    @inproceedings {nunez2017sistema,
	title = {Sistema de Acceso Delegado a Informaci{\'o}n Cifrada para Apache Hadoop},
	booktitle = {III Jornadas Nacionales de  Investigaci{\'o}n en Ciberseguridad},
	year = {2017},
	month = {06/2017},
	pages = {174-175},
	publisher = {URJC},
	organization = {URJC},
	address = {Madrid},
	abstract = {<p>En este art{\'\i}culo presentamos un sistema que permite delegaci{\'o}n de acceso a informaci{\'o}n cifrada para Apache Hadoop, de forma segura y transparente al usuario. Para ello usamos t{\'e}cnicas criptogr{\'a}ficas avanzadas basadas en el recifrado delegado.\&nbsp;Con este sistema, es posible almacenar en Hadoop los datos de forma cifrada y delegar de forma segura el acceso a los nodos de computaci{\'o}n.\&nbsp;El funcionamiento es transparente ya que se integra con la capa del sistema de ficheros nativa HDFS.\&nbsp;Adem{\'a}s, el recifrado delegado permite hacer rotaci{\'o}n de claves de cifrado de forma segura y r{\'a}pida.</p>
},
	keywords = {Big Data, Cryptography, Hadoop, proxy re-encryption},
	isbn = {978-84-608-4659-8},
	url = {http://hdl.handle.net/10115/14540},
	author = {David Nu{\~n}ez and Isaac Agudo and Michael Egorov and MacLane Wilkison}
}
@inproceedings {agudo2011cryptography,
	title = {Cryptography Goes to the Cloud},
	booktitle = {1st International Workshop on Security and Trust for Applications in Virtualised Environments (STAVE 2011)},
	series = {Communications in Computer and Information Science},
	volume = {187},
	year = {2011},
	month = {June},
	pages = {190-197},
	publisher = {Springer},
	organization = {Springer},
	abstract = {<p>In this paper we identify some areas where cryptography can help a rapid adoption of cloud computing. Although secure storage has already captured the attention of many cloud providers, offering a higher level of protection for their customer{\textquoteright}s data, we think that more advanced techniques such as searchable encryption and secure outsourced computation will become popular in the near future, opening the doors of the Cloud to customers with higher security requirements.</p>
},
	isbn = {978-3-642-22364-8},
	doi = {10.1007/978-3-642-22365-5_23},
	author = {Isaac Agudo and David Nu{\~n}ez and Gabriele Giammatteo and Panagiotis Rizomiliotis and Costas Lambrinoudakis},
	editor = {Changhoon Lee and Jean-Marc Seigneur and James J. Park and Roland R. Wagner}
}
