A+ Pop Quiz: I circumvented the security with a biscuitA professor at a university is using her laptop to help with research at the campus library, and she would like to prevent anyone from walking away with her laptop while she's away from her desk. Which of these options would be the best way to protect this system? A) Privacy filter B) Mantrap C) Cable lock D) Fingerprint reader E) RFID badge F) Get a big dog