proxy pac timeout on IOS

[chrisjako]

We loan out ipads and run through smoothwall for filtering, does anyone know how to setup a timeout (we use ML server) so that after say 2 hours when the ipad is returned the next user gets prompted for their credentials?

 

or even better whenever safari closes for you to re-authenticate??

[jdell]

Chrisjako, your best bet it to set up user management on them, you need a MDM for this but they each user when the device gets assigned would be prompted for credentials. I don't think there is anyway to make the device time out you would need to manually clear the stored settings on Safari each time as iOS loves to hold on to logging information..