Abstract: A system and method for the secure transfer of data between a workstation connected to a private network and a remote computer connected to an unsecured network. A secure computer is inserted into the private network to serve as the gateway to the unsecured network and a client subsystem is added to the workstation in order to control the transfer of data from the workstation to the secure computer. The secure computer includes a private network interface connected to the private network, an unsecured network interface connected to the unsecured network, wherein the unsecured network interface includes means for encrypting data to be transferred from the first workstation to the remote computer and a server function for transferring data between the private network interface and the unsecured network interface.

Abstract: A highly reliable, manually deployable safety reflector device which can be easily installed on a vehicle includes a bracket and a reflector member mounted on the bracket for rotation between a storage position and a deployed position. The bracket or reflector member define a tubular sleeve, and the other of the bracket or reflector member include a shaft rotatably disposed in the sleeve. One of the sleeve or shaft includes a plurality of indentations, and the other of the sleeve or shaft includes a plurality of protuberances configured to project into and resiliently engage the plurality of indentations, whereby resilient engagement between the protuberances and the indentations lock the reflector member in one of the deployed or storage positions as desired.