My daughter has limited internet time at home and we have put strict measures in place to prevent access to inappropriate disturbing websites (of all natures). However we are finding that many of her friends can access all sorts of awful stuff on computers and phones and have not got the controls that she has. I'm concerned she will be traumatised by some of the things she's seeing as she's quite sensitive, also naturally I want to protect her innocence to an appropriate level for her age (12). Is there anything we can do or is it inevitable that she will have this exposure from friends etc.