1. A computer network for providing a test environment comprising: at least one simulated network for simulating at least a portion of the infrastructure of a production network; a network simulation module in communication with the simulated network for simulating at least one parameter of the production network; and a plurality of client simulation computers in communication with the simulated network via the network simulation module, wherein each client simulation computer is configured to replicate at least one of a hardware configuration or a software configuration of a production network client.