The security posture of an organization is usually expressed in terms of which generally refers to how much risk an organization is willing to accept to achieve its goal, and which relates how much variance in the process an organization will accept.

Risk appetite, Risk tolerance

Explanation:

An organisation's security strategy is normally defined in terms of risk appetite, which usually refers to how much risk an organization is ready to accept in order to achieve its target as well as how much risk tolerance an organisation can accept in the process.

Risk tolerance is the amount of risk which a company can tolerate on its risk, while risk appetite is the overall risk that a company can bear on a specified risk profile, generally expressed as a whole.

the fourth amendment protects:

"the right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized."  

so this would mean the denial to search and seizure without warrant or permission.