NYCPHP Meetup

[Kenneth Downs]

birgunj birgunj wrote:
> Dear All,
>  
> i need help in the following thing.
>  
> 1. i am uploading ebooks on my website. i want to restrict user from 
> downloading or printing the book.user should only read the document 
> but cant not save or download or printing.
> how do we do  this ?

This is called "DRM", for "Digital Rights Management" or "Digital 
Restrictions Management", depending on your point of view.

The broad consensus is that it is not possible to do.  The big record 
labels have begun to abandon their efforts in this direction when it 
comes to music, it just doesn't work.

However, if you must try, why not research the basic methods of DRM.


-- 
Kenneth Downs
Secure Data Software, Inc.
www.secdat.com    www.andromeda-project.org
631-689-7200   Fax: 631-689-0527
cell: 631-379-0010