Published monthly, "The Good News" serves as a way to connect with our congregation and the greater Los Angles community. All are welcome, so please feel free to download a copy of the "Good News!"
Published monthly, "The Good News" serves as a way to connect with our congregation and the greater Los Angles community. All are welcome, so please feel free to download a copy of the "Good News!"
La aplicacion de la tecnologias actuales se ha desarrollado en todo ambito , razon por la cual presentamos esta sesion para poder aplicar y conocer las tecnologias de la computacion
Accumulo Summit 2015: Verifiable Responses to Accumulo Queries [Security]Accumulo Summit
Talk Abstract
Accumulo requires its users to trust each Accumulo installation with their data—a malicious server or user could easily compromise critical data or learn secrets they are not authorized to access. One particular threat is a malicious Accumulo server tampering with query results by returning forged, modified, or incomplete results to a user. We have implemented a lightweight client-side cryptographic tool to protect Accumulo users from this kind of threat.
Our solution is able to handle a spectrum of different threats. At one end of the spectrum, we use end-to-end signatures to guarantee data integrity: Accumulo clients can sign the data they write to Accumulo and verify that the Accumulo instance did not modify it. At the other end of the spectrum, we store metadata about all the entries written to Accumulo, allowing querying clients to guarantee not just the integrity of the elements contained in the query, but that nothing was omitted from the query itself. As an intermediate solution, we propose an extension to the signature scheme that would speed up the signing and verification of entries with symmetric key cryptography, as well as allowing periodic auditing of the database.
This work is sponsored by the Department of Defense under Air Force Contract FA8721-05-C-0002. Opinions, interpretations, conclusions and recommendations are those of the author and are not necessarily endorsed by the United States Government.
Speaker
Cassandra Sparks
Associate Technical Staff, Lincoln Laboratory, MIT
Cassandra Sparks is a researcher at MIT Lincoln Laboratory. She graduated from Indiana University in 2014 with an MS in computer science, focusing on programming languages and formal methods. Lately, she has been working on cryptographic enforcement of data integrity in Accumulo.
Semana 4 del Método Doman (Primer año) basado en la aplicación creada por Diego A. Guerrero Alonso, J. Santiago Ortiz Durán y J. Antonio Vega González.
Hadj Ounis's most notable work is his sculpture titled "Metamorphosis." This piece showcases Ounis's mastery of form and texture, as he seamlessly combines metal and wood to create a dynamic and visually striking composition. The juxtaposition of the two materials creates a sense of tension and harmony, inviting viewers to contemplate the relationship between nature and industry.
La aplicacion de la tecnologias actuales se ha desarrollado en todo ambito , razon por la cual presentamos esta sesion para poder aplicar y conocer las tecnologias de la computacion
Accumulo Summit 2015: Verifiable Responses to Accumulo Queries [Security]Accumulo Summit
Talk Abstract
Accumulo requires its users to trust each Accumulo installation with their data—a malicious server or user could easily compromise critical data or learn secrets they are not authorized to access. One particular threat is a malicious Accumulo server tampering with query results by returning forged, modified, or incomplete results to a user. We have implemented a lightweight client-side cryptographic tool to protect Accumulo users from this kind of threat.
Our solution is able to handle a spectrum of different threats. At one end of the spectrum, we use end-to-end signatures to guarantee data integrity: Accumulo clients can sign the data they write to Accumulo and verify that the Accumulo instance did not modify it. At the other end of the spectrum, we store metadata about all the entries written to Accumulo, allowing querying clients to guarantee not just the integrity of the elements contained in the query, but that nothing was omitted from the query itself. As an intermediate solution, we propose an extension to the signature scheme that would speed up the signing and verification of entries with symmetric key cryptography, as well as allowing periodic auditing of the database.
This work is sponsored by the Department of Defense under Air Force Contract FA8721-05-C-0002. Opinions, interpretations, conclusions and recommendations are those of the author and are not necessarily endorsed by the United States Government.
Speaker
Cassandra Sparks
Associate Technical Staff, Lincoln Laboratory, MIT
Cassandra Sparks is a researcher at MIT Lincoln Laboratory. She graduated from Indiana University in 2014 with an MS in computer science, focusing on programming languages and formal methods. Lately, she has been working on cryptographic enforcement of data integrity in Accumulo.
Semana 4 del Método Doman (Primer año) basado en la aplicación creada por Diego A. Guerrero Alonso, J. Santiago Ortiz Durán y J. Antonio Vega González.
Hadj Ounis's most notable work is his sculpture titled "Metamorphosis." This piece showcases Ounis's mastery of form and texture, as he seamlessly combines metal and wood to create a dynamic and visually striking composition. The juxtaposition of the two materials creates a sense of tension and harmony, inviting viewers to contemplate the relationship between nature and industry.
2137ad Merindol Colony Interiors where refugee try to build a seemengly norm...luforfor
This are the interiors of the Merindol Colony in 2137ad after the Climate Change Collapse and the Apocalipse Wars. Merindol is a small Colony in the Italian Alps where there are around 4000 humans. The Colony values mainly around meritocracy and selection by effort.
Explore the multifaceted world of Muntadher Saleh, an Iraqi polymath renowned for his expertise in visual art, writing, design, and pharmacy. This SlideShare delves into his innovative contributions across various disciplines, showcasing his unique ability to blend traditional themes with modern aesthetics. Learn about his impactful artworks, thought-provoking literary pieces, and his vision as a Neo-Pop artist dedicated to raising awareness about Iraq's cultural heritage. Discover why Muntadher Saleh is celebrated as "The Last Polymath" and how his multidisciplinary talents continue to inspire and influence.
2137ad - Characters that live in Merindol and are at the center of main storiesluforfor
Kurgan is a russian expatriate that is secretly in love with Sonia Contado. Henry is a british soldier that took refuge in Merindol Colony in 2137ad. He is the lover of Sonia Contado.
