Private island city of Indian Creek Village, often dubbed the “Billionaire Bunker,” is a highly secure private island in South Florida’s Biscayne Bay. The island is equipped with advanced security systems, including an Israeli-designed radar capable of detecting intruders from half a mile away and numerous surveillance cameras. Access to the island is strictly controlled, with a single guarded bridge entry and a private police force that patrols both land and sea. This high level of security is a major attraction for its ultra-wealthy residents, including notable figures like Jeff Bezos and Tom Brady.
https://finance.yahoo.com/news/indian-creek-village-became-fortress-134521625.html