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Vigara Campmany, Julio I E. Enrique) - One of the best experts on this subject based on the ideXlab platform.
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Inside MediaLaB : un nuevo planteamiento para un Living Lab Multimedia/Hipermedia y el rescate de las televisiones locales que cerraron
Universitat Politècnica de Catalunya, 2016Co-Authors: Vigara Campmany, Julio I E. Enrique)Abstract:The dissertation is focused on a multimedia lab for different applications, projects, text, video, audio, etc. Focused on the use of different user categories, as can be seen from reading the thesis. Design structures that can be effective, the program codes, program languages, and tools used to design and schedule used are proposed. You can output video synchronized time according to local time. We have investigated all kinds of references to avoid mistakes and has been possible objectives. Unfortunately the Server we used to create this program is dead, your motherboard is not working and we have to wait to start again on another PC. A research study has given us some results on the state of local television in Catalonia implying that 70% were no longer active in 2014 or 2015 as they are in daily local station TV show, but what they do is posting videos of events on the internet as a video on demand and this is not a regular daily issue, forcing to use the computer or Smartphone to see that video, and this is not our goal. Our primary goal is for local TV studios can issue a daily schedule like any regular TV channel using the internet fiber optic network with 300Mbs. No need for an internet service provider or rely on an External Server with videos in its database. Our solution gives the possibility that local broadcasters are self-reliant. We have given a complete solution that works and that is a low economic cost to local television, giving a procedure for sending programs in video format quality and high definition, and also how a Smart TV in our home can receive the daily program through a system of appropriate devices and connections making a request for the IP address used by the local TV studio to send the entire program. Knowing that this is operationally and economically and considering that Francisco Javier Villasevil is president of the federation of local television in Catalonia, when it comes to light and get together with municipalities that closed their local televisions, this may be the resumption of I wanted something that was lost, and allow student journalists, image and sound to work as interns to have a prosperous future careers.La tesis doctoral está enfocada en un laboratorio multimedia para diversos usos, proyectos, textos, vídeos, audio, etc., enfocada para el uso de diferentes categorías de usuario, tal y como se puede ver en la lectura de la tesis. Se proponen las estructuras de diseño que pueden ser efectivas, los códigos de programa, los lenguajes de programa utilizados y las herramientas de diseño y programación utilizadas. Se pueden emitir videos sincronizados por tiempo en función de la hora local. Se han investigado toda clase de referencias para no cometer errores y ha sido posible realizar los objetivos. Por desgracia el servidor que hemos utilizado para crear este programa ha muerto, su placa base no funciona y tenemos que esperar comenzar de nuevo en otro PC. Un estudio de investigación nos ha dado unos resultados sobre la situación de las televisiones locales de Cataluña dando a entender que un 70% ya no estaban activas en 2014 ni lo están en 2015 como emisora de programa diario local de televisión, sino que lo que hacen es publicar vídeos de eventos en internet como un vídeo en demanda y esto no es una emisión regular diaria, lo que obliga a usar el ordenador o el Smartphone para ver ese vídeo, y esto no es nuestro objetivo. Nuestro objetivo primordial es que los estudios de televisión locales puedan emitir una programación diaria como cualquier canal regular de televisión usando la red internet con fibra óptica de 300Mbs. Sin necesidad de utilizar un proveedor de servicio por internet ni depender de un servidor externo con vídeos en su base de datos. Nuestra solución da la posibilidad de que las televisiones locales sean autodependientes. Hemos dado una completa solución que funciona y que supone un bajo coste económico para la Televisión local, dando un procedimiento para enviar programas en formatos de vídeo de calidad y alta definición, y también cómo un Smart TV de nuestro hogar puede recibir el programa diario a través de un sistema de dispositivos y conexiones adecuadas haciendo una petición de la dirección IP que usa el estudio de televisión local para enviar todo el programa. Sabiendo que esto es funcional y económico y teniendo en cuenta que Francisco Javier Villasevil es presidente de la federación de televisiones locales de Cataluña, cuando esto salga a la luz y los reunamos con los ayuntamientos que cerraron sus televisiones locales, esto puede ser el reinicio de algo querido que se perdió, y permitir que estudiantes de periodismo, imagen y sonido puedan trabajar como becarios para disponer de un próspero futuro laboral.Postprint (published version
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Inside MediaLaB : un nuevo planteamiento para un Living Lab Multimedia/Hipermedia y el rescate de las televisiones locales que cerraron
Universitat Politècnica de Catalunya, 2016Co-Authors: Vigara Campmany, Julio I E. Enrique)Abstract:The dissertation is focused on a multimedia lab for different applications, projects, text, video, audio, etc. Focused on the use of different user categories, as can be seen from reading the thesis. Design structures that can be effective, the program codes, program languages, and tools used to design and schedule used are proposed. You can output video synchronized time according to local time. We have investigated all kinds of references to avoid mistakes and has been possible objectives. Unfortunately the Server we used to create this program is dead, your motherboard is not working and we have to wait to start again on another PC. A research study has given us some results on the state of local television in Catalonia implying that 70% were no longer active in 2014 or 2015 as they are in daily local station TV show, but what they do is posting videos of events on the internet as a video on demand and this is not a regular daily issue, forcing to use the computer or Smartphone to see that video, and this is not our goal. Our primary goal is for local TV studios can issue a daily schedule like any regular TV channel using the internet fiber optic network with 300Mbs. No need for an internet service provider or rely on an External Server with videos in its database. Our solution gives the possibility that local broadcasters are self-reliant. We have given a complete solution that works and that is a low economic cost to local television, giving a procedure for sending programs in video format quality and high definition, and also how a Smart TV in our home can receive the daily program through a system of appropriate devices and connections making a request for the IP address used by the local TV studio to send the entire program. Knowing that this is operationally and economically and considering that Francisco Javier Villasevil is president of the federation of local television in Catalonia, when it comes to light and get together with municipalities that closed their local televisions, this may be the resumption of I wanted something that was lost, and allow student journalists, image and sound to work as interns to have a prosperous future careers.La tesis doctoral está enfocada en un laboratorio multimedia para diversos usos, proyectos, textos, vídeos, audio, etc., enfocada para el uso de diferentes categorías de usuario, tal y como se puede ver en la lectura de la tesis. Se proponen las estructuras de diseño que pueden ser efectivas, los códigos de programa, los lenguajes de programa utilizados y las herramientas de diseño y programación utilizadas. Se pueden emitir videos sincronizados por tiempo en función de la hora local. Se han investigado toda clase de referencias para no cometer errores y ha sido posible realizar los objetivos. Por desgracia el servidor que hemos utilizado para crear este programa ha muerto, su placa base no funciona y tenemos que esperar comenzar de nuevo en otro PC. Un estudio de investigación nos ha dado unos resultados sobre la situación de las televisiones locales de Cataluña dando a entender que un 70% ya no estaban activas en 2014 ni lo están en 2015 como emisora de programa diario local de televisión, sino que lo que hacen es publicar vídeos de eventos en internet como un vídeo en demanda y esto no es una emisión regular diaria, lo que obliga a usar el ordenador o el Smartphone para ver ese vídeo, y esto no es nuestro objetivo. Nuestro objetivo primordial es que los estudios de televisión locales puedan emitir una programación diaria como cualquier canal regular de televisión usando la red internet con fibra óptica de 300Mbs. Sin necesidad de utilizar un proveedor de servicio por internet ni depender de un servidor externo con vídeos en su base de datos. Nuestra solución da la posibilidad de que las televisiones locales sean autodependientes. Hemos dado una completa solución que funciona y que supone un bajo coste económico para la Televisión local, dando un procedimiento para enviar programas en formatos de vídeo de calidad y alta definición, y también cómo un Smart TV de nuestro hogar puede recibir el programa diario a través de un sistema de dispositivos y conexiones adecuadas haciendo una petición de la dirección IP que usa el estudio de televisión local para enviar todo el programa. Sabiendo que esto es funcional y económico y teniendo en cuenta que Francisco Javier Villasevil es presidente de la federación de televisiones locales de Cataluña, cuando esto salga a la luz y los reunamos con los ayuntamientos que cerraron sus televisiones locales, esto puede ser el reinicio de algo querido que se perdió, y permitir que estudiantes de periodismo, imagen y sonido puedan trabajar como becarios para disponer de un próspero futuro laboral
Križaj Matic - One of the best experts on this subject based on the ideXlab platform.
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Development of the sport associacion website with CMS Drupal
2019Co-Authors: Križaj MaticAbstract:V diplomskem delu je predstavljena izdelava spletne predstavitve športnega društva s sistemom za upravljanje vsebin Drupal. Namen je zadostiti specifičnim zahtevam društva, kvalitetna rešitev pa bi nam zagotovila tudi večje število uporabnikov storitve. V teoretičnem delu predstavimo tehnologije in orodja, ki smo jih uporabili za izdelavo spletne predstavitve. V drugem delu se posvetimo sami izdelavi in reševanju problemov ter prikazu glavnih delov spletne predstavitve. Na hitro opišemo namestitev izbranega sistema za upravljanje vsebin Drupal ter upravljanje le-tega. V nadaljevanju predstavimo uporabo spletne predstavitve s stališča urednika, ki dodaja ter ureja vsebinski del. Razložena je tudi povezava z zunanjim strežnikom NZS, preko katerega dobivamo najnovejše podatke o vseh tekmah slovenske lige. Le-ta ima pomembno vlogo pri prikazovanju lestvic ter razporedu prihajajočih tekem. Na koncu še analiziramo opravljeno delo s stališča uporabnikov ter prilagodljivosti uporabniškega vmesnika.The diploma presents the construction of a website for the Sports Association with the Drupal Content Management System. The main goal is to meet the specific requirements of the association, quality solution would help to get new members to the association too. In the theoretical part, we present the technologies and tools used to create a website. In the second part, the elaboration and resolution of problems is give together with the presentation of the main parts of the web solution. We shortly describe how to install the Drupal CMS and also how to manage it. In the next chapter, we present the use of a website from the viewpoint of the editor, who adds and edits the content part. We explain the connection with the External Server NZS, through which we get the latest data for all matches of the Slovenian league. It plays an important role in displaying standings and schedules for the upcoming matches. Finally, we analyze the work we\u27ve done from the user\u27s point perspective and the flexibility of the user interface
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Development of the sport associacion website with CMS Drupal
2019Co-Authors: Križaj MaticAbstract:The diploma presents the construction of a website for the Sports Association with the Drupal Content Management System. The main goal is to meet the specific requirements of the association, quality solution would help to get new members to the association too. In the theoretical part, we present the technologies and tools used to create a website. In the second part, the elaboration and resolution of problems is give together with the presentation of the main parts of the web solution. We shortly describe how to install the Drupal CMS and also how to manage it. In the next chapter, we present the use of a website from the viewpoint of the editor, who adds and edits the content part. We explain the connection with the External Server NZS, through which we get the latest data for all matches of the Slovenian league. It plays an important role in displaying standings and schedules for the upcoming matches. Finally, we analyze the work we've done from the user's point perspective and the flexibility of the user interface
Gervais Arthur - One of the best experts on this subject based on the ideXlab platform.
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AMR:Autonomous Coin Mixer with Privacy Preserving Reward Distribution
2021Co-Authors: Le Duc, Gervais ArthurAbstract:It is well known that users on open blockchains are tracked by an industry providing services to governments, law enforcement, secret services, and alike. While most blockchains do not protect their users' privacy and allow External obServers to link transactions and addresses, a growing research interest attempts to design add-on privacy solutions to help users regain their privacy on non-private blockchains. In this work, we propose to our knowledge the first censorship resilient mixer, which can reward its users in a privacy-preserving manner for participating in the system. Increasing the anonymity set size, and diversity of users, is, as we believe, an important endeavor to raise a mixer's contributed privacy in practice. The paid-out rewards can take the form of governance tokens to decentralize the voting on system parameters, similar to how popular "DeFi farming" protocols operate. Moreover, by leveraging existing "Defi" lending platforms, AMR is the first mixer design that allows participating clients to earn financial interests on their deposited funds. Our system AMR is autonomous as it does not rely on any External Server or third party. The evaluation of our AMR implementation shows that the system supports today on Ethereum anonymity set sizes beyond thousands of users, and a capacity of over $66,000$ deposits per day, at constant system costs. We provide a formal specification of our zksnark-based AMR system, a privacy and security analysis, implementation, and evaluation with both the MiMC and Poseidon hash functions
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AMR:Autonomous Coin Mixer with Privacy Preserving Reward Distribution
2020Co-Authors: Le Duc, Gervais ArthurAbstract:It is well known that users on open blockchains are tracked by an industry providing services to governments, law enforcement, secret services, and alike. While most blockchains do not protect their users' privacy and allow External obServers to link transactions and addresses, a growing research interest attempts to design add-on privacy solutions to help users regain their privacy on non-private blockchains. In this work, we propose to our knowledge the first censorship resilient mixer, which can reward its users in a privacy-preserving manner for participating in the system. Increasing the anonymity set size, and diversity of users, is, as we believe, an important endeavor to raise a mixer's contributed privacy in practice. The paid out rewards can take the form of governance token to decentralize the voting on system parameters, similar to how popular "DeFi farming" protocols operate. Our system $\mathsf{AMR}$ is autonomous as it does not rely on any External Server or third party. The evaluation of our $\mathsf{AMR}$ implementation shows that the system supports today on Ethereum anonymity set sizes beyond thousands of users, and a capacity of over $66,000$ deposits per day, at constant system costs. We provide a formal specification of our zkSnark-based $\mathsf{AMR}$ system, a privacy and security analysis, implementation, and evaluation with both the MiMC and Poseidon hash functions. We invite the interested reader to try our approach on the Ethereum Kovan testnet under https://amrmixer.keybase.pub
Branden R Williams - One of the best experts on this subject based on the ideXlab platform.
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logging events and monitoring the cardholder data environment
PCI Compliance (Fourth Edition)#R##N#Understand and Implement Effective PCI Data Security Standard Compliance, 2015Co-Authors: Branden R Williams, Anton A Chuvakin, Derek MilroyAbstract:The Payment Card Industry Data Security Standard (PCI DSS) Requirement 10 directly addresses logging. The requirement itself is called “Track and monitor all access to network resources and cardholder data” and is organized under the “Regularly monitor and test networks” heading. Specifically, Requirement 10.1 covers “establishing a process for linking all access to system components to each individual user. Section 10.5.1 of PCI DSS covers the confidentiality. Section 10.5.2 of PCI DSS mentions that one needs to protect audit trail files from unauthorized modifications. Many pieces of network infrastructure such as routers, and switches are designed to log to an External Server, and only preserve a minimum of logs on the device itself. Thus, for those systems, centralizing logs is most critical. Requirement 10.5.4 of PCI DSS states the need to “copy logs for wireless networks onto a log Server on the internal LAN.” The final Requirement 10.7 deals with log retention. It mandates to “retain audit trail history for at least one year, with a minimum of three months online availability.”
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chapter 9 logging events and monitoring the cardholder data environment
PCI Compliance (Second Edition)#R##N#Understand and Implement Effective PCI Data Security Standard Compliance, 2010Co-Authors: Anton A Chuvakin, Branden R WilliamsAbstract:Publisher Summary The Payment Card Industry Data Security Standard (PCI DSS) Requirement 10 directly addresses logging. The requirement itself is called “Track and monitor all access to network resources and cardholder data” and is organized under the “Regularly monitor and test networks” heading. Specifically, Requirement 10.1 covers “establishing a process for linking all access to system components to each individual user. Section 10.5.1 of PCI DSS covers the confidentiality. Section 10.5.2 of PCI DSS mentions that one needs to protect audit trail files from unauthorized modifications. Many pieces of network infrastructure such as routers, and switches are designed to log to an External Server, and only preserve a minimum of logs on the device itself. Thus, for those systems, centralizing logs is most critical. Requirement 10.5.4 of PCI DSS states the need to “copy logs for wireless networks onto a log Server on the internal LAN.” The final Requirement 10.7 deals with log retention. It mandates to “retain audit trail history for at least one year, with a minimum of three months online availability.”
Le Duc - One of the best experts on this subject based on the ideXlab platform.
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AMR:Autonomous Coin Mixer with Privacy Preserving Reward Distribution
2021Co-Authors: Le Duc, Gervais ArthurAbstract:It is well known that users on open blockchains are tracked by an industry providing services to governments, law enforcement, secret services, and alike. While most blockchains do not protect their users' privacy and allow External obServers to link transactions and addresses, a growing research interest attempts to design add-on privacy solutions to help users regain their privacy on non-private blockchains. In this work, we propose to our knowledge the first censorship resilient mixer, which can reward its users in a privacy-preserving manner for participating in the system. Increasing the anonymity set size, and diversity of users, is, as we believe, an important endeavor to raise a mixer's contributed privacy in practice. The paid-out rewards can take the form of governance tokens to decentralize the voting on system parameters, similar to how popular "DeFi farming" protocols operate. Moreover, by leveraging existing "Defi" lending platforms, AMR is the first mixer design that allows participating clients to earn financial interests on their deposited funds. Our system AMR is autonomous as it does not rely on any External Server or third party. The evaluation of our AMR implementation shows that the system supports today on Ethereum anonymity set sizes beyond thousands of users, and a capacity of over $66,000$ deposits per day, at constant system costs. We provide a formal specification of our zksnark-based AMR system, a privacy and security analysis, implementation, and evaluation with both the MiMC and Poseidon hash functions
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AMR:Autonomous Coin Mixer with Privacy Preserving Reward Distribution
2020Co-Authors: Le Duc, Gervais ArthurAbstract:It is well known that users on open blockchains are tracked by an industry providing services to governments, law enforcement, secret services, and alike. While most blockchains do not protect their users' privacy and allow External obServers to link transactions and addresses, a growing research interest attempts to design add-on privacy solutions to help users regain their privacy on non-private blockchains. In this work, we propose to our knowledge the first censorship resilient mixer, which can reward its users in a privacy-preserving manner for participating in the system. Increasing the anonymity set size, and diversity of users, is, as we believe, an important endeavor to raise a mixer's contributed privacy in practice. The paid out rewards can take the form of governance token to decentralize the voting on system parameters, similar to how popular "DeFi farming" protocols operate. Our system $\mathsf{AMR}$ is autonomous as it does not rely on any External Server or third party. The evaluation of our $\mathsf{AMR}$ implementation shows that the system supports today on Ethereum anonymity set sizes beyond thousands of users, and a capacity of over $66,000$ deposits per day, at constant system costs. We provide a formal specification of our zkSnark-based $\mathsf{AMR}$ system, a privacy and security analysis, implementation, and evaluation with both the MiMC and Poseidon hash functions. We invite the interested reader to try our approach on the Ethereum Kovan testnet under https://amrmixer.keybase.pub
