I have a application that is being used on-site to monitor and control by an operator. This operators username has rights to change setpoints and start/stop equipment. I have additional users that can log in through the internet to view data only. What I would like to do is ensure that the operator cannot log in remotely and change/start/stop anything unless they are logged in to a machine on the local network. For example, if he logs into a machine on-site using his proper name and password he will have no issues. If he logs in using the same username/password from say, his house, he can monitor, but not change anything. Can I do this via a script? What would be the best method of implementing this? Thanks.
Paul Gonzales, Jr.