This document promotes a FOG security system that protects homes, businesses, and valuables from crime. The system fills an area with an impenetrable fog barrier within seconds of a break-in, forcing intruders to leave. It provides up to 3 hours of battery backup after a power failure. The dry FOG is harmless to equipment and dissipates slowly, extending protection. It can protect warehouses, stores, inventory, and staff from harm or theft. Contact information is provided to learn more.