The present invention is a wireless communication system and method. In an exemplary embodiment, the wireless communication system includes a destination system and a source network. The source network provides network services to the destination system. Further, a plurality of mobile nodes are communicatively coupled with each other for allowing data packets to be transferred between the source network and the destination system. In addition, at least one firewall is communicatively coupled with the destination system and at least one of the mobile nodes included within the plurality of mobile nodes for monitoring data packet exchange between the source network and the destination system. The at least one firewall utilizes at least location as a controlling parameter for regulating data packet exchange as the at least one mobile end node moves into areas associated with varying degrees of threat.