Integrity: An Object-relational Framework for Data Security

Elder Costa, João Pedro Lorenzo de Siqueira, Carlos Eduardo Pantoja, Nilson Mori Lazarin

Abstract: Considering the recent laws that discuss how user data must be collected, treated, stored, and protected, designing and developing projects considering the information security in application systems is necessary. Given that cryptographic functions available in database management systems are limited to some data types, this work proposes an object-relational framework to add data security using a process to mask data in the persistence layer of a layered application.