Explanation
Application Control is a blade that enables administrators to control access to applications and web sites by users, groups, machines, and time. Application Control can eliminate unknown and unwanted applications in your network to reduce IT complexity and application risk, identify and control which applications are in your IT environment and which to add to the IT environment, and automatically identify trusted software that has authorization to run1. However, Application Control cannot scan the content of files being downloaded by users in order to make policy decisions. That is the function of another blade called Content Awareness, which can inspect files based on their type, size, name, and data2. References: Check Point R81 Application Control Administration Guide, Check Point R81 Content Awareness Administration Guide