I'm sure a lot of parents have such low values they don't care and others are naive and think their weak protections aren't hacked. The idea of students (teenagers) looking at porn on cell phones sounds comical. However, I'm sure it's a real problem. I wonder how many get caught? But I think it's not a problem with college students cause they're more mature and the naughty forbidden aspect is gone. Anyway, I remember a student joking about an adult strip club in a high school - and everyone laughed. It was especially funny cause it had a funny name. There are plenty of computer programs to do the job, some free.