A software development company wants to implement a digital rights management solution to protect its
intellectual property. Which of the following should the company implement to enforce software digital rights?

A.
Transport encryption

B.
IPsec

C.
Non-repudiation

D.
Public key infrastructure

Explanation:
The Public-Key Infrastructure (PKI) is intended to offer a means of providing security to messages and
transactions on a grand scale. The need for universal systems to support e-commerce, secure transactions,
and information privacy is one aspect of the issues being addressed with PKI. A PKI can be used to protect
software.