Find Pornographic Images on Home Areas
I've just been on a trawl for games in home areas and with a combination of software restriction policies and aggressive removal of *.bat, *.vbs, *.exe files to a holding area (in case any do turn out to be legit) feel I've got a handle on that problem.
What I have noticed though is some students were stupidly "hiding" game files in their My Pictures folders with topless or nude photos.
Clearly I am concerned that students who bring in files from home may choose to store them on their home areas and, even though the images were downloaded at home, the backlash from parents will be unpleasant.
I must also accept that despite the best efforts of EMBC and Tom at Smoothwall some images will get through from time to time.
As such it'd be great if we could scan for images that contain a high skin tone percentage. I acept this may have limited usefulness with non caucasian models but would at least mean we were being proactive in policing the issue.
Do you use any software in your school that does this? Would you recommend it?
What issues have you found doing this or have you ever been bitten for not doing so?