parental-control

How can I prevent users from tampering with, stopping or crashing a Windows Service that is doing work in the background that may take a while to complete? Upon receiving a stop request, the service should wait until the work is complete before stopping. There is the CanStop flag for services, but I'm not sure how to respond to the OnStop message. And if the user does try to crash the service, how can I prevent further tampering? Edit: Generalised question from parental control to any background process. Users have to have admin privs to stop services. I don't think there is a foolproof way to

Is it possible to have parental control in iOS? Like the admin can decide which app user can access, restrict internet access , contacts, photos etc for particular user? This is not possible for a third-party app and a non-jailbroken device. Did you look at Settings → General → Restrictions? It’s not exactly what you’re after, but it’s a good start. Actually, this is possible, using the Device Enrollment Program . ( This YouTube video found by Kudi shows the device enrollment profile installation procedure.) The DEP is mostly meant for large companies managing their company devices, but

Rather than build a passcode directly into my app and potentially require the user to enter a passcode twice (once for the device and again for my app); I thought I might out-clever myself and do something along the lines of: if (device has passcode) continue into my app else make user enter my app passcode I don't want to set the device passcode, I don't want to force a screen lock, not encrypting anything - all I really want is an API just to detect if a device passcode is in effect. Something like: BOOL notReally = [UIDevice isUserSlightlyMoreSecureBecauseTheySetDeviceLockOn]; or maybe if I