Final answer:
The National Association of Security Companies provides information on the security industry, including security officers' regulations. Regulations vary by state and to find the current number of states with no regulations for security officers, direct consultation with NASCO or state agencies is necessary.
Step-by-step explanation:
The National Association of Security Companies (NASCO) is a body that provides resources and information regarding the security industry within the United States, including statistics and regulations related to security officers. However, this question seems to be asking for a specific statistic regarding state regulations for security officers that might be provided by NASCO. It's important to note that state regulations for security officers can vary widely, and the actual number of states with no regulations can change as new laws are enacted.
Additionally, the crime statistics and discussion on law enforcement occupations provided, while related to the broader field of criminal justice and protection services, do not offer direct insights into the regulations governing security officers per state. Regulation of security officers usually involves background checks, training requirements, and licensure, all of which can be subject to legislative changes. Therefore, to find the most current information regarding state regulations for security officers, one would need to directly consult NASCO or the individual regulatory agencies of each state.