The Invictus security Institute is Florida's leading provider of Class "D" Security Officer License training. The Florida Statewide Firearms "G" License is the gun class that will certify security guards with the required 28 hours of training to apply for the Florida Armed Security Gun License.
http://invictussecurity.com/training/palm-beach-florida-security-guard-class-d-license-school
http://invictussecurity.com/armed-security-state-wide-firearms-class-g-gun-license