Allow Students To lock Rather Than Log Off?
We have had a slight problem this week, it seems a student used another students account to send email messages while the original student was away from the pc talking to the teacher. In our college we have a policy of not letting students lock their computers in case they abuse this facility (leave them locked).
Is there a way of letting student lock there accounts but then log them off after a period of time if they are not used?
I have found some ways of doing this but i wish to:
1) Vary the log off time in labs to that in the lrc and open access areas
2) Not have a time limit on how long a teacher can lock a machine
3) Still allow staff and students to use the same manditory profile
If anyone has any ideas their help would be greatly appreciated.