Magistro darbo objektas – Lietuvos informacinės erdvės saugumo politika prieš ir po įstojimo į Europos Sąjungą. Darbo tikslas – įvertinti Lietuvos informacijos saugumo politiką iki įstojimo į ES ir išanalizuoti esamą informacijos saugumo politikos būklę, apimant informacinius, teisinius, ekonominius, socialinius aspektus. Pagrindiniai darbo uždaviniai: apibrėžti informacijos saugumo problematiką ir jos prielaidas Lietuvoje; nustatyti pagrindines informacijos saugumo spragas bei jų atsiradimo priežastis; išanalizuoti elektroninės erdvės galimybes ir grėsmes, tarp jų - teisinį el. ryšio reguliavimą ir kitus aspektus; apibendrinti pagrindinius sprendimus ir priemonės, kurios buvo ir yra taikomos informacijos ir elektroninės erdvės saugumui užtikrinti Lietuvoje ir ES; apibendrinti pagrindinius pokyčius, įvykusius šioje srityje po įstojimo į ES, t.y. informacinius, teisinius, socialinius ir ekonominius aspektus; įvertinti informacijos saugumo užtikrinimo galimybes ir grėsmes ateityje. Naudojantis dokumentų analizės, bibliografiniu ir lyginamuoju metodais bei kokybiniu tyrimu, prieita išvados, kad Lietuvos informacijos saugumo politika yra įtakojama daugelio faktorių, kurie priklauso ne tik nuo Lietuvos stojimo į ES, bet ir nuo kitų stambių šalių, kaip JAV, Japonija, įtakos. Lietuvos, kaip ir kitų mažų valstybių informacijos saugumo politika priklauso nuo ekonomikos lygio, teisinio reguliavimo, informacijos ir interneto vartotojų budrumo ir sąmoningumo, IT specialistų... [toliau žr. visą tekstą] / Majority of social relations is moving to the virtual space. People are using electronic communications more actively not only for finding important information on the web, but also for ordering and purchasing goods, paying for services and transferring money, watching TV and etc. Development in electronic devices and data transfer technologies allows connectivity to services anywhere anytime. Government institutions, service providers are searching for more ways to provide their services for citizens via the Internet. Information society development is highly related to network and information security. This paper addresses Lithuanian information security policies before EU enlargement and after it. The main goal is to evaluate the impact of EU on the Lithuanian information and network security, safer internet, information technology and development. The paper also proposes qualitative research on Lithuanian information security issues and EU impact of new policies. Governmental and business companies that participated in the research do not relate EU enlargement with IT security progress in Lithuania. They emphasized some factors, that have impact on information and network security. It is IT development, economy, legislation, user friendly information society. Information and network security is also influenced by better financing after the EU enlargement, international cooperation, best practice examples and others.

Šiame darbe, remiantis Johan Eriksson ir Mark Rhinard tyrimo schema, nagrinėjama tai, kaip kibernetinio saugumo problemos kursto vidinio-išorinio saugumo įtampas Lietuvoje. Įvertinus jų dinamiką keturiais analitiniais „pjūviais“, identifikuojamas geriausiai Lietuvos atsaką į kibernetinio saugumo iššūkius apibūdinantis elgesio tipas. / In the broader sense the general object of observation considered in this paper is the influence of transboundary cyber-security issues on government behaviour. The main academic problem this paper deals with is how the relationship between internal external security concerns could be fully conceptualized to assess and explain the latter. The subject of this paper is not being analyzed through single theory or paradigm but from the perspective of middle-ranged approaches. This pragmatic approach helps better to unpack the complexity of cyber-security issues.As substitent theories cannot adequately assess the outcome of the expected changes this paper invokes an analytical framework built by Johan Eriksson and Mark Rhinard which encourages a strong focus on the nature of transboundary problems and their implications for changes in four dimensions: perceptions, policies, politics and polity. Analysing what implications new cyber-security issues have in each of these dimensions and explaining how aggregate effect of their interconnections determines Lithuania’s response to transboundary cyber-security challenges are the main tasks of this paper. These interim objectives are as follows: 1) evaluating the changes in Lithuania’s threat perceptions causes by the vulnerabilities of the emerging cyberspace; 2) examining the internal-external security nexus entrenched in Lithuania’s cyber-security policies; 3) looking at how the internal-external security nexus is being used in... [to full text]

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.

Šiame darbe analizuojami populiarūs įsilaužimo būdai, apsaugos būdai bei viena įdomesnių apsaugos sprendimų technologijų. Taikant įprastus apsaugos būdus, yra analizuojamas naujas apsaugos būdas ir jo galimybės kurios padės efektyviau apsaugoti serverio nuotolinį administravimą ir palengvinti programinės apsaugos įrangos naudojimą, nereikalaujant didelių papildomų finansinių kaštų. / This project is about computer network server security vulnerabilities, basic security options and “Honey Pot” technology solution. This project analyzes by applying basic security options to the presented system, how it makes remote administration security more effective, making it easier and more reliable as well as not requiring big financial investments.

Darbe nagrinėjama aktuali imigracijos tema. Šis reiškinys yra vienas iš globalizacijos apraiškų. Darbe apžvelgiama su kokiomis problemomis susiduria imigrantai, nagrinėjamos jų saugumo perspektyvos. Tema aktuali, nes imigracija nėra svetimas reiškinys ir Lietuvai. Tai, be abejo, nėra toks mastas kaip kitose šalyse. Kaip pavyzdžiai pasitelkiamos tokios šalys kaip JAV. D Britanija ir panašios. Darbą sudaro teorinė ir empirinė dalis. Pastaruoju metu Lietuvoje, esant didelei emigracijai, labai dažnai buvo diskutuojama imigrantų įsileidimo klausimu. Jis siejamas su darbo jėgos trūkumo problemos sprendimu. Bet ar tai nėra trumpalaikis problemos sprendimas? Ar imigrantai nesudarys papildomų problemų Lietuvai ir jos piliečiams? Ar Lietuva yra pasirengusi prisiimti daugiau imigrantų? Ar Lietuvos piliečiai subrendę tolerantiškai priimti kitas kultūras? Ar imigrantai būtų socialiai apsaugoti? Tai keli iš daugelio klausimų, į kuriuos turi atsakyti specialistai, šiuo atveju socialiniai darbuotojai. Darbe išskiriami socialinio darbo specialistai su aukštuoju socialinio darbo išsilavinimu ir be aukštojo socialinio darbo išsilavinimo. Socialiniai darbuotojai tinkamiausi specialistai, nes jie yra tarpininkai tarp žmogaus ir sistemos. Siekiama išsiaiškinti ar šių dviejų socialinių darbuotojų grupių požiūris į imigraciją ir jos problemas skiriasi. Tyrimo tikslas yra išsiaiškinti socialinių darbuotojų su aukštuoju ir be aukštojo socialinio darbo išsilavinimo požiūrių skirtumus į imigraciją. Ar... [toliau žr. visą tekstą] / The paper analyses a problem of immigration. This phenomenon is one of the manifestations of globalization. The work reviews a number of problems faced by immigrants, and analyses their safety prospects. The topic is relevant because immigration is a common phenomenon in Lithuania; however the scale is not that high as in foreign countries. The United States of America, Great Britain and other countries are taken for the comparison. The paper is divided into theoretical and empirical parts. Recently Lithuania faced a huge wave of emigration, and the question of immigrants was often a hot topic. This question regards the solution of the lack of workforce. Yet could this be only a short-term solution for the problem? What new problems immigrants will cause for Lithuania and its citizens? Is Lithuania ready to welcome more immigrants? Are the citizens of Lithuania mature enough to accept and tolerate different cultures? Will immigrants be socially safe? These are just a few questions that must be answered by the specialists, namely by the social workers. The paper differentiates social work specialists with a social work degree and those without a degree. Social workers are the best specialists as they are mediators between people and the system. The paper sets out to find whether the attitude of both aforementioned groups towards immigration and its problems differ in any way. The purpose of this research is to explore the differences in attitude towards immigration of social... [to full text]

Mokyklos aplinką, jos įtaką vaiko asmenybės brendimui bei tiesioginiams mokymo rezultatams tyrinėjo nemažai lietuvių ir užsienio autorių. Mokinių nesaugumas mokykloje gali turėti labai neigiamas pasekmes fizinei ir psichinei sveikatai, mokymosi rezultatams, mokymosi motyvacijai, prastėja socialiniai įgūdžiai. Visa tai gali sukelti kliūtis tokių mokinių sėkmingai adaptacijai visuomenėje, socialinei integracijai. Mokinių psichologinei savijautai turi įtakos patiriamas smurtas, patyčios. Kadangi smurto apraiškų mokykloje pasitaiko gana dažnai, susiduriama su problema, kad mokyklose mokiniai pasijunta nesaugūs dėl bendramokslių smurto, tai savo ruožtu daro įtaką jų mokymosi motyvacijai, savirealizacijai, socializacijai. Patyrę smurtą mokiniai dažniausiai jaučia nerimą ir baimę. Nerimas iš esmės kyla iš subjektyvaus vertinimo, kad kilo grėsmė fiziniams ar psichologiniams „aš“. Mokiniui labai sunku susidoroti su tokia psichologine būsena ir jeigu šalia nėra žmonių, kuriais gali pasitikėti, jis praranda saugumo jausmą. Tokia ilgalaikė būsena gali turėti skaudžių pasekmių. Šio tyrimo tikslas – nustatyti Kauno miesto bendrojo lavinimo vidurinių mokyklų VI – IX klasių mokinių saugumo mokykloje ir patiriamo nerimo sąsajas. Tyrimo metodai ir tiriamieji. Tyrimui naudotas Mokyklos aplinkos saugumo klausimynas, Patyčių testas ir Mokyklinio nerimo testas. Tyrime dalyvavo 590 mokiniai: 296 mergaitės ir 294 berniukai. Tirti šeštų – devintų klasių mokiniai. Mokinių amžius nuo 11 iki 17 metų... [toliau žr. visą tekstą] / School safetly is one of the major problems in Lithuania and whole world as well. This problem prevails everywhere, in the shools and outside their borders. The purpose of the study was to assess the relationship between school safety and shool anxiety among 6 th and 9 th class students. Drug dealing or alcohol outlets anywhere near a school increase the likelihood of substance abuse-fueled antisocial behavior, either by students or against students. Children who feel safe are both psychologically and physiologically more receptive to learning. Material and methods. The date of the anonymous survey OFM 590, sixth, seventh, eighth and ningth - grade students (aged 11, 12, 13, 14, 15, 16, 17 tears respectively) from six secondary shools of Kaunas, conducted in the spring of 2009, were analyzed. The studentas completed the school safetly questionnaire, school bullying test that included self-report being bullied by others, and school anxiety test. The response rate was 90 %. Results. The statistic date analysis shows that 9,2 % boys and 5,8 % girls doesn‘t feel safe at shool. Most not safetly places for girls at shool are: shool yard (44,6 %), school corridors, (42,3%), breake time (40,1 %). Most not safetly places for boys at school are: break time (32,5 %), school yard (31,7 proc.), school corridors (31,6 proc.), answearing in class (24,8 proc.), at school parties (22,0 %.), canteen (18,9 %). Conclussion. The reasearch doesn‘t indicate relationship between safetly of school... [to full text]

Modern - day school is complicated reflection of our reality. There are many problems in all education institutions that impede successfully collaborate with teachers and students. Occasionaly teachers aren‘t competetive to solve the problems. Education institutions aspiring only intellectual rearrangement forgot the principal thing, that there must be lots of schoolchildren laugh. Especialy significant, abstruse and extremely sore are social student‘s problems because they are indistinguishable part of adults‘ life and are associated with child‘s nature and growth. It is affecteted by proximate and collateral factors. Children‘s sucides, crime victims, their deteriorating health are increasing every day. Such situation caused anxiety and encouraged to research what reasons caused unsafe child‘s emotion. Safety is certain need which must be met at schools and in families. We have no right not to pay attention to students‘ unsafety. The purpose of master‘s work is to divulge children‘s unsafety situations at home, school , in a courtyard, in a street and substantiate children‘s safety competence guideline in the primarys school. 100 teachers and 50 learners participated in the survey. It was used the anonymous survey with 26 questions for learners and 13 for teachers. The questions of the survey were of opened and closed type and formulated regarding to the tasks of survey. The results of the survey showed that physical ambience of... [to full text]

Saugumo jausmas yra vienas iš pagrindinių individo poreikių, kuris stipriai įtakoja asmenybės raidą, santykius su aplinkiniais, ir, apskritai, socializaciją. Tik užtikrinus saugumą, mokykla gali tikėtis, jog jų moksleiviai sieks aukštesnių akademinių rezultatų. Paauglių saugumas mokykloje dažniausiai suprantamas kaip smurto ir patyčių nebuvimas, tačiau saugumo jausmą įtakoja žymiai daugiau veiksnių, kurie plačiau analizuojami šiame darbe. Tyrimo objektas – paauglių saugumas mokykloje. Tyrimo tikslas – išanalizuoti paauglių mokykloje saugumo ypatumus. / A feeling of security is one of the main needs of the individual, which is strongly influenced by personal development, relationships with others and, in general, socialization. Only by ensuring the safety of the school can expect their students to achieve higher academic results. Teen safety at school is most often understood as the absence of violence and bullying, but a sense of security affects many more factors, which are widely analyzed in this work. Research object– safety of the teenagers at school: factors influencing safety. Goal of the final bachelor work – to analyze pecularities of teenagers safety at school. 91 students from two basic and one secondary schools from VII-VIII and X-XI grades of Mazeikiai area participated in the research. Research of students safety at school has been done applying survey for students which was formed with analysis of scientific literature. The research results revealed the lack of the emotional safety in those schools. The main part of exploratory families relationships between family members assess positively and warmly. However relationships between students and their teachers they assess not very warmly and positively. Research results revealed that many respondents lack features of psichologically healthy kids. Nearly half of the exploratories ragely feel satisfaction and interest of their life at school, they hardly express their feelings, don‘t trust.

Magistro darbo objektas – informacinio karo apraiškos Lietuvos ir Italijos žiniasklaidoje. Kadangi pats konfliktas vyko labai trumpai, vos penkias dienas, bet įtampa augo jau seniai, siekiant nuosekliai ištirti konflikto eigą bei ėjimą link jo, svarbu apsibrėžti objekto tyrimo laikotarpį – nuo 2008 m. liepos mėn. 3 d. iki 2008 m. rugpjūčio mėn. 19 d. Žiniasklaidos tyrimo laikotarpis pasirinktas nuo 2008 m. liepos mėn. 3 d, dėl kelių priežasčių: (1) tiriant informacinio karo apraiškas žiniasklaidos priemonėse siekiama analizuoti, kaip augusi įtampa tarp dviejų valstybių buvo atspindėta užsienio žiniasklaidos priemonėse – Lietuvos ir Italijos populiariausių dienraščių internetinėse svetainėse, (2) 2008 m. liepos mėn. 3 d. – padidėjo ir nuolat tendencingai augo įtampa tarp Gruzijos ir jos separatistinio regiono Pietų Osetijos, ten įvykus keliems sprogimams ir žuvus tiek Pietų Osetijos, tiek Gruzijos pareigūnams – anot Rusijos vienos iš nedaugelio nepriklausomų žurnalistų Julijos Latyninos, būtent ši data gali būti laikytina karo pradžia, privedusia prie vadinamojo penkių dienų Rusijos ir Gruzijos karinio konflikto. Visą tyrimo laikotarpio pasirinkimą sąlygoja dar keletas priežasčių: (1) daroma prielaida, kad būtent šiuo laikotarpiu turėjo būti didžiausia koncentracija pranešimų augančios įtampos bei konflikto tema, (2) didžiausia tikimybė, kad galėjo būti vykdomos informacinio karo atakos, siekiant paveikti pasaulinės bendruomenės nuomonę, (3) nesant aiškių įrodymų, kas pradėjo... [toliau žr. visą tekstą] / Master thesis Russia - Georgia information warfare reflection in Lithuanian and Italian mass media by Vilija Navickaite the student of Vilnius university Communication faculty the Institute of Journalism, aims to analyze the case study of Russia Georgia information warfare reflection in selected Lithuania and Italian mass media. Five day war between Russia and Georgia held in the summer of 2008 during the Olympic games in Beijing immediately concentrated the world’s mass media attention and raised the public sphere discussions on the reasons and consequences of two states confrontation. This statement was fundamental for the research main question uplift: which position Lithuanian and Italian mass media took in the Russia Georgia conflict and what reasons did it determine. The paper claims to verify the hypothesis that Italian mass media was favourable to Russia’s position considering official Italian Russian close relationship and the personal friendship of recent Italian prime minister and media magnate Silvio Berlusconi with Russia’s ex president and recent prime minister Vladimir Putin. By the other hand Lithuanian mass media should have been fovourable to Georgia’s position considering common historical experience and the official Lithuania’s government support to this country advocating in European Union and NATO membership procedure. In order to verify the selected hypothesis the research was based on information warfare and communication security theoretical concepts... [to full text]

In 2001, the Lithuanian Government, considering EU’s eEurope 2005 and eEurope+ Action Plans, approved Lithuania’s strategic plan of information society development, which set a goal to ensure the IT security at public institutions and offices. The same year saw the State’s strategy of technological security approved, which enforced legal regulation of general data security requirements. On December 31st, 2002, the General data security requirements treat information security policy as a sum of different documents (rules and detailed instructions), while commercial IT providers offer organizations only one general document of IT security policy, which reflects ISO/IEC standard 17799 word-to-word, but is not approvable by the order of organization’s head. Therefore the problem is how to use projects prepared by commercial companies, meet the accepted standards and, without contradicting the existing legal acts, create the organization’s security management structure, plus approve the information security policy or rules, usable by organization’s heads and staff. This written work is aimed to analyze Lithuanian and EU legal requirements for information security at public administration institutions and present the student‘s own suggestions on the desirable ideal of organization‘s information security management structure, strategy and policies; administrative, organizational and technological tools of bringing these policies‘ to reality.