What type of Access Control System utilizes some unique physical trait or physiological characteristic?

The system of law in the United States, in which the prosecution and defense both offer evidence, falls into what category?

For reasons of certification retention, an increasing number of states are requiring guards to complete on-going training in areas beyond security such as:

The most highly trained divisions of canine security are bomb sniffing dogs who, unlike drug, arson or tracking dogs, give what type of response when they have a “hit?”

The paramount concern of the owner of a building or a local government is the:

It is estimated that up to 40% of job applicants provide _______________________________________________. 

Persons stealing from businesses or employers are prosecuted using the statutory law of theft, which was based on the common-law tradition of: 

Civil actions that include redress for a legal injury one person has caused another are referred to as: 

Body armor is also available to the _________________________________________. 

The phrase “going postal” first became part of the American language in 1986 with the tragic event in ________________________________.