WHAT DRIVES USFounded in 2012, Indemnity Security & Investigations, Inc. (ISI) is a Florida-licensed professional security agency providing security services throughout Miami-Dade County, South Florida, Central Florida, and other areas throughout the state. Officers will provide professional security services for a variety of special events, conventions, corporate events, sporting events, concerts, festivals, private events, and other high-profile assignments throughout Miami-Dade County.