Abstract: The present invention relates to a method of risk analysis in an automatic intrusion response system that provides computer-related security in a large scale dynamic network environment, comprising: (a) classifying intrusion detection information by using IDMEF data model; (b) establishing a risk assessment knowledge base; (c) learning rules of said knowledge base; and (d) assessing the risk level of an external attack based upon said knowledge base. Said risk level is determined by parameters such as intrusion detection information, weakness information, network bandwidth, system performance and importance, and frequency of attacks, etc.

Abstract: Interface sensing membrane in a bioelectronic device and a method for forming the same, the device including a molecular adhesive layer chemically adsorbed to a surface of a solid state element, a three dimensional microstructured layer of a hydrophilic polymer connected to the molecular adhesive layer in a covalent bond, and a bioelement immobilized in the three dimensional microstructured layer by covalent adhesive, whereby causing a stable biomolecular interaction.

Abstract: Multi-biosensor in which only one enzyme is used for handy and simultaneous measurement of GPT and GOT activities, and a method for fabricating the multi-biosensor, are disclosed, the biosensor including an insulating substrate; a reference electrode formed on the insulating substrate; first and second working electrodes formed on one side of the insulating substrate having the reference electrode formed thereon; third and fourth working electrodes formed on the other side of the insulating substrate having the reference electrode formed thereon opposite to the first and second working electrodes centered on the reference electrode; first, second, third and fourth carbon paste layers formed on the first, second, third and fourth working electrodes respectively; first and second enzyme/polymer carbon paste layers formed on the first and second carbon paste layers respectively; first and second non-enzyme/polymer carbon paste layers formed on the third and fourth carbon paste layers respectively; an amino acid/