Publications - Pervasive Computing Laboratory

Access control anotacionsemantica authentication Cloud computing coap compromise cryptography cynamon emadrid emrisco home network I-Shaper identity management inrisco inteligenciafuentesabiertas Internet of Things intrusion detection system IoT magos netlab Pervasive computing privacy Protocols Qursa raudo2 Security Smart Card Trust management Ubisec VANETs 
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2012
 Bernabé-Sánchez, Iván;  Díaz-Sánchez, Daniel;  Muñoz-Organero, Mario
Flex-box: A flexible software architecture for IPTV set-top boxes Proceedings Article 
In: 2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin), IEEE, 2012, ISSN: 2166-6814.
Abstract | Links | BibTeX | Tags: IPTV, OTT, raudo2, service provider, service provision, set-top box, TV
@inproceedings{pa013,

title = {Flex-box: A flexible software architecture for IPTV set-top boxes},

author = {Iván Bernabé-Sánchez and Daniel Díaz-Sánchez and Mario Muñoz-Organero},

url = {https://ieeexplore.ieee.org/document/6336480},

doi = {https://doi.org/10.1109/ICCE-Berlin.2012.6336480},

issn = {2166-6814},

year  = {2012},

date = {2012-10-22},

urldate = {2012-10-22},

booktitle = {2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)},

publisher = {IEEE},

abstract = {IPTV services are available in many flavors. There are two main trends: vertical IPTV platforms on the Internet with user unrestricted access and standard platforms that belong to closed systems (users need to contract the access). The substantial differences and incompatibilities among the different types of platforms have brought the appearance of a plethora of different user technologies and systems that require non-professional users to deal with different devices and hampers the interchange between vendors. This work approaches the problem of dealing with vertical platforms providing a flexible horizontal self-configuring STB architecture.},

keywords = {IPTV, OTT, raudo2, service provider, service provision, set-top box, TV},

pubstate = {published},

tppubtype = {inproceedings}

}

Close
IPTV services are available in many flavors. There are two main trends: vertical IPTV platforms on the Internet with user unrestricted access and standard platforms that belong to closed systems (users need to contract the access). The substantial differences and incompatibilities among the different types of platforms have brought the appearance of a plethora of different user technologies and systems that require non-professional users to deal with different devices and hampers the interchange between vendors. This work approaches the problem of dealing with vertical platforms providing a flexible horizontal self-configuring STB architecture.
Close
https://ieeexplore.ieee.org/document/6336480
doi:https://doi.org/10.1109/ICCE-Berlin.2012.6336480
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2011
 Proserpio, Davide;  Díaz-Sánchez, Daniel;  Almenárez, Florina;  Marín, Andrés;  Guerrero, Rosa Sánchez
Achieving IPTV Service Portability through Delegation Journal Article 
In: IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 57, iss. 2, pp. 492 - 498, 2011, ISSN: 0098-3063.
Abstract | Links | BibTeX | Tags: Authorization, Hardware, IPTV, Protocols, prototiposNFC, Servers, Subscription
@article{diazsanchez007,

title = {Achieving IPTV Service Portability through Delegation},

author = {Davide Proserpio and Daniel Díaz-Sánchez and Florina Almenárez and Andrés Marín and Rosa Sánchez Guerrero},

url = {https://ieeexplore.ieee.org/document/5955184

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5955184},

doi = {https://doi.org/10.1109/TCE.2011.5955184},

issn = {0098-3063},

year  = {2011},

date = {2011-05-03},

urldate = {2011-05-03},

journal = {IEEE TRANSACTIONS ON CONSUMER ELECTRONICS},

volume = {57},

issue = {2},

pages = {492 - 498},

abstract = {IPTV Set-top boxes rely on tamper proof hardware to cope with content protection but hampers enjoying an IPTV subscription in other devices. There are solutions that share the IPTV subscription using the home network but there is no approach to make the IPTV subscription portable. This article describes a solution to delegate IPTV rights to any STB using an inexpensive piece of hardware and the OAuth protocol.},

keywords = {Authorization, Hardware, IPTV, Protocols, prototiposNFC, Servers, Subscription},

pubstate = {published},

tppubtype = {article}

}

Close
IPTV Set-top boxes rely on tamper proof hardware to cope with content protection but hampers enjoying an IPTV subscription in other devices. There are solutions that share the IPTV subscription using the home network but there is no approach to make the IPTV subscription portable. This article describes a solution to delegate IPTV rights to any STB using an inexpensive piece of hardware and the OAuth protocol.
Close
https://ieeexplore.ieee.org/document/5955184
https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5955184
doi:https://doi.org/10.1109/TCE.2011.5955184
Close
 Proserpio, Davide;  Sanvido, Fabio;  Diaz-Sanchez, Daniel;  Marin, Andrés
IPTV meets delegation: Achieving IPTV service portability Proceedings Article 
In: 2011 IEEE International Conference on Consumer Electronics (ICCE), Institute of Electrical and Electronics Engineers (IEEE), 2011, ISSN: 2158-3994.
Abstract | Links | BibTeX | Tags: Access control, emadrid, home network, IPTV, Protocols
@inproceedings{pa029,

title = {IPTV meets delegation: Achieving IPTV service portability},

author = {Davide Proserpio and Fabio Sanvido and Daniel Diaz-Sanchez and Andrés Marin},

url = {https://ieeexplore.ieee.org/document/5722630},

doi = {https://doi.org/10.1109/ICCE.2011.5722630},

issn = {2158-3994},

year  = {2011},

date = {2011-03-03},

urldate = {2011-03-03},

booktitle = {2011 IEEE International Conference on Consumer Electronics (ICCE)},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

abstract = {IPTV Set-top boxes rely on tamper proof hardware to cope with content protection but hampers enjoying an IPTV subscription in other devices. There are solutions that share the IPTV subscription using the home network but there is no approach to make the IPTV subscription portable. This article describes a solution to delegate IPTV rights to any STB using an inexpensive piece of hardware and the OAuth protocol.},

keywords = {Access control, emadrid, home network, IPTV, Protocols},

pubstate = {published},

tppubtype = {inproceedings}

}

Close
IPTV Set-top boxes rely on tamper proof hardware to cope with content protection but hampers enjoying an IPTV subscription in other devices. There are solutions that share the IPTV subscription using the home network but there is no approach to make the IPTV subscription portable. This article describes a solution to delegate IPTV rights to any STB using an inexpensive piece of hardware and the OAuth protocol.
Close
https://ieeexplore.ieee.org/document/5722630
doi:https://doi.org/10.1109/ICCE.2011.5722630
Close
2009
 Díaz-Sánchez, Daniel;  Marín, Andrés;  Almenárez, Florina;  Cortés, Alberto
Sharing conditional access modules through the home network for pay TV access Journal Article 
In: IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 55, iss. 1, no. 1, pp. 88-96, 2009, ISSN: 0098-3063.
Abstract | Links | BibTeX | Tags: Conditional Access System, content protection and sharing, descrambler registration protocol, home network, IPTV, prototipomiddleware
@article{diazsanchez004,

title = {Sharing conditional access modules through the home network for pay TV access},

author = {Daniel Díaz-Sánchez and Andrés Marín and Florina Almenárez and Alberto Cortés},

url = {https://ieeexplore.ieee.org/document/4814419

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4814419},

doi = {https://doi.org/10.1109/TCE.2009.4814419},

issn = {0098-3063},

year  = {2009},

date = {2009-02-02},

urldate = {2009-02-02},

journal = {IEEE TRANSACTIONS ON CONSUMER ELECTRONICS},

volume = {55},

number = {1},

issue = {1},

pages = {88-96},

abstract = {In this article we present a system for sharing a Conditional Access Module among different visualization devices. Current pay-TV systems require having conditional access modules and smart cards replicated at every visualization device willing to access Pay-TV contents. In this article, we show how a home gateway, capable of securely distribute decryption keys to home visualization device, an inexpensive descrambler, and a home network, enable a flexible solution to access Pay-TV.},

keywords = {Conditional Access System, content protection and sharing, descrambler registration protocol, home network, IPTV, prototipomiddleware},

pubstate = {published},

tppubtype = {article}

}

Close
In this article we present a system for sharing a Conditional Access Module among different visualization devices. Current pay-TV systems require having conditional access modules and smart cards replicated at every visualization device willing to access Pay-TV contents. In this article, we show how a home gateway, capable of securely distribute decryption keys to home visualization device, an inexpensive descrambler, and a home network, enable a flexible solution to access Pay-TV.
Close
https://ieeexplore.ieee.org/document/4814419
https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4814419
doi:https://doi.org/10.1109/TCE.2009.4814419
Close