Rodrigo Valle Fazenda,  Leonardo Lemes Fagundes. 

The adoption of the ISO 27001 standard grows among organizations worldwide. However, many challenges are faced by companies to implement this standard. There are few studies on the challenges facing Brazilian companies to establish and maintain the Information Security Management System. This article aims to identify and analyze the challenges faced in establishing and maintaining this management system on the national scene. Through the multiple case study method that factors such as lack of management support, lack of training in the Information Security area, influence of local culture, failures in risk analysis and resistance to change were identified as obstacles.

http://www.lbd.dcc.ufmg.br/colecoes/sbseg/2014/0069.pdf

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