Illinois Security Guard Practice Exam 2025 - Free Security Guard Practice Questions and Study Guide

To apply for a security guard license in Illinois, it is essential to be at least 18 years old and to pass a criminal background check. This requirement ensures that individuals who are licensed to provide security services are of legal age, and it helps to ensure the safety and integrity of the public by screening for any criminal history that could disqualify a prospective security guard from holding such a position.

Being at least 18 years old is a standard requirement for many positions that involve significant responsibilities and authority over others, particularly in security roles where trust and accountability are paramount. Furthermore, the criminal background check acts as a safeguarding measure to delineate those who may not have the necessary character or history to be entrusted with security responsibilities. This process helps employers and the public feel more secure about the qualifications of individuals in these roles.

The other options, while they may be beneficial or important in certain contexts, do not form the foundational requirements for licensure in Illinois. A college degree or law enforcement experience is not mandatory for obtaining a security guard license, and while first aid certification can be advantageous, it is not a prerequisite for the licensing process itself.