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Most software factories contain applications with sensitive information thatneeds to be protected against breaches of confidentiality and integrity, whichcan have serious consequences. In the context of large factories with complexapplications, it is not feasible to manually analyze accesses to sensitiveinformation without some form of safety mechanisms. This article presents astatic analysis technique for software factories, based on role-based securitypolicies. We start by synthesising a graph representation of the relevantsoftware factories, based on the security policy defined by the user. Later thegraph model is analysed to find access information where the security policy isbreached, ensuring that all possible execution states are analysed. A proof ofconcept of our technique has been developed for the analysis of OutSystemssoftware factories. The security reports generated by the tool allowsdevelopers to find and prioritise security breaches in their factories. Theprototype was evaluated using large software factories, with strong safetyrequirements. Several security flaws were found, some serious ones that wouldbe hard to be detected without our analysis.

An\'alise de Seguran\c{c}a Baseada em Roles para F\'abricas de Software