Digital content protection can be effectively implemented through use of
an anchor point and binding records in a user domain. An anchor point
domain may include a secure anchor point, and data storage to store
digital property instances and rights objects. The secure anchor point
may be configured to receive a title pre-key from the rights object and
use a binding key to decrypt the title pre-key to yield a title key. The
binding key may include data uniquely associating the encrypted digital
property instance with the secure anchor point.