Abstract: A method and system identifies, fixes, and updates security vulnerabilities in a host computer or host computers. The present invention can communicate between a scanner with plug-in capability, an operating system, and an express update package. The architectural set-up can allow exploits within the scanner and exploits in the express update package to function with no knowledge of each other. The user also needs no knowledge of whether the exploits are within the scanner or the express update package. Mutual authentication procedures can enable the scanner to load only legitimate express update packages, and can provide that express update packages can only be loaded into legitimate scanners.

Abstract: A bifurcated platen assembly is used to improve screen printing operations by providing parallel spaced apart platens instead of a single platen. The platens occupy the same space as a conventional platen but allows the simultaneous printing on two garment portions or two garments such that alignment problems are eliminated and the operator is able to increase through put production. The platen assembly is movable through a ninety degree arc to facilitate printing on different garments with appropriate screens.