Enhancing Authentication in eBanking with NFC-Enabled Mobile Phones. - Diego A. Ortiz-Yepes (ERCIM News, 2009)

Optimizing TLS for Low Bandwidth Environments. - Diego A. Ortiz-Yepes (FPS, 2014)

Bringing strong authentication and transaction security to the realm of mobile devices. - Diego A. Ortiz-Yepes; Reto Hermann; Hansruedi Steinauer; Peter Buhler (IBM J. Res. Dev., 2014)

BALSA: Bluetooth Low Energy Application Layer Security Add-on. - Diego A. Ortiz-Yepes (SIoT, 2015)

Strengthening Authentication with Privacy-Preserving Location Verification of Mobile Phones. - Jan Camenisch; Diego Alejandro Ortiz-Yepes; Franz-Stefan Preiss (WPES@CCS, 2015)

A Review of Technical Approaches to Realizing Near-Field Communication Mobile Payments. - Diego A. Ortiz-Yepes (IEEE Secur. Priv., 2016)