Browsing by Subject "Computer security"
Now showing items 1-20 of 243
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05. Protecció de la identitat digital i reputació online a la xarxa: ciberseguretat i privacitat aplicada al dia a dia empresarial
(2018-11-21)
Audiovisual
Open Access -
A CellBE-based HPC application for the analysis of vulnerabilities in cryptographic hash functions
(2010)
Conference report
Restricted access - publisher's policyAfter some recent breaks presented in the technical literature, it has become of paramount importance to gain a deeper understanding of the robustness and weaknesses of cryptographic hash functions. In particular, in the ... -
A collective intelligence approach for building student's trustworthiness profile in online learning
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Open AccessInformation and communication technologies have been widely adopted in most of educational institutions to support e-Learning through different learning methodologies such as computer supported collaborative learning, which ... -
A comparison study for two fuzzy-based systems: improving reliability and security of JXTA-overlay P2P platform
(Springer, 2016-07-01)
Article
Open AccessThe reliability of peers is very important for safe communication in peer-to-peer (P2P) systems. The reliability of a peer can be evaluated based on the reputation and interactions with other peers to provide different ... -
A data visualization approach for trustworthiness in social networks for on-line learning
(2015)
Conference report
Open AccessUp to now, the problem of ensuring collaborative activities in e-Learning against dishonest students' behaviour has been mainly tackled with technological security solutions. Over the last years, technological security ... -
A digital memristor emulator for FPGA-based artificial neural networks
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference report
Restricted access - publisher's policyFPGAs are reconfigurable electronic platforms, well-suited to implement complex artificial neural networks (ANNs). To this end, the compact hardware (HW) implementation of artificial synapses is an important step to obtain ... -
A la seguridad por la privacidad
(2001-07)
Article
Open Access -
Almost IPP-codes or provably secure digital fingerprinting codes
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference report
Restricted access - publisher's policyCodes with the Identifiable Parent Property (IPP codes) form a very useful tool in traitor tracing schemes since they guarantee (with probability 1) identification of at least one of the traitors. We consider a natural ... -
A low area probing detector for security IC's
(2014)
Conference report
Restricted access - publisher's policyIn this paper, a low cost, Low Area Probing Detector (LAPD) is presented. Probing or microprobing is an attack technique against integrated circuits implementing security functions, such as OTP tokens or smartcards. It ... -
ALTAIR-SIGVI: un nuevo sistema para combatir el cibercrimen mitigando las vulnerabilidades = ALTAIR-SIGVI: mitigate vulnerabilities, a new way to work against cybercrime
(Universidad de Castilla La-Mancha, 2015)
Article
Open AccessUno de los retos a los que se enfrentan los administradores de sistemas informáticos hoy es el evitar que los recursos TIC que gestionan se usen para realizar ciberdelitos, o sufrir el impacto en sus propios servicios de ... -
Altair-T: Sistema de detección y gestión de amenazas sobre activos
(Universitat Politècnica de Catalunya, 2012-01-19)
Master thesis (pre-Bologna period)
Open AccessEl proyecto Altair-T consiste en el desarrollo e implantación de un framework centralizado para la detección y gestión de amenazas sobre activos mediante la integración de una herramienta de escaneo, un servicio de avisos ... -
A massive data processing approach for effective trustworthiness in online learning groups
(2015-06-10)
Article
Open AccessThis paper proposes a trustworthiness-based approach for the design of secure learning activities in online learning groups. Although computer-supported collaborative learning has been widely adopted in many educational ... -
A methodological approach for trustworthiness assessment and prediction in mobile online collaborative learning
(Elsevier, 2016)
Article
Open AccessTrustworthiness and technological security solutions are closely related to online collaborative learning and they can be combined with the aim of reaching information security requirements for e-Learning participants and ... -
A methodological approach to modelling trustworthiness in online collaborative learning
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Open AccessTrustworthiness and technological security solutions are closely related to online collaborative learning as they can be combined with the aim of reaching information security requirements for e-Learning participants and ... -
A modeling of certificate revocation and its application to synthesis of revocation traces
(2012)
Article
Restricted access - publisher's policyOne of the hardest tasks of a public key infrastructure (PKI) is to manage revocation. New communication paradigms push the revocation system to the limit and an accurate resource assessment is necessary before implementing ... -
Ampliación Android del "MONO" packet capturer
(Universitat Politècnica de Catalunya, 2017-10-31)
Bachelor thesis
Restricted access - author's decisionDigital Forensics can be defined as the use of scientific methods to find evidences in digital sources such as computers, tablets, mobile phones, databases, Network Interface Controllers (NICs), smart devices, etc. These ... -
Anàlisi d'associacions de memristors per a la generació de bits aleatoris per aplicacions de seguretat hardware
(Universitat Politècnica de Catalunya, 2017-06-15)
Master thesis
Open AccessAquest treball té com a objectiu l’anàlisi experimental del comportament elèctric de memristors. El memristor és el quart element fonamental dels circuits, predit al 1971 per Leon Chua i posteriorment implementant al 2008 ... -
Anàlisi, experimentació i millora d'un sistema de ciber-seguretat de la llar Crowdsourced
(Universitat Politècnica de Catalunya, 2017-06-15)
Master thesis
Open AccessAquest projecte consisteix en l’anàlisi, experimentació i millora de CommunityGuard, un sistema de ciber-seguretat col·laboratiu aplicable a xarxes industrials, empresarials i domèstiques. CommunityGuard consisteix, en ... -
Análisi forense digital mitjantçant l'us d'eines Open Source
(Universitat Politècnica de Catalunya, 2009-06-19)
Master thesis (pre-Bologna period)
Open AccessLa finalitat és introduir-se a la computació forense (Anàlisi Forense de Sistemes) i entendre amb deta1l el procés que s'ha de portar a terme, la metodologia a seguir, les eines i técniques disponibles davant un incident ... -
Anàlisi i implantació del pla de contingència del Banc de Sang i Teixits
(Universitat Politècnica de Catalunya, 2013-01-23)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement
