Validating the Use of BAN LOGIC. - José María Sierra; Julio César Hernández Castro; Almudena Alcaide; Joaquín Torres Márquez (ICCSA (1), 2004)

Attacks on Port Knocking Authentication Mechanism. - Antonio Izquierdo Manzanares; Joaquín Torres Márquez; Juan M. Estévez-Tapiador; Julio César Hernández Castro (ICCSA (4), 2005)

Secure Electronic Payments in Heterogeneous Networking: New Authentication Protocols Approach. - Joaquín Torres Márquez; Antonio Izquierdo; Arturo Ribagorda; Almudena Alcaide (ICCSA (3), 2005)

On the implementation of security policies with adaptative encryption. - Antonio Izquierdo Manzanares; José María Sierra; Joaquín Torres Márquez (Comput. Commun., 2006)

Towards self-authenticable smart cards. - Joaquín Torres Márquez; Antonio Izquierdo; José María Sierra; Arturo Ribagorda (Comput. Commun., 2006)

Anonymous Payment in a Kiosk Centric Model using Digital signature scheme with message recovery and Low Computational Power Devices. - Jesús Téllez Isaac; José Sierra Camara; Antonio Izquierdo Manzanares; Joaquín Torres Márquez (J. Theor. Appl. Electron. Commer. Res., 2006)

Security analysis of a new multi-party payment protocol with intermediary service. - Mildrey Carbonell; José María Sierra; Joaquín Torres Márquez; Antonio Izquierdo (DEXA Workshops, 2007)

A new domain-based payment model for emerging mobile commerce scenarios. - Diego Suarez; Joaquín Torres Márquez; Mildrey Carbonell; Jesús Téllez Isaac (DEXA Workshops, 2007)

Using Adaptative Encryption for Ubiquitous Environments. - Antonio Izquierdo; Joaquín Torres Márquez; José María Sierra; Mildrey Carbonell (ICCSA (2), 2007)

Advances in network smart cards authentication. - Joaquín Torres Márquez; Antonio Izquierdo; José María Sierra (Comput. Networks, 2007)

Application of Network Smart Cards to Citizens Identification Systems. - Joaquín Torres Márquez; Mildrey Carbonell; Jesús Téllez Isaac; José María Sierra (CARDIS, 2008)

Secure e-payment protocol with new involved entities. - Mildrey Carbonell; Joaquín Torres Márquez; Diego Suarez Touceda; José María Sierra; Jesús Téllez Isaac (CTS, 2008)

New E-Payment Scenarios in an Extended Version of the Traditional Model. - Mildrey Carbonell; Joaquín Torres Márquez; Antonio Izquierdo; Diego Suarez (ICCSA (2), 2008)

Network Smart Card Performing U(SIM) Functionalities in AAA Protocol Architectures. - Joaquín Torres Márquez; Antonio Izquierdo; Mildrey Carbonell; José María Sierra (WISTP, 2008)

A secure vehicle-to-roadside communication payment protocol in vehicular ad hoc networks. - Jesús Téllez Isaac; José Sierra Camara; Sherali Zeadally; Joaquín Torres Márquez (Comput. Commun., 2008)

An analysis of conformance issues in implementations of standardized security protocols. - Antonio Izquierdo; José María Sierra; Joaquín Torres Márquez (Comput. Stand. Interfaces, 2009)

Advantages of identity certificate segregation in P2PSIP systems. - Diego Suarez Touceda; José Sierra Camara; L. Javier García-Villalba; Joaquín Torres Márquez (IET Commun., 2011)