Abstract: A method is provided for finding vulnerabilities of a server and a client communicating according to a communication protocol standard. The method includes establishing a connection between the server and client according to the communication protocol standard; generating valid packets from a communication protocol model, the valid packets being compliant with the communication protocol standard; generating mutated packets by mutating the valid packets according to mutation probabilities; sending the mutated packets from the server to the client or from the client to the server during different states of the communication protocol model; receiving first responses to the mutated packets; sending invalid packets from the server to the client or from the client to the server during different states of the communication protocol model; receiving second responses to the invalid packets; and identifying anomalies of the client or server based on the received first and/or second responses.

Abstract: The present invention provides a process for producing a gaseous product comprising hydrogen, said process comprising: contacting a feed gas mixture comprising steam and a gas comprising from 1 to 5 carbon atoms with a catalyst structure under reaction conditions sufficient to produce the product gas comprising hydrogen, wherein the catalyst structure comprises: a metal substrate comprising a metal; at least one layer of a catalyst support material coated onto the metal substrate, wherein the catalyst support material comprises: ?-alumina, zirconia, and at least one rare earth metal oxide; and at least one catalytically active component, wherein the at least one catalytically active component is incorporated either into or onto the catalyst support material.

Abstract: A catalytic reactor or heat exchanger includes a monolith defining a plurality of leaves, the monolith having a generally annular cross-section. The monolith is disposed within a generally cylindrical outer tube, and around a corrugated inner tube. The reactor includes a device for urging the monolith radially outward, so as to maintain contact between the monolith and the outer tube. Such device may include a coned washer, or it may be defined by a folded flap that is integral with the inner tube. In either case, the reactor compensates for metal creep, and virtually insures continued contact between the monolith and the outer tube.

Abstract: A catalytic reactor or heat exchanger includes a monolith defining a plurality of leaves, the monolith having a generally annular cross-section. The monolith is disposed within a generally cylindrical outer tube, and around a corrugated inner tube. The reactor includes a device for urging the monolith radially outward, so as to maintain contact between the monolith and the outer tube. Such device may include a coned washer, or it may be defined by a folded flap that is integral with the inner tube. In either case, the reactor compensates for metal creep, and virtually insures continued contact between the monolith and the outer tube.