password protection for pdf files
 

Dear All,

Is it possible that we can password protect the PDF files created by 'pdflatex'.

also please let me know if there are any other tools of creating password protected pdf files in linux.

regards,
aaditya

The only instances of password protection for files I can find all require a combination of encryption/decryption and password.

Here is a link to one such article:

http://www.cyberciti.biz/tips/linux-...ing-files.html