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87 results on '"Andrés Marín López"'

1. Assessment of Fitness Tracker Security: A Case of Study

Author

Florina Almenares Mendoza, Lucía Alonso, Andrés Marín López, and Daniel Díaz Sánchez and Patricia Arias Cabarcos

Subjects
fitness tracker, wearable devices, security vulnerabilities, General Works
Abstract

The wearable industry has experienced a notable growth over the last decade, especially in fitness or e-health trackers. These trackers bring new functionalities that require collecting a great amount of sensitive information about the user. This fact has made fitness trackers the target of deliberate attacks, e.g., eavesdropping, unauthorized account access, fake firmware update, and so on. For this reason, this paper describes a vulnerability study on one of the most popular fitness trackers in 2017, together with the mobile application associated to the tracker. The study results show what vulnerabilities of the communications among agents (i.e., wearable device, mobile application and server) could put at risk users sensitive information and privacy.

Published
2018
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2. DNS-Based Dynamic Authentication for Microservices in IoT

Author

Daniel Díaz Sánchez, Andrés Marín López, Florina Almenares Mendoza, and Patricia Arias Cabarcos

Subjects
IoT, microservices, DNSSEC, DANE, chameleon signatures, General Works
Abstract

IoT devices provide with real-time data to a rich ecosystems of services and applications that will be of uttermost importance for ubiquitous computing. The volume of data and the involved subscribe/notify signaling will likely become a challenge also for access and core netkworks. Designers may opt for microservice architectures and fog computing to address this challenge while offering the required flexibility for the main players of ubiquitous computing: nomadic users. Microservices require strong security support for Fog computing, to rely on nodes in the boundary of the network for secure data collection and processing. IoT low cost devices face outdated certificates and security support, due to the elapsed time from manufacture to deployment. In this paper we propose a solution based on microservice architectures and DNSSEC, DANE and chameleon signatures to overcome these difficulties. We will show how trap doors included in the certificates allow a secure and flexible delegation for off-loading data collection and processing to the fog. The main result is showing this requires minimal manufacture device configuration, thanks to DNSSEC support.

Published
2018
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9. INRISCO: INcident monitoRing in Smart COmmunities.

Author

Mónica Aguilar-Igartua, Florina Almenárez Mendoza, Rebeca P. Díaz Redondo, Manuela I. Martín-Vicente, Jordi Forné, Celeste Campo, Ana Fernández Vilas, Luis J. de la Cruz Llopis, Carlos García-Rubio, Andrés Marín López, Ahmad Mohamad Mezher, Daniel Díaz Sánchez, Héctor Cerezo-Costas, David Rebollo-Monedero, Patricia Arias Cabarcos, and Francisco Rico-Novella

Published
2020
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23. Interoperability of IP Multimedia Subsystems: The NetLab Approach.

Author

Andrés Marín López, Daniel Díaz Sánchez, Florina Almenárez Mendoza, Francisco Rodríguez García, Joaquín López Rizaldos, Alfonso Cubero Vega, Itziar Ormaetxea, Juan Luis Lopez, Sergio Fernández, Fernando Ortigosa, Ivan Kotuliak, Eugen Mikóczy, Timo Lahnalampi, Timo Koski, and Sussana Avessta

Published
2009
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