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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Technologie 5G: Posouzení hrozeb a rizik implementace / The 5G Technology Nexus: Assessing Threats and Risks of Implementation

La Rosa, Giampaolo January 2021 (has links)
The new 5G technology, next generation of telecommunication and mobile network, is all around the world in course of inspection and inquiry for its astonishing novelty, from new services to functions and scalability. However, every technology brings alongside new possibilities and new threats scenarios, especially in this case where the impact on the present network is promised to be massive, with brand new features allowed by 5G, like Internet of Things, widespread virtualization and huge leap forward in rapidity and capability of the mobile transmission. An increase in the network surface, considered as more connections, more devices connected and more traffic load of data, will expand also the possible entry point and fault exploitable by a malevolent actor, raising common concern about the technology. The deployment of such a technology on European soil, especially in some states of the Union, caused uproar and critics primarily in the security field. Following a global trend, but also leading a best practice approach, the EU developed a series of mechanisms and agencies that are challenged to oversees the gradual shift from old 4G LTE to 5G. In this paper a Critical Information Infrastructure Protection (CIIP) framework is used to analyse the criticalities of the new technology. Definition of...
2

Samarbete och konkurrens mellan svenska banker och FinTech-bolag / Cooperation and competition between major Swedish banks and FinTech companies

Hanna, Maria, Zeito, Rebecca January 2023 (has links)
The major Swedish banks have been affected by digitalization in the financial sector, where FinTech has contributed with new technological opportunities. The banks that partner with FinTech companies can develop effective and innovative solutions for both companies and individuals. However, the banks' cooperation with FinTech companies has resulted in various risks, mainly cyber and operational risks. The actors investigated were Handelsbanken, SEB and Swedbank. The purpose of the study is to analyze and investigate the relationship between banks and FinTech companies. With a focus on cooperation and competition as well as whether there are any potential risks that may arise in the relationships.  In order to answer the purpose, semi-structured interviews have been conducted with representatives from the banks as primary data collection. Secondary data have also been used, such as banks' annual reports and scientific articles. The theoretical frame of reference is important in relation to the research questions and the chosen theory of cooperation and competition is crucial for the purpose of the study. The results showed that all banks saw collaborations with Fintech companies as an opportunity to streamline their systems and develop services beyond their own capacity. However, these collaborations were different, where Handelsbanken avoided external collaborations unlike SEB and Swedbank. Finally, the study concluded that all banks experienced increased exposure to risks because of the emergence of FinTech.
3

"The cyber war" : A qualitative study investigating the management of cybersecurity in Swedish online fashion companies

Steinbernreiter, Kajsa January 2018 (has links)
Due to a world-wide digitalisation, the fashion segment has experienced a shift from offline to online shopping. Consequently, more companies choose to interconnect digitally with consumers and suppliers. This highlights cyber risks and cybersecurity issues more than ever, which becomes specifically apparent amongst online companies. Through qualitative semi-structured interviews with three different Swedish online fashion companies, the purpose of investigating how cybersecurity currently is prioritised and managed was reached. In addition to this, two cybersecurity experts gave their view of the most important aspects in the field, which companies should consider. Results showed a fairly well-managed cybersecurity amongst Swedish online fashion companies, even though knowledge in the field is scarce. Through educating everyone at the company and implementing a group of people in charge of these questions, a more holistic view could be attained. By offering thoughts on how online fashion companies can enhance their current cybersecurity, this paper contributes to the literature of cyber risk management as well as provides meaningful knowledge to all types of online companies.
4

Cybersecurity in the Technology Subject from the Swedish Perspective : Investigation, Analysis, and Evaluation Tool / Cybersäkerhet i teknikämnet från det svenska perspektivet : Undersökning, analys och utvärderingsverktyg

Mushtaq, Wafaa January 2020 (has links)
This thesis contains pioneer work in Sweden which contributes to the research on cybersecurity teaching within the Technology subject as formulated in the course and subject governing documents.The work goes in line with a bigger strategy of the Swedish Civil Contingencies Agency (MSB) and the European Union (EU). A discourse analysis was performed on the interviews with four Swedish expertsfrom MSB, Internetstiftelsen, and #290CyberSecurity respectively where the interview questions were formulated around three axes; the first axis was the cybersecurity content and knowledge aimed at young individuals, the second axis was the experts’ views on teaching cybersecurity starting from lower secondary schools, and the third axis was regarding platforms or tools that could be used in cybersecurity teaching and what the experts’ perceptions on them are. The analysis resulted in six different codes and formulated the views of the experts. Content analysis was also performed on information from the experts’ organizations which were 14 security documents and reports in total that resulted in a content frame of ten cybersecurity areas. All the ten areas were found to be related to the keywords that appear in the governing documents of the Technology subjects in the course syllabus for grades 7-9 and the subject syllabus for Technology 1. Current cyber attacks and risks threatening young students were further analyzed under each area to narrow down the content frame tailoring it to young students. A new online evaluation tool was then developed to assess the cybersecurity sensibility of the young students. The formulation of the questions was inspired by the SANS cybersecurity awareness survey as well as based on both, the ten cybersecurity areas that are categorized in this thesis and the different scenarios of risks and cybersecurity attacks threatening young students. Domain SamplingTheory (DST) and scenario-based questions were considered to make the tool more fitting for the young and minimize the errors. The tool tested a random group of 250 students from 12 municipalities where110 were in the sixth grade and 140 in the ninth. The tool showed that despite students spending most of their time online using different devices and applications, they are not secure enough which puts them at risk. Moreover, most of the students were interested in getting cybersecurity education and very few received it in schools even though the cybersecurity requirements are stated in the governing documents of the Technology subject. / Detta examensarbete innehåller banbrytande arbete i Sverige vilket bidrar till forskningen om cybersäkerhetsundervisning inom teknikämnet i svenska skolor. Arbetet går i linje med en större strategi från Myndigheten för samhällsskydd och beredskap (MSB) och Europeiska unionen (EU). En diskursanalys utfördes på intervjuerna med fyra svenska experter från MSB, Internetstiftelsen och #290CyberSecurity där intervjufrågorna formulerades runt tre axlar; den första axeln var cybersäkerhetsinnehållet som är riktad mot unga individer, den andra axeln var experternas syn på undervisning i cybersäkerhet som börjar från grundskolorna, och den tredje axeln gällde de plattformar eller verktyg som kunde användas i cybersäkerhetundervisning samt vad experternas uppfattning om dem är. Analysen av intervjuer resulterade i sex olika koder vilket speglar experters åsikter. Innehållsanalys utfördes också på information från experternas organisationer. Det var totalt 14 säkerhetsdokument och rapporter som resulterade i en innehållsram med tio cybersäkerhetsområden. Alla de tio områdena är relaterade till nyckelorden som finns i styrdokumenten för teknikämnena i kursplanen för årskurs 7-9 och ämnesplanen för Teknik 1. Aktuella cyberattacker och risker som hotar unga elever analyserades vidare under varje område för att begränsa innehållsramen och anpassa den för unga elever. Ett nytt online utvärderingsverktyg utvecklades sedan för att bedöma cybersäkerhetsrespons och attityd hos de unga eleverna. Formuleringen av frågorna inspirerades av SANS cybersäkerhetsmedvetenhetsundersökning och var baserad på de tio cybersäkerhetsområdena som kategoriseras i detta examensarbete samt de olika scenarierna för risker och cybersäkerhetsattacker som hotar unga elever. Domain Sampling Theory (DST) och scenariobaserade frågor ansågs göra verktyget mer passande för de unga och minimera felen. Verktyget testade en slumpmässig grupp på 250 elever från 12 kommuner där 110 gick i 6:an och 140 i 9:an. Verktyget visade att trots att elever tillbringar större delen av sin tid online med olika enheter och applikationer är de inte tillräckligt säkra, vilket utgör en risk för dem. Dessutom var majoriteten av eleverna intresserade av att få utbildning i cybersäkerhet och väldigt få fick det i skolorna trots att det står i styrdokumenten för teknikämnet.

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