A functional ASP.NET application relies on the successful interoperation of many different elements and technologies. Each solution component provides security capabilities designed to meet its own requirements. However, it is not enough to look at security purely from the perspective of individual components. To provide security for the overall solution you must also consider how the components interact. This paper describes the common characteristics of .NET Web applications from a security perspective. It contains a detail analysis of the key elements of authentication, authorization, and secure communication models, mechanisms (including NTLM, Kerberos and Certificates technologies). It also describes a set of specifications and scenarios that show how these elements might be used together to improve a better Web-Services security.

In this work was analyzed IS of UAB “Dokeda”, weighing all the positive and negative qualities. Also was discussed all additional functions which haven’t been included to the existing IS but could be useful. After have been finished analyzing of existing IS, was come to the conclusion that old system needs to be change. So in this work I did formed requirements for new IS, created new job’s models for it, explained means of technical realization, principles of new system creation and after all I did coding new IS and write new user and administrator manual. Final product was successfully introducing in enterprises UAB “Dokeda”. When new IS was introduced, in short time was carry out questionnaire between enterprise’s workers that to get opinion and to see how it works. Also I did make a suggestions how can be gain that new IS would more satisfy the enterprise’s needs and where could be adapted new IS in other areas.

Šio magistro darbo užduotis – apžvelgti šiuo metu labiausiai naudojamas vartotojo sąsajas, kurios padeda žmogui sąveikauti su kompiuteriais ir kitais įrenginiais bei sąsajų architektūros būdus, kurie palengvina programų kūrimą. Taip pat išanalizuoti šiuo metu plačiausiai naudojamus metodus interneto paslaugoms įgyvendinti, kad būtų rastas sprendimas, kaip interaktyvios informacinės sistemos galėtų bendrauti tarpusavyje be apribojimų reikiamam funkcionalumui gauti pasirenkant geriausią būdą saugoti ir atvaizduoti reikiamus programos duomenis kuo paprastesniu ir lankstesniu būdu. Sukurti lygiagrečių tekstynų prototipą, kuris leistų matyti gautą rezultatą su galimybe kuo lengviau ir greičiau rasti bei koreguoti automatiškai sugeneruotus netikslumus, jei tokie yra, pritaikant sąsają, kuri būtų patogesnė ir reikalautų kuo mažiau darbo pastangų. Pasinaudojant prototipu atlikti tyrimą, kuris parodytų įvesties įrenginių naudojimo tendencijas. Darbą sudaro 8 dalys: įvadas, vartotojo sąsajų apžvalga, vartotojo sąsajos atskyrimas, interneto paslaugų analizė, XML duomenų bazės, vartotojo sąsajos kūrimas, išvados ir literatūros sąrašas. Darbo apimtis – 48 p. teksto be priedų, 25 paveikslai ir 2 lentelės. Atskirai pridedami 2 darbo priedai. / The purpose of this thesis is to review most currently used user interfaces that help people interact with computers and other equipment, and begin exploring new user interface paradigm, which allows humans to interact naturally with the computer. Furthermore, analyze the most widely used methods today for implementing web services, to find a solution how interactive information systems could communicate with each other without any restrictions to gain an overall result choosing the best way to store and display relevant data to the program simpler and more flexible way. Create an interactive parallel corpus development environment prototype for minimizing available errors, if they occur, from the generated parallel translation as easy as possible using as less human labor as possible. Using the prototype, perform a study that will show trends in the use of different interface input devices. The work consists of 8 parts: introduction, overview of user interfaces, user interface separation, web services analysis, XML databases, user interface development, conclusions and references. Thesis consists of: 48 pages of text without appendixes, 25 pictures and 2 tables. Two enclosures of the work are enclosed separately.