I have an employee that has been visiting unauthorized sites on mozilla firefox. I need to know how to obtain the sites that she has visited for proof. However, the employee has a wonderful habit of clearing the history and the cache. I know if she didn't clear the cache, I would be able to recover but thanks to mozilla wonderful program it is hard. I am aware that there is a bug with mozilla where one can still see the previous site upon refreshing a page after clearing the history. I need to know is there a way I can find where the temp file is being stored which would be causing the bug ultimately? I need to get proof that the employee is visiting facebook.