LAS VEGAS--(BUSINESS WIRE)--MetaFlows, Inc., a leader in advanced, behavioral network security monitoring, announced today that MetaFlows Security System (MSS) users can now deploy a distributed virtual sandbox using the Amazon EC2 cloud. MetaFlows' virtual sandbox spawns Amazon EC2 instances. Once the EC2 instance detonates the sample, it is simply wiped out and recycled. This new MSS feature enables users to run exploits exclusively in a virtual environment thus providing unlimited, on-demand