref><ref name="4.0">{{cite web| title=Symantec releases Norton Internet Security for Mac 4.0 | url=https://arstechnica.com/apple/news/2008/12/symantec-releases-norton-internet-security-for-mac-4-0-ready.ars | author=Justin Berka | publisher=Ars Technica| date=December 19, 2008 |access-date=2009-03-27}}</ref> Symantec marketed a bundle of Version 4.0 and the 2009 version for Windows, intended for users with both Microsoft Windows and Mac OS X installed.<ref name="4.0" /> iClean was dropped from this release. The firewall now blocked access to malicious sites using a blacklist updated by Symantec. To prevent attackers from leveraging insecurities in the Mac or installed software, exploit protection was introduced* ".<ref>{{cite web| title=Symantec Unveils Norton Internet Security for Mac 4.0 | url=http://www.pcworld.com/article/155730/symantec_unveils_norton_internet_security_for_mac_40.html |author=Jim Dalrymple | publisher= [[PC World (magazine)|PC World]]| date=December 18, 2008 | access-date=2009-03-27}}</ref> Phishing protection was introduced* " as well.<ref>{{cite web| title=Norton Internet Security 4: A Comprehensive Suite | url=https://www.macobserver.com/tmo/review/norton_internet_security_4_a_comprehensive_suite/ | author=John Martellaro | publisher=The Mac Observer | date=December 18, 2008 | access-date=2009-03-27}}</ref> Mac OS X 10.4.11 or higher was supported. A PowerPC or [[Intel Core]] processor, 256 MB of RAM and 150 MB of free space were required.