Re: They would have got away with it
and if the IT hadn't migrated from MS Software!
The Inspector General was alerted to the issue after ODRC's IT team migrated the Marion Correctional Institution from Microsoft proxy servers to Websense. Shortly afterwards, on 3 July 2015, a Websense email alert reported to ODRC's Operation Support Centre (OSC) that a computer operating on the network had exceeded a daily internet usage threshold.
My emphasis.
Don't buy all your SW from one source, choose the most suitable packages.