Contextual awareness for network security

[dangould]

What contextual awareness do you expect to make your network security most effective?  Applications?  OSs? Devices and malware?  All of the above?

[Scherbakov87]

Hi Daniel

i think very helpful to use policy where you allow access to social network/services (example facebook and skype) but deny transfer data across this services ( example - transfering document across chat in skype)

What do think about this?