C. Borges, J. Araujo, R. Couto, and A. Almeida.
" Keyblock: a software architecture to prevent keystroke injection attacks", in <em>Proceedings of the 17th Brazilian Symposium on Information and Computational Systems Security</em>, Brasília, 2017, pp. 518-524, doi: <a href="https://doi.org/10.5753/sbseg.2017.19526">https://doi.org/10.5753/sbseg.2017.19526</a>.