M. Wangham <em>et al.</em>" O Futuro da Gestão de Identidades Digitais", in <em>Companion Proceedings of the 18th Brazilian Symposium on Information and Computational Systems Security</em>, Natal, 2018, pp. 146-166, doi: <a href="https://doi.org/10.5753/sbseg_estendido.2018.4152">https://doi.org/10.5753/sbseg_estendido.2018.4152</a>.