DroPPPP: A P4 Approach to Mitigating DoS Attacks in SDN. - Goksel Simsek; Hakan Bostan; Alper Kaan Sarica; Egemen Sarikaya; Alperen Keles; Pelin Angin; Hande Alemdar; Ertan Onur (WISA, 2019)

Shoulder surfing resistant graphical password schema: Randomized Pass Points (RPP). - Hakan Bostan; Atila Bostan (Multim. Tools Appl., 2023)