Grupo Alarcos · Conference paper · 2004
Incorporating security issues in the information systems design
Rodolfo Humberto Villarroel Acevedo, Eduardo Fernández-Medina Patón, Mario Piattini Velthuis
Security solutions are mainly focused on providing security defences (such as firewalls, routers, configuration server, password and encryption) instead of solving one of the main reasons for security problems that refers to an appropriate software design. Fortunately, new methodologies have been developed incorporating security into their development processes. This work allows to make a comparison of six secure systems design methodologies and our proposal for secure multidimensional conceptual modeling. The analysed methodologies partially fulfill criteria and we make it clear that security aspects cannot be completely specified by these methodologies since they have a series of limitations that we have to take into account. At the same time, each one of these methodologies comprises very important aspects concerning security that can be used as a basis for new methodologies or extensions that may be developed.