• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 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

Aspectos do gerenciamento de riscos de tecnologia da informa??o nas empresas: um estudo de caso m?ltiplos

Santana, Alixandre Thiago Ferreira 01 September 2009 (has links)
Made available in DSpace on 2014-12-17T13:53:23Z (GMT). No. of bitstreams: 1 AlixandreTFS.pdf: 1217690 bytes, checksum: d5e77f95a1b58f94be74e2a07dbaac98 (MD5) Previous issue date: 2009-09-01 / The information technology - IT- benefits have been more perceived during the last decades. Both IT and business managers are dealing with subjects like governance, IT-Business alignment, information security and others on their top priorities. Talking about governance, specifically, managers are facing it with a technical approach, that gives emphasis on protection against invasions, antivirus systems, access controls and others technical issues. The IT risk management, commonly, is faced under this approach, that means, has its importance reduced and delegated to IT Departments. On the last two decades, a new IT risk management perspective raised, bringing an holistic view of IT risk to the organization. According to this new perspective, the strategies formulation process should take into account the IT risks. With the growing of IT dependence on most of organizations, the necessity of a better comprehension about the subject becomes more clear. This work shows a study in three public organizations of the Pernambuco State that investigates how those organizations manage their IT risks. Structured interviews were made with IT managers, and later, analyzed and compared with conceptual categories found in the literature. The results shows that the IT risks culture and IT governance are weakly understood and implemented on those organizations, where there are not such an IT risk methodology formally defined, neither executed. In addition, most of practices suggested in the literature were found, even without an alignment with an IT risks management process / Os benef?cios do uso da Tecnologia da Informa??o TI- nas organiza??es s?o cada vez mais percept?veis. Nos ?ltimos anos, os gestores v?m despertando para temas como governan?a, alinhamento estrat?gico, seguran?a da informa??o, dentre outros. Particularmente este ?ltimo, vem sendo tratado sob uma abordagem t?cnica, na qual se privilegia aspectos t?cnicos como prote??o contra invas?es, sistemas antiv?rus, controle de acesso etc. O tema gerenciamento de riscos em TI comumente ? tratado sob essa perspectiva, muitas vezes limitando-se a preocupa??es dos departamentos de TI. Na d?cada de 90, surge uma nova perspectiva para o gerenciamento de riscos, na qual ela ? tratada sob uma vis?o hol?stica dentro da organiza??o. Segundo essa nova abordagem, as estrat?gias da organiza??o devem levar em conta os riscos de TI em seu processo de elabora??o. Com o aumento da depend?ncia das tecnologias para a execu??o das atividades do neg?cio, fica latente a necessidade de se compreender melhor o tema. Este trabalho consiste em um estudo de casos m?ltiplos em tr?s organiza??es p?blicas do Estado de Pernambuco que investiga como essas organiza??es gerenciam os riscos inerentes ao uso da TI. Foram feitas entrevistas semi-estruturadas com os seus gestores de TI, que foram analisadas e comparadas com as categorias retiradas da literatura. Os dados mostram que os conceitos de cultura de riscos e de governan?a de TI s?o pouco compreendidos e implementados as organiza??es e que essas n?o possuem metodologias de gerenciamento de riscos de TI formalmente definidas, tampouco executadas. No entanto, exercem a maior parte das pr?ticas indicadas pela refer?ncia central da pesquisa, sem alinhamento com um processo de gerenciamento de riscos

Page generated in 0.1064 seconds