Teemupekka Virtanen

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— Java 2 Micro Edition (J2ME) is a runtime environment for resource-constrained environments. There are already millions of J2ME enabled mobile devices that support the first version of the Mobile Information Device Profile (MIDP) in J2ME. Many security threats exist in MIDP 1.0 environment since the specification addresses only a limited number of security(More)
Medical research requires information. Now this information is collected from various sources and the quality of information is often poor because of different coding and collection methods. In Finland we are now building the national archive to store all the patient information from both public and private service providers. We have started to design a(More)