McAfee Security 1.1 is suite-based and offers enhanced security for your Mac. In addition to anti-virus, it now includes anti-spyware, desktop firewall, and application protection features. McAfee Security can be used as a standalone product. You can also deploy and manage McAfee Security across multiple client computers using McAfee ePolicy Orchestrator.
PRODUCT FEATURES

Desktop firewall preventing unauthorized network access.
Application protection preventing unwanted application execution and restricting unauthorized network access to applications.
Protection from spyware.
McAfee menulet on the status bar enabling easy access to McAfee Security.
Enhanced dashboard displaying:
Latest events of scanning, anti-malware update, prevention of application execution, and denial of network access to applications.
Status of on-access scanning, spyware scanning, application protection, and desktop firewall protection.

Instance of the last anti-malware update.
The History screen displaying all anti-malware and application protection events.
Quarantining malware is supported.
Enhanced McAfee Alert and McAfee Notification mechanisms.
Manageable through McAfee ePolicy Orchestrator 4.5 or 4.6

ADDITIONAL FEATURES
McAfee Security 1.1 also supports:

Specifying extended set of primary and secondary actions for on-access and on-demand scans.
Specifying regular expression based exclusions for on-access scan and on-demand scan separately.
Specifying desktop firewall trusted networks.
Whitelisting applications based on their locations.
Running multiple on-demand scans immediately at the same time.
Scheduling multiple on-demand scans to run simultaneously.
Enhanced MER tool for collecting diagnostic data of the software.