Our technology incorporates a wifi antenna, which is built into each phone and does not require routing. The phone acts like a client/server and creates a decentralised functioning secure network. For years, people were trying to use these decentralised networks to run among large groups of people. Our solution contradicts the traditional idea that this is impossible. We took the 10 years old efort of other IT people who tried to make it work and removed the barriers to deploy the solution to the masses.