MILPITAS, Calif.--(BUSINESS WIRE)--Array Networks (www.arraynetworks.com) today announced a partnership with Dell (www.dell.com) to promote the industry’s first highly-resilient “open sandwich” Layer-3 architecture for scaling next-generation firewalls (NGFWs). Leveraging the open firewall sandwich design, Dell SonicWALL SuperMassive NGFWs can be horizontally scaled using Array Networks’ APV Series application delivery controllers (ADCs) to overcome the challenges posed by the dramatic increase