Kawakani, Cláudio Toshio, Sylvio Barbon, Rodrigo Sanches Miani, Michel Cukier, and Bruno Bogaz Zarpelão. 2017. “Discovering Attackers Past Behavior to Generate Online Hyper-Alerts”. ISys - Brazilian Journal of Information Systems 10 (1):122-47. https://doi.org/10.5753/isys.2017.331.