Security requirements for e-government services: a methodological approach for developing a common PKI-based security policy

Lambrinoudakis, Costas; Gritzalis, Stefanos; Dridi, Fredj; Pernul, Günther

doi:10.1016/s0140-3664(03)00082-3

Cited by 105 publications

(33 citation statements)

References 2 publications

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“…Vários autores sugerem que há valores democráticos inerentes às TIC empregadas pelo governo, as quais estão transformando as relações Estado--sociedade, pela maior interatividade e ubiquidade (ALONSO; FERNEDA; BIMBER, 2000;CENTER FOR DEMOCRACY AND TECHNOLOGY, 2002;CHADWICK;MAY, 2003;COLEMAN, 1999;DAWES;GREGG;AGOURIS, 2004;EUROPEAN COMMUNITIES, 2003;LUSOLI;WARD, 2005;JAEGER, 2003;KERSTEN, 2003;LAMBRINOUDAKIS et al, 2003;LÉVY, 2004;LÖFSTEDT, 2005;MISURACA, 2009;NATIONAL INFORMATION SOCIETY AGENCY, 2008;PINA;TORRES;ROYO, 2007;REECE, 2006;ROBERTSON;VATRAPU, 2010;STAHL, 2005;STARR, 2010;UNITED NATIONS, 2003;2005a;2005b; Entretanto, enquanto há autores mais otimistas, que vislumbram o retorno à democracia direta, composta por cidadãos fortemente empoderados, há outros, mais pessimistas, que anteveem a emergência da democracia "push-button", com a consequente fragmentação da esfera pública.…”

Section: Lamartine Vieira Braga and Ricardo Corrêa Gomesunclassified

Participação eletrônica e suas relações com governo eletrônico, efetividade governamental e accountability

Braga

Gomes

2016

Organ. Soc.

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ResumoN o alvorecer do século XXI, os modelos tradicionais já não conseguem dar respostas satisfatórias às demandas da sociedade, precipitando uma nova reinvenção do Estado. Esse período corresponde, por um lado, à emergên-cia de modernas Tecnologias de Informação e Comunicação (TIC), ubíquas e interativas. Por outro lado, essa fase é marcada pela crescente fragmentação do poder estatal, em paralelo com o aumento proporcional de regimes democráticos no mundo. Nesse contexto, emerge a "Governança Responsiva", modelo orientado por princípios de responsabilização, transparência e participação, no qual a efetividade se vincula a seu atributo-chave: a responsividade. Portanto, torna-se fundamental aprofundar o entendimento dessa mudança de paradigma, em particular no que tange ao papel desempenhado pelo governo. O presente artigo tem como objetivo analisar as relações entre a participação eletrônica e três aspectos-chave: governo eletrônico, efetividade governamental e responsabilização dos agentes públicos (accountability). Para tanto, lançou-se mão de uma abordagem dedutiva e objetiva da qual derivou uma estratégia de trabalho de natureza quantitativa, com emprego do método de análise bivariada denominado correlação linear de Pearson. Em suma, constatou-se que altos índices de desenvolvimento do governo eletrônico estão correlacionados a altos índices de participação eletrônica. Além disso, verificou-se que quanto mais elevado o nível de participação eletrônica, mais elevado o nível de efetividade governamental e também de responsabilização dos agentes públicos. electronic ParticiPation and its relationshiP with e-government, government effectiveness and accountability Palavras AbstractA t the dawn of the XXI century, traditional models are no longer able to give satisfactory answers to the society demands, precipitating a new reinvention of the State. This corresponds, on the one hand, to the emergence of modern Information and Communication Technologies (ICT), ubiquitous and interactive. On the other hand, this phase is marked by the increasing fragmentation of State power in parallel with the proportional increase of democratic regimes around the world. In this context emerges the "Responsive Governance", a model driven by principles of accountability, transparency and participation, where effectiveness is linked to its key attribute: responsiveness. This article aims to analyze the relations between

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Section: Lamartine Vieira Braga and Ricardo Corrêa Gomesunclassified

Participação eletrônica e suas relações com governo eletrônico, efetividade governamental e accountability

Braga

Gomes

2016

Organ. Soc.

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“…(Liao & Hsiao, 2014) The main security problems in egovernment are confidentiality, information integrity, authentication toward information or copyright protection, non-repudiation, and more. (Lambrinoudakis et al, 2003) ICT based system's security has to provide protection toward the secrecy of the data itself.Security, authentication, and verification must be applied in line with privacy, and the government must ensure on securing the confidentiality of the information. Basically, digital watermarking is a tool to keep the copyright or to authenticate copyright of digital data.…”

Section: Introductionmentioning

confidence: 99%

Monitoring System with Two Central Facilities Protocol

Firdaus

Wahyudin

Nugroho

2017

IJOST

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The security of data and information on government’s information system required proper way of defending against threat. Security aspect can be achieved by using cryptography algorithm, applying information hiding concept, and implementing security protocol. In this research, two central facilities protocol was implemented on Research and Development Center of Mineral and Coal Technology’s Cooperation Contract Monitoring System by utilizing AES and whitespace manipulation algorithm. Adjustment on the protocol by creating several rule of validation ID’s generation and checking processes could fulfill two of four cryptography objectives, consist of authentication and non-repudiation. The solid collaboration between central legitimization agency (CLA), central tabulating facility (CTF), and client is the main idea in two central facilities protocol. The utilization of AES algorithm could defend the data on transmission from man in the middle attack scenario. On the other hand, whitespace manipulation algorithm provided data integrity aspect of the document that is uploaded to the system itself. Both of the algorithm fulfill confidentiality, data integrity, and authentication.

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“…One of the aspects which influence system performance is its security. System security is represented by means of the security attributes [7] which precisely define the system security requirements. Finally, the security requirements are guaranteed by using different types of security measures [5] which are realized by means of cryptographic protocols.…”

Section: Introductionmentioning

confidence: 99%

On the Efficiency Modelling of Cryptographic Protocols by Means of the Quality of Protection Modelling Language (QoP-ML)

Księżopolski¹,

Rusinek²,

Wierzbicki³

2013

Lecture Notes in Computer Science

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Abstract. The problem of efficiency in the IT systems is now widely discussed. One of the factors affecting the performance of IT systems is implementation and maintaining a high level of security. In many cases the guaranteed security level is too high in relation to the real threats. The implementation and maintenance of this protection level is expensive in terms of both productivity and financial costs.The paper presents the analysis of TLS Handshake protocol in terms of quality of protection performed by the Quality of Protection Modelling Language (QoP-ML). The analysis concerns efficiency.

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Security requirements for e-government services: a methodological approach for developing a common PKI-based security policy

Cited by 105 publications

References 2 publications

Participação eletrônica e suas relações com governo eletrônico, efetividade governamental e accountability

Participação eletrônica e suas relações com governo eletrônico, efetividade governamental e accountability

Monitoring System with Two Central Facilities Protocol

On the Efficiency Modelling of Cryptographic Protocols by Means of the Quality of Protection Modelling Language (QoP-ML)

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