In addition to the usual firewall and spam protectors, McAfee Internet Security includes a number of extras, including parental controls, an online backup tool, hard drive defragmenter, and a secure-delete data scrubber. That said, we aren't totally sold on the QuickClean PC optimization tool that's installed by default, what with its claims to "erase unnecessary files, such as old ActiveX programs."
Here is short profile of McAfee Internet Security 2010
Release Name: McAfee.Internet.Security.2011-P2P
Release Date: 25-01-2011
Filename: McAfee.Internet.Security.2011-P2P
Filename: 111 MB
Type: Security