SB 1575 strengthens court security by requiring the development and implementation of all-hazards court security plans. It mandates the creation of court security committees composed of judges, law enforcement representatives, and municipal or county officials. These committees are required to establish security policies and emergency management plans. The bill also increases penalties for harassment and other offenses committed against court employees and judges. Additionally, it clarifies that court security committees are not considered governmental bodies under public meetings laws, allowing them to discuss sensitive security matters privately.