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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

Um big brother global? os programas de vigilância da NSA à luz da securitização dos espaços sociotecnológicos / A global big brother? The NSA surveillance programs in light of the securitization of socio-technological spaces

Frazão, Pedro Henrique Oliveira 19 May 2016 (has links)
Submitted by Elesbão Santiago Neto (neto10uepb@cche.uepb.edu.br) on 2016-11-28T19:41:12Z No. of bitstreams: 1 PDF - Pedro Henrique Oliveira Frazão.pdf: 4658431 bytes, checksum: 260a8a4c2c26522f583a576972d4ce10 (MD5) / Made available in DSpace on 2016-11-28T19:41:12Z (GMT). No. of bitstreams: 1 PDF - Pedro Henrique Oliveira Frazão.pdf: 4658431 bytes, checksum: 260a8a4c2c26522f583a576972d4ce10 (MD5) Previous issue date: 2016-05-19 / CAPES / The increasing use of cyberspace in International Relations is providing a new scenario for world politics. The evolution of digital media has provided a data flow never before seen in human history, which eventually expanded the role of information as a bargaining chip in the power relations of the current international scenario. One of the changes observed from this process was the strengthening of surveillance – which gains new tools in the cyber environment – as a mechanism of monitoring, law enforcement, control and acquisition of information that makes international actors relevant in the new cyberpower relations. Thus, this dissertation analyzes this phenomenon from two main lines that complement each other: the evolution of surveillance as a key dimension of (cyber)security through a panoptic and post-panoptic approach and how these perspectives influence the current cyber surveillance phenomena. To do so, we present Foucault's studies of disciplinary society and its developments that have given rise to an information society of control, and Bauman’s analysis on liquid modernity and how its characteristics can influence contemporary surveillance. The second line of analysis, drawn from the data collected so far, deals with a vision of cyber surveillance as a tool of cyberspace securitization process. Following this logic, studies of the Copenhagen School, based on the constructivist theory of International Relations, point out a favorable path to understanding the role of cyber surveillance within the cybersecurity issues. As an example case, we examine how this process took place within NSA programs of global surveillance revealed in mid-2013 by Edward Snowden. In order to achieve these objectives, classical authors of surveillance and security studies will be reviewed, as well as new approaches; for the presentation and analysis of the proposed case, documentary analysis, reports and speeches relating to international responses in the face of revelations of the NSA programs will be used. / O crescente uso do ciberespaço nas Relações Internacionais vem propiciando um novo cenário para a política mundial. A evolução dos meios digitais proporcionou um fluxo de dados nunca antes visto na história da humanidade, o que acabou ampliando o papel da informação enquanto moeda de troca nas relações de poder do cenário internacional atual. Uma das transformações observadas a partir deste processo foi o fortalecimento da vigilância – que ganha novas ferramentas no ambiente cibernético – enquanto mecanismo de monitoramento, manutenção da ordem, controle e aquisição de informações que tornem os atores internacionais relevantes nas novas relações de poder cibernéticas. Sendo assim, a presente dissertação analisa este fenômeno a partir de duas linhas principais que se complementam: a evolução da vigilância enquanto dimensão-chave da (ciber)segurança, através de uma abordagem panóptica e pós-panóptica e como estas perspectivas influenciam nos fenômenos atuais de vigilância cibernética. Para tanto, apresentam-se os estudos de Foucault acerca da sociedade disciplinar e os seus desdobramentos que deram lugar a uma sociedade de controle informacional, e as análises de Bauman sobre a modernidade líquida e como tais características podem influenciar a vigilância contemporânea. A segunda linha de análise, elaborada a partir dos dados levantados até então, aborda uma visão da vigilância cibernética enquanto ferramenta do processo de securitização do ciberespaço. Seguindo esta lógica, os estudos da Escola de Copenhague, baseados na teoria construtivista das Relações Internacionais, apontam um caminho propício para a compreensão do papel da vigilância cibernética dentro das questões de cibersegurança. Como exemplo de caso, examina-se como esse processo se deu dentro dos programas de vigilância global da NSA, revelados em meados de 2013 por Edward Snowden. A fim de alcançar tais objetivos, serão revisados autores clássicos dos estudos de vigilância e segurança, bem como novas abordagens; para a apresentação e análise do caso proposto, serão utilizados análises documentais, reportagens e discursos referentes às respostas internacionais em face das revelações dos programas da NSA.
2

Um big brother global? os programas de vigilância da NSA à luz da securitização dos espaços sociotecnológicos / A global big brother? the NSA surveillance programs in the light of the securitization of socio-technological spaces

Frazão, Pedro Henrique Oliveira 19 May 2016 (has links)
Submitted by Elesbão Santiago Neto (neto10uepb@cche.uepb.edu.br) on 2018-04-17T17:34:39Z No. of bitstreams: 1 PDF - Pedro Henrique Oliveira Frazão.pdf: 48458154 bytes, checksum: bfeab5c13f03bd3b57617d633439cb1e (MD5) / Made available in DSpace on 2018-04-17T17:34:39Z (GMT). No. of bitstreams: 1 PDF - Pedro Henrique Oliveira Frazão.pdf: 48458154 bytes, checksum: bfeab5c13f03bd3b57617d633439cb1e (MD5) Previous issue date: 2016-05-19 / CAPES / The increasing use of cyberspace in International Relations is providing a new scenario for world politics. The evolution of digital media has provided a data flow never before seen in human history, which eventually expanded the role of information as a bargaining chip in the power relations of the current international scenario. One of the changes observed from this process was the strengthening of surveillance – which gains new tools in the cyber environment – as a mechanism of monitoring, law enforcement, control and acquisition of information that makes international actors relevant in the new cyberpower relations. Thus, this dissertation analyzes this phenomenon from two main lines that complement each other: the evolution of surveillance as a key dimension of (cyber)security through a panoptic and post-panoptic approach and how these perspectives influence the current cyber surveillance phenomena. To do so, we present Foucault's studies of disciplinary society and its developments that have given rise to an information society of control, and Bauman’s analysis on liquid modernity and how its characteristics can influence contemporary surveillance. The second line of analysis, drawn from the data collected so far, deals with a vision of cyber surveillance as a tool of cyberspace securitization process. Following this logic, studies of the Copenhagen School, based on the constructivist theory of International Relations, point out a favorable path to understanding the role of cyber surveillance within the cybersecurity issues. As an example case, we examine how this process took place within NSA programs of global surveillance revealed in mid-2013 by Edward Snowden. In order to achieve these objectives, classical authors of surveillance and security studies will be reviewed, as well as new approaches; for the presentation and analysis of the proposed case, documentary analysis, reports and speeches relating to international responses in the face of revelations of the NSA programs will be used. / O crescente uso do ciberespaço nas Relações Internacionais vem propiciando um novo cenário para a política mundial. A evolução dos meios digitais proporcionou um fluxo de dados nunca antes visto na história da humanidade, o que acabou ampliando o papel da informação enquanto moeda de troca nas relações de poder do cenário internacional atual. Uma das transformações observadas a partir deste processo foi o fortalecimento da vigilância – que ganha novas ferramentas no ambiente cibernético – enquanto mecanismo de monitoramento, manutenção da ordem, controle e aquisição de informações que tornem os atores internacionais relevantes nas novas relações de poder cibernéticas. Sendo assim, a presente dissertação analisa este fenômeno a partir de duas linhas principais que se complementam: a evolução da vigilância enquanto dimensão-chave da (ciber)segurança, através de uma abordagem panóptica e pós-panóptica e como estas perspectivas influenciam nos fenômenos atuais de vigilância cibernética. Para tanto, apresentam-se os estudos de Foucault acerca da sociedade disciplinar e os seus desdobramentos que deram lugar a uma sociedade de controle informacional, e as análises de Bauman sobre a modernidade líquida e como tais características podem influenciar a vigilância contemporânea. A segunda linha de análise, elaborada a partir dos dados levantados até então, aborda uma visão da vigilância cibernética enquanto ferramenta do processo de securitização do ciberespaço. Seguindo esta lógica, os estudos da Escola de Copenhague, baseados na teoria construtivista das Relações Internacionais, apontam um caminho propício para a compreensão do papel da vigilância cibernética dentro das questões de cibersegurança. Como exemplo de caso, examina-se como esse processo se deu dentro dos programas de vigilância global da NSA, revelados em meados de 2013 por Edward Snowden. A fim de alcançar tais objetivos, serão revisados autores clássicos dos estudos de vigilância e segurança, bem como novas abordagens; para a apresentação e análise do caso proposto, serão utilizados análises documentais, reportagens e discursos referentes às respostas internacionais em face das revelações dos programas da NSA.
3

Cyberepidemiologi : Hur kan utbrottsdetektion inom folkhälsa hjälpa IT-incidentsövervakning?

Richter, Andreas January 2018 (has links)
This study aims to shed light on what a comparison between cybersecurity intelligence and public health surveillance systems can yield in practical improvements. The issue at hand is best described by the amount of threats both systems must detect. Intelligent malicious software, malware, designed by humans to spread and reap havoc in the abundance of unprotected networks worldwide and contagious diseases with millions of years of evolution behind their design to bypass human defences, infect and multiply. These two threats stand as mighty competitors to actors who try to monitor their presence to be able to give advice on further action to hinder their spread. The sheer amount of experience in public health of dealing with surveillance of contagious disease can contribute with important lessons to cyber intelligence when malware is becoming an even more alarming threat against everybody who uses the Internet. To compare them both this study uses high reliability theory to understand how Folkhälsomyndigheten, Sweden’s main authority in public health surveillance, and CERT-SE, Sweden’s national computer emergency response team, operate to make their surveillance as reliable as possible to detect emerging threats. Some key findings of the study points to the lack of regional or global binding policy’s to share information in the cyber security sector of which CERT-SE takes part in. The major roll of trust-based information sharing can be subject to shifts in relationships between states and excludes states with which no bilateral arrangements are made, but who may possess information of urgent necessity. The lack of arrangements in the cybersecurity sector, correspondent to the International health regulations by World Health Organization in public health, stands as a major difference between the two sectors access to information. However, this study may not stretch as far as to prove that the greater access to information would have proved to be of ease in a specific cyberincident. Case studies of this kind or further research of how agreements can be made in an anarchistic domain like the Internet are to be continued from this study.

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