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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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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.
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Showing 1 to 7 of 7 (0.037 seconds)Spelling suggestions: "subject:"SIM hard"" "subject:"SIM card""
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Design and Implementation of a Blockchain-based Global Authentication System Using Biometrics and Subscriber Identification ModuleKhalili, Navid 06 June 2022 (has links)
The digital world tolerates a high volume of information and interactions. Considering the usage of electronic services by authorities, User Authentication (UA) is crucial. Numerous authentication methods are proposed in the literature; yet, identifying users based on their actual identities with the capability of global usage and respecting privacy is under research. By adopting Blockchain technology in the software industry, the record management systems have satisfied properties such as transparency, accountability, anonymity, and attack resiliency. Moreover, Smartphones are powerful devices capable of hosting a Subscriber Identification Module (SIM) Card that secures the execution of processes involving use of sensitive information. A combination of these technologies is the foundation of a strong UA in cyberspace. In this thesis, we propose the design and prototype of Blockchain-based Global Authentication System (BBGAS) that offers a secure, privacy-preserving, and transparent authentication system based on users' biometrics via Smartphones appropriate for service provider applications.
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A interatividade do canal de retorno no SBTVD com o uso do sinal 2G / The interactivity of the return channel in the ISDB-Tb with the use of the 2G signalAzevedo, Fábio Henrique de 28 March 2018 (has links)
Submitted by Fábio Henrique de Azevedo (fhazvdo@yahoo.com.br) on 2018-10-09T11:47:48Z
No. of bitstreams: 1
Relatório técnico-científico.pdf: 7773319 bytes, checksum: a4494c93c456073f98183f0e5cc7d4ba (MD5) / Rejected by Lucilene Cordeiro da Silva Messias null (lubiblio@bauru.unesp.br), reason: Solicitamos que realize uma nova submissão seguindo as orientações abaixo:
1 - Inserir no corpo do texto a ata de defesa, pois é um ítem obrigatório
Agradecemos a compreensão on 2018-10-09T11:59:07Z (GMT) / Submitted by Fábio Henrique de Azevedo (fhazvdo@yahoo.com.br) on 2018-10-09T12:34:34Z
No. of bitstreams: 1
Relatório técnico-científico (com ata de defesa e parecer circunstanciado).pdf: 9097240 bytes, checksum: b71a5582e2b7e262dc5c6bca51828641 (MD5) / Rejected by Lucilene Cordeiro da Silva Messias null (lubiblio@bauru.unesp.br), reason: Solicitamos que realize uma nova submissão seguindo as orientações abaixo:
1 - A ficha catalográfica deve ser inserida logo após a folha de rosto
2 - A ata de defesa deve ser inserida logo após a ficha catalográfica.
Agradecemos a compreensão on 2018-10-09T13:28:26Z (GMT) / Submitted by Fábio Henrique de Azevedo (fhazvdo@yahoo.com.br) on 2018-10-09T14:43:08Z
No. of bitstreams: 1
Relatório técnico-científico (com ficha após folha e ata após ficha).pdf: 8492090 bytes, checksum: df7b797887e36395132db5ba2202de80 (MD5) / Approved for entry into archive by Lucilene Cordeiro da Silva Messias null (lubiblio@bauru.unesp.br) on 2018-10-09T17:19:37Z (GMT) No. of bitstreams: 1
azevedo_fh_me_bauru.pdf: 8492090 bytes, checksum: df7b797887e36395132db5ba2202de80 (MD5) / Made available in DSpace on 2018-10-09T17:19:37Z (GMT). No. of bitstreams: 1
azevedo_fh_me_bauru.pdf: 8492090 bytes, checksum: df7b797887e36395132db5ba2202de80 (MD5)
Previous issue date: 2018-03-28 / No Brasil a televisão (TV) de sinal aberto, apesar da sua grande abrangência, vem perdendo espaço para a televisão a cabo e para a internet com conteúdo via fluxo de mídia (streaming). Apesar dos atuais aparelhos de TV serem hoje denominados televisores inteligentes (SmartTV) eles são, na realidade, uma combinação de TV com internet, dependendo de conexão à rede de banda larga e aplicativos de redes sociais para oferecer interatividade na programação de TV aberta. Essa necessidade de outro dispositivo (smartphone, tablet etc.) faz com que as pessoas percam o interesse e deixem de assistir à televisão, pois se distraem com a variedade de funções que tais equipamentos possuem (e-mail, sites de notícias, dentre outros). Os fabricantes de televisores estão aprimorando a qualidade de imagens e sons dos atuais aparelhos de TV e vendem a sensação de se estar dentro dos programas veiculados. Porém, falta ainda um último passo nessa percepção que é o da interação entre os dois lados da tela. O objetivo desta pesquisa foi propor uma solução ao telespectador, trazendo de volta a simplicidade de assistir à televisão, mas com a capacidade de interação já oferecida em alguns programas televisivos através do uso do controle remoto. Portanto, nesta pesquisa técnico-científica propôs-se um novo método para a interatividade televisiva, utilizando a interatividade do canal de retorno ao Sistema Brasileiro de Televisão Digital: com o uso de um cartão inteligente de telefones celulares de tecnologia GSM (cartão SIM) e dos sinais de telecomunicação utilizados no país, buscou-se oferecer uma alternativa para solucionar o problema de interatividade do canal de retorno sem o uso da internet e suas mídias sociais. Como resultado prático deste projeto, é relatado neste relatório técnico-científico o Pedido Nacional de Invenção, o Modelo de Utilidade, o Certificado de Adição de Invenção e entrada na fase nacional do PCT do Instituto Nacional da Propriedade Industrial – INPI para o registro de patente do cartão inteligente. / Despite its massive scope, the market share for analogue TV in Brazil has been decreasing; cable TV and streaming are taking over. Although TV sets are presently referred to as "intelligent devices" (Smart TV), in fact they blend TV programming and internet, thus needing connection with broadband network and social network applications in order to offer interactivity for analogue TV programming. The need for additional equipment (such as a smartphone or a tablet computer) induces viewers not to watch television; for they get distracted by the diversity of options such devices present (email, news websites, etc.). TV set manufacturers are currently improving the quality of its image and sound, making one feel they are within the show; however there is one step missing in this perception: the intercommunication between the two sides of the screen. This study proposes solutions to the viewer, retrieving that feeling of simplicity inherent to watching TV but with the existing interaction offered in some programs by means of the remote control. Therefore, this technical and scientific study introduces a new method of TV interactivity, employing the return channel interactivity to the Brazilian Digital Television System with the SIM card (intelligent card for GSMtechnology cell phones) and the telecommunication signals used in Brazil. This feature may promote a problem-solving alternative concerning the return channel interactivity, without the internet and its social media, however. As a practical result, the National Patent Application, the Utility Model, the Certificate of Addition to Invention and the entry in the national phase of the PCT at the National Institute of Industrial Property (INPI) are here reported, so that the patent to the intelligent card can be registered.
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Útoky postranními kanály na čipové karty / Side channel attacks on chip cardsMatějka, Jiří January 2010 (has links)
This master thesis deals about the issues of chip cards’ side channels. Side channels are new method in cryptanalysis. Unlike classical cryptanalysis, which looks for weaknesses of mathematical structure of algorithms, side channel’s analysis use weaknesses of physical implementation of these algorithms. First part describes chip cards, their usage a security. There is mentioned the issue of cryptographic algorithms and their implementation on smart cards. There are described well-known side channels and examples of their abuse. Practical part of this thesis is focused on a proposal of a laboratory task, which demonstrates power-based side channel attack on smart card. There is designed laboratory workplace for this task, software for measurement and analysis is implemented in development tool LabVIEW. In the last part is this attack realized, the target of this attack is a standard SIM card.
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Zkvalitnění služby GSM Banking pro zákazníky T-Mobile. / Improving quality of GSM Banking services for T-Mobile customers.Bolehovská, Zuzana January 2007 (has links)
This diploma thesis on the theme Improving quality of GSM Banking services for T-Mobile customers deals with detailed analysis of the selected product, which the T-Mobile company has been mediating to all it´s customers for years. This analysis resides in comparing of GSM Banking services with other mobile operators operating on the contemporary Czech market. My thesis contains general theoretical and concrete practical resources, which offer possibilities of improving and innovation of the present situation.
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Smart Card Packaging Process Control SystemSiddiqi, Saad Ahmed January 2012 (has links)
The project focuses on the packaging process of the smart card manufacturing industry. The idea of the project concerns how to increase production packaging efficiency by introducing a control system. After taking an in-depth look at the current production environment, the following system goals were defined: packaging time reduction, cost reduction, decrease in human errors, and reducing the number of customer complaints. To achieve these goals, the thesis project was divided into the following tasks: discovering a feasible solution, actual system development, testing, and evaluation. The proposed system is based on hardware (i.e. barcode scanner, and barcode printer) integrated with customized control software. The barcode scanner acts as a bridge between the system and the production process by scanning a barcode printed on each product. The system prints the required information label for the product’s package according to the scanned product. This label is pasted on the product’s box and is used as a tracking tool during further production steps. The system is very flexible and suits any packaging model. Other functional properties maintained in the system include data security, product traceability, and real time production monitoring. Testing of the system was done in an actual production environment at an Oberthur Technologies manufacturing site. Two production lines were selected to test the system’s functionality, specifically the SIM card production packaging line and the Scratch card/ Bank Card production packaging line. The results obtained during the evaluation phase of the proposed system show that the proposed solution decreased the packaging processing time by (27.3%) over the previous values. Moreover, the resulting human error rate is close to (zero%). / Projektet fokuserar på förpackningen processen smartkortet tillverkningsindustrin. Tanken med projektet handlar om hur att öka effektiviteten produktionen förpackningar genom att införa ett styrsystem. Efter att ha tagit en fördjupad titt på den nuvarande produktionsmiljö, var följande systemkrav mål definieras: nedsättning förpackning tid, minskade kostnader, minskad mänskliga fel och minska antalet kundklagomål. För att uppnå dessa mål var examensarbetet indelad i följande uppgifter: att upptäcka en genomförbar lösning, faktisk systemutveckling, testning och utvärdering. Det föreslagna systemet bygger på hårdvara (dvs streckkodsläsare och streckkod skrivare) integreras med skräddarsydd styrprogram. Den streckkodsläsare fungerar som en bro mellan systemet och produktionsprocessen genom att läsa en streckkod tryckt på varje produkt. Systemet skriver den erforderliga informationen etiketten för produktens förpackning enligt den scannade produkten. Denna etikett klistras in på produktens ask och används som ett verktyg för spårning under ytterligare produktionssteg. Systemet är mycket flexibelt och passar varje förpackning modell. Andra funktionella egenskaper bibehålls i systemet inkluderar datasäkerhet, spårbarhet och i realtid övervakning av produktionen. Testning av systemet gjordes i en verklig produktionsmiljö i ett Oberthur Technologies tillverkningsanläggning. Två produktionslinjer valdes för att testa systemets funktionalitet, särskilt i SIM-kortet produktionen förpackning linje och skrapkort / Bank kortproduktion förpackningslinje. De resultat som erhållits under utvärderingsfasen av det föreslagna systemet visar att den föreslagna lösningen minskade tiden förpackningen behandling av (27,3 %) jämfört med föregående värden. Dessutom är den resulterande mänskliga fel som ligger nära (noll %).
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Legal and regulatory aspects of mobile financial servicesPerlman, Leon Joseph 11 1900 (has links)
The thesis deals with the emergence of bank and non-bank entities that provide a range of unique
transaction-based payment services broadly called Mobile Financial Services (MFS) to unbanked,
underserved and underbanked persons via mobile phones.
Models of MFS from Mobile Network Operators (MNOs), banks, combinations of MNOs and banks, and
independent Mobile Financial Services Providers are covered. Provision by non-banks of ‘bank-type’
services via mobile phones has been termed ‘transformational banking’ versus the ‘additive banking’
services from banks. All involve the concept of ‘branchless banking’ whereby ‘cash-in/cash out’ services
are provided through ‘agents.’
Funds for MFS payments may available through a Stored Value Product (SVP), particularly through a
Stored Value Account SVP variant offered by MNOs where value is stored as a redeemable fiat- or mobile
‘airtime’-based Store of Value.
The competitive, legal, technical and regulatory nature of non-bank versus bank MFS models is discussed,
in particular the impact of banking, payments, money laundering, telecommunications, e-commerce and
consumer protection laws. Whether funding mechanisms for SVPs may amount to deposit-taking such that
entities could be engaged in the ‘business of banking’ is discussed. The continued use of ‘deposit’ as the
traditional trigger for the ‘business of banking’ is investigated, alongside whether transaction and paymentcentric
MFS rises to the ‘business of banking.’
An extensive evaluation of ‘money’ based on the Orthodox and Claim School economic theories is
undertaken in relation to SVPs used in MFS, their legal associations and import, and whether they may be
deemed ‘money’ in law.
Consumer protection for MFS and payments generally through current statute, contract, and payment law
and common law condictiones are found to be wanting. Possible regulatory arbitrage in relation to MFS in
South African law is discussed.
The legal and regulatory regimes in the European Union, Kenya and the United States of America are
compared with South Africa. The need for a coordinated payments-specific law that has consumer
protections, enables proportional risk-based licensing of new non-bank providers of MFS, and allows for a
regulator for retail payments is recommended. The use of trust companies and trust accounts is
recommended for protection of user funds.
| vi / Public, Constitutional and International Law / LLD
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| 7 |
Legal and regulatory aspects of mobile financial servicesPerlman, Leon Joseph 11 1900 (has links)
The thesis deals with the emergence of bank and non-bank entities that provide a range of unique
transaction-based payment services broadly called Mobile Financial Services (MFS) to unbanked,
underserved and underbanked persons via mobile phones.
Models of MFS from Mobile Network Operators (MNOs), banks, combinations of MNOs and banks, and
independent Mobile Financial Services Providers are covered. Provision by non-banks of ‘bank-type’
services via mobile phones has been termed ‘transformational banking’ versus the ‘additive banking’
services from banks. All involve the concept of ‘branchless banking’ whereby ‘cash-in/cash out’ services
are provided through ‘agents.’
Funds for MFS payments may available through a Stored Value Product (SVP), particularly through a
Stored Value Account SVP variant offered by MNOs where value is stored as a redeemable fiat- or mobile
‘airtime’-based Store of Value.
The competitive, legal, technical and regulatory nature of non-bank versus bank MFS models is discussed,
in particular the impact of banking, payments, money laundering, telecommunications, e-commerce and
consumer protection laws. Whether funding mechanisms for SVPs may amount to deposit-taking such that
entities could be engaged in the ‘business of banking’ is discussed. The continued use of ‘deposit’ as the
traditional trigger for the ‘business of banking’ is investigated, alongside whether transaction and paymentcentric
MFS rises to the ‘business of banking.’
An extensive evaluation of ‘money’ based on the Orthodox and Claim School economic theories is
undertaken in relation to SVPs used in MFS, their legal associations and import, and whether they may be
deemed ‘money’ in law.
Consumer protection for MFS and payments generally through current statute, contract, and payment law
and common law condictiones are found to be wanting. Possible regulatory arbitrage in relation to MFS in
South African law is discussed.
The legal and regulatory regimes in the European Union, Kenya and the United States of America are
compared with South Africa. The need for a coordinated payments-specific law that has consumer
protections, enables proportional risk-based licensing of new non-bank providers of MFS, and allows for a
regulator for retail payments is recommended. The use of trust companies and trust accounts is
recommended for protection of user funds.
| vi / Public, Constitutional and International Law / LL. D.
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