I need a trick / guidance / solution / php code to solve an issue. I have a script that generates some really important documents for individuals.
Now i want a solution to make that PDF UN-EDITABLE and to DISABLE selecting text and making copy. Can any one give me some idea or point to a php script / class that can do this ?
this is because, that documents are too important and a person can get the access to pdf by any mean, he may change the text by editing the file or he may copy the text and paste them to Word and generate a pdf again.