An employee was promoted within the organization and relocated to a new office in a different building. A few months later, security personnel discovered that the employee's smart card was being used to access the building where she previously worked. Which of the following security controls could prevent such an incident from occurring?
To prevent the misuse of a smart card in a different building by someone other than the authorized employee, having photos on smart cards would be an effective security control. This measure ensures that the person using the smart card is actually the person to whom it was issued, thereby preventing unauthorized access.
Why B not A?
Yep agree it should be B. Regular review of logs is more a detective control.