Administrators can install drivers that have been signed by an untrusted publisher and can also add the publisher's certificate to the trusted certificates store, thereby enabling standard users to install drivers signed by this publisher. This is known as ________driver packages

a. Signing
b. Staging
c. Digitizing
d. Squaring

B. If drivers are unsigned or have been altered, administrators are warned. They can proceed in a manner similar to how they would if the drivers were from an untrusted publisher.