Hi all, Need some help here. I have a company of 12 people (may increase to 15 by end of this year). All of us are using either iMac, MacBook Air and MacBook Pro. Mostly on El capitan, if not Yosemite. Since my team is growing, I want to protect my company intellectual property (IP). 1. Ability to detect on who plugged a thumbdrive/hard drive to their laptop. 2. Ability to detect files being uploaded to emails (outside of company email) maybe via yahoo/outlook/gmail. 3. Ability to detect who copies files from my file server (NAS, etc), servers (mostly on ubuntu 14.04 servers and 1 centos 6/7) Is there any software free or paid which I can go for? I know windows can do such stuff. Not too sure about Mac. But nowadays more and more companies are embracing for Mac. Believed there must be some solutions for this. Any help? Thanks.