Encryption Algorithms and Key LengthsPDF encryption makes use of the following encryption algorithms: RC4, a symmetric stream cipher (i.e. the same algorithm can be used to encrypt and decrypt). RC4 no longer offers adequate security and has been deprecated in
Is it possible to track where a PDF file goes once in the wild?
How easy or possible is it to track when/where a PDF file is transmitted or opened once it goes out into the wild? Specifically, I’m looking for DRM software that: Integrates seamlessly into a PDF (i.e. the user doesn’t need