Today's healthcare computer systems rely upon a disparate collection of legacy services, all developed separately and independently for patient records, radiological images, scheduling, billing, and administration. The Web is based on a client-server model. It consists of a set of servers, known as Web servers, which receive one request at a time and respond to that request without preserving state information, and a set of clients, known as Web browsers, which make requests based on user input and present results. Several efforts have been undertaken to address security in the Web, although the primary focus has been at the application level. These efforts have addressed the issue of protecting the privacy, accuracy and authenticity of transactions conducted over the Internet. In this work we will discuss cutting edge security tools in Microsoft’s newest .NET framework version, how to use and witch to choose, how to integrate them in medical environment, will see how they meet today’s medical web services requirements and will propose some methods to make securing of web services easier and more reliable.

Magistro baigiamąjį darbą sudaro: įvadas, 8 skyriai, 7 poskyriai. Darbo pabaigoje pateikiamos išvados ir rekomendacijos, naudotos literatūros sąrašas, santrauka lietuvių ir anglų kalba bei priedai. Darbo uždaviniai: - išnagrinėti įstatymus ir kitus teisės aktus, reglamentuojančius mokamas medicinines paslaugas; - apžvelgti vaistų kompensavimo tvarką; - ištirti, kokios medicininės paslaugos, kiek jų teikiama ir kaip kinta jų apimtys dviejose Vilniaus ligoninėse; - išsiaiškinti atskirų grupių žmonių (medikų, pacientų, studentų- medikų, teisininkų) požiūrį į šiuo metu esantį sveikatos apsaugos finansavimą, dalinius mokėjimus už sveikatos priežiūros paslaugas. Metodika. Naudojantis finansinėmis ligoninių ataskaitomis, skaičiuojant kasos čekius, tirtos mokamos paslaugos ligoninėse. Atlikta anketinė respondentų apklausa. Duomenys apdoroti naudojant programas MS Excell ir SPSS for Windows 12.0. Išvados. LR įstatymuose ir kt. teisės aktuose yra aiškiai nurodyta, kada gyventojai turi mokėti už sveikatos priežiūros paslaugas ir kokios paslaugos jiems turi būti atliekamos nemokamai. Yra sukurtos gana tobulos vaistų kompensavimo metodikos, kurių pagrindinius principus būtų galima pritaikyti ir kt. medicininėms paslaugoms. Lėšos už mokamas medicinines paslaugas sudaro tik labai mažą dalį ligoninių biudžeto. Daliniai mokėjimai už sveikatos priežiūros paslaugas yra žmonėms nepatrauklūs. Labai mažai apsidraudusiųjų papildomuoju (savanoriškuoju) sveikatos draudimu. / Scientific advisor: Prof. Ass. Dr. Gediminas Černiauskas The master degree thesis consists of introduction, 8 chapters, and 7 units. Conclusions, recomendations, a list of literature, a summary in Lithuanian and English, and supplements are given in the closing part of the thesis. Goals of the thesis: - to examine laws and other legal acts regulating paid medical services, - to provide and overview of paying out compensations for expenses relating to drug acquisition; - to investigate into the range, number, and dynamics of volume of paid services provided by two hospitals in Vilnius; - to reveal the attitude of groups of people (medical people, patients, medical students, and lawyers) towards the current funding of health care system and partial payments for health care services. Methodology. Paid medical services provided by the hospitals were analysed on the basis of relevant financial statements and cash-register receipts. To reveal people’s attitude to partial payments for health services, a questionnaire-based survey was carried out. Data were processed by MS Excell and SPSS for Windows 12.0 programs. Conclusions: LR laws and other legal acts specify the cases when residents are to pay for health care services and what services are to be provided to them free of charge. Quite perfect techniques for the compensation of expenses relating to drugs’ acquisition have been developed. The basic principles of these techniques might be applied in the area of other medical... [to full text]