Host Oriented Factor Normalizing Authentication Resource: More Secure Authentication for Legacy Systems. - Aurel-Dragos Hofnar; Marius Joldos (ICCP, 2019)

Protecting Against Caller ID Spoofing Attacks Using In-band Signaling. - Aurel-Dragos Hofnar; Tamás Bakos; Gheorghe Sebestyen-Pal (ICCP, 2023)