Final answer:
Implementing strict password policies on workstations to reduce the risk of password theft is an example of access control in information security.
Step-by-step explanation:
Implementing strict password policies on workstations to reduce the risk of password theft is an example of access control in information security. Access control is a security measure that aims to restrict who can access certain resources or perform certain actions. In this case, by enforcing strong password policies, the security professional is ensuring that only authorized individuals can access the workstations and reducing the likelihood of password theft.