Awareness training would most likely result in any attempted tailgating being challenged by the authorized employee. The other choices are physical controls which by themselves would not be effective against tailgating.

Section: INFORMATION SECURITY PROGRAM DEVELOPMENT
Explanation/Reference:

Explanation/Reference:
Explanation:
Senior management commitment is necessary in order for each of the other elements to succeed. Without senior management commitment, the other elements will likely be ignored within the organization.

Section: INFORMATION SECURITY GOVERNANCE
Explanation:
The first step in implementing information security governance is to define the security strategy based on which security baselines are determined. Adopting suitable security- standards, performing risk assessment and implementing security policy are steps that follow the definition of the security strategy.