Modelo de Seguridad en Bases de Datos: Autenticación Mediante Contraseñas de Un Solo Uso y Cifrado Mediante un Sistema Pseudo-asimétrico. - Benjamín Ramos; José María Sierra; Daniel Garzón Rubio (JIDBD, 1997)

Distinguishing TEA from a Random Permutation: Reduced Round Versions of TEA Do Not Have the SAC or Do Not Generate Random Numbers. - Julio César Hernández Castro; José María Sierra; Arturo Ribagorda; Benjamín Ramos; J. Carlos Mex-Perera (IMACC, 2001)

Project WebOracle: Developing an advanced web server security assesment tool. - Julio César Hernández Castro; Eva María Cebrián; José María Sierra; Arturo Ribagorda; Benjamín Ramos (WebNet, 2001)

Search Engines as a security thread. - Julio César Hernández Castro; José María Sierra; Arturo Ribagorda; Benjamín Ramos (WebNet, 2001)

Search Engines as a Security Threat. - Julio César Hernández Castro; José María Sierra; Arturo Ribagorda; Benjamín Ramos (Computer, 2001)

Path-Stamps: A Proposal for Enhancing Security of Location Tracking Applications. - Ana Isabel González-Tablas Ferreres; Benjamín Ramos; Arturo Ribagorda (CAiSE Workshops, 2003)

Teaching X.509/PKIX Based Digital Signatures While Enhancing Non-Repudiation of a Web Based Assessment System. - Ana Isabel González-Tablas Ferreres; Karel Wouters; Benjamín Ramos Álvarez (ICWI, 2004)

Providing Personalization and Automation to Spatial-Temporal Stamping Services. - Ana Isabel González-Tablas Ferreres; L. M. Salas; Benjamín Ramos; Arturo Ribagorda (DEXA Workshops, 2005)

Survey on Location Authentication Protocols and Spatial-Temporal Attestation Services. - Ana Isabel González-Tablas Ferreres; Klaus Kursawe; Benjamín Ramos; Arturo Ribagorda (EUC Workshops, 2005)

Wheedham: An Automatically Designed Block Cipher by means of Genetic Programming. - Julio C. Hernandez-Castro; Juan M. Estévez-Tapiador; Arturo Ribagorda Garnacho; Benjamín Ramos Álvarez (IEEE Congress on Evolutionary Computation, 2006)

A Legal Ontology to Support Privacy Preservation in Location-Based Services. - Hugo A. Mitre-Hernández; Ana Isabel González-Tablas Ferreres; Benjamín Ramos; Arturo Ribagorda (OTM Workshops (2), 2006)

Spatial-Temporal Certification Framework and Extension of X.509 Attribute Certificate Framework and SAML Standard to Support Spatial-Temporal Certificates. - Ana Isabel González-Tablas Ferreres; Benjamín Ramos Álvarez; Arturo Ribagorda Garnacho (EuroPKI, 2007)

EVAWEB: A Web-Based Assessment System to Learn X.509/PKIX-Based Digital Signatures. - Ana Isabel González-Tablas Ferreres; Karel Wouters; Benjamín Ramos Álvarez; Arturo Ribagorda Garnacho (IEEE Trans. Educ., 2007)

An optimistic fair exchange protocol based on signature policies. - Jorge L. Hernandez-Ardieta; Ana Isabel González-Tablas Ferreres; Benjamín Ramos Álvarez (Comput. Secur., 2008)

Guaranteeing the Authenticity of Location Information. - Ana Isabel González-Tablas Ferreres; Benjamín Ramos Álvarez; Arturo Ribagorda Garnacho (IEEE Pervasive Comput., 2008)

Formal Validation of OFEPSP+ with AVISPA. - Jorge L. Hernandez-Ardieta; Ana Isabel González-Tablas Ferreres; Benjamín Ramos (ARSPA-WITS, 2009)

On the Need to Divide the Signature Creation Environment. - Jorge L. Hernandez-Ardieta; Ana Isabel González-Tablas Ferreres; Benjamín Ramos; Arturo Ribagorda (SECRYPT, 2009)

Extended electronic signature policies. - Jorge L. Hernandez-Ardieta; Ana Isabel González-Tablas Ferreres; Benjamín Ramos; Arturo Ribagorda (SIN, 2009)

A note on the security of PAP. - Mu'awya Naser; Pedro Peris-Lopez; Rahmat Budiarto; Benjamín Ramos Álvarez (Comput. Commun., 2011)

A framework for avoiding steganography usage over HTTP. - Jorge Blasco Alís; Julio César Hernández Castro; José María de Fuentes; Benjamín Ramos (J. Netw. Comput. Appl., 2012)

A taxonomy and survey of attacks on digital signatures. - Jorge L. Hernandez-Ardieta; Ana Isabel González-Tablas Ferreres; José María de Fuentes; Benjamín Ramos (Comput. Secur., 2013)

Leveraging Quiz-based Multiple-prize Web Tournaments for Reinforcing Routine Mathematical Skills. - Ana Isabel González-Tablas Ferreres; José María de Fuentes; Jorge L. Hernandez-Ardieta; Benjamín Ramos (J. Educ. Technol. Soc., 2013)

Key-Recovery Attacks on KIDS, a Keyed Anomaly Detection System. - Juan E. Tapiador; Agustín Orfila; Arturo Ribagorda; Benjamín Ramos (IEEE Trans. Dependable Secur. Comput., 2015)