refactor: extract startSecurity
refactor: extract startSecurity

SignalK/signalk-server-node,SignalK/signalk-server-node,SignalK/signalk-server-node,webmasterkai/signalk-server-node,sbender9/signalk-server-node,SignalK/signalk-server-node,webmasterkai/signalk-server-node,webmasterkai/signalk-server-node,sbender9/signalk-server-node,sbender9/signalk-server-node