Answer: Policy
Step-by-step explanation:
The information security policy is the type of the document which sets the overall direction for the information security program. This program is in the form of documentation where it include all the information of the organization about the security policies, guidelines, standard and the procedure.
The main principle of the security program is that it provide the integrity, availability and the confidentiality in terms of the information security. It also helps in protecting the various confidential data.
Therefore, policy is the correct option.