After a Virus Outbreak Due to USB Usage, a Technician

Multiple Choice

After a virus outbreak due to USB usage, a technician must deny users access to removable hard drives via USB ports as soon as possible. The technician has been asked to avoid interrupting any users. Which of the following is the BEST way for the technician to perform this security feature?

A) Push a group policy
B) Assign a local security policy
C) Create a network login script
D) Update the AUP