re tempest in article apr ringer cs utsa edu whughes lonestar utsa edu writes in article apr lehman com pmetzger snark shearson com the basic idea behind any communications security system is not to absolutely deny access but to make access more expensive in time money manpower than it is worth true of all security sytems i think and it is the fundamental measure to be used in establishing a requisite security level owen lewis tele fax eloka consultancy project management oml eloka demon co uk pgp x public key on request
