Name: Automated Risk Analysis on Privacy in Social Networks (en Inglés)
Price: 120530.00 CLP
Availability: InStock
Author: Abid, Younes
ISBN: 9786138494232

portada Automated Risk Analysis on Privacy in Social Networks (en Inglés)

Formato

Libro Físico

Autor

Younes Abid

Editorial

Editions Universitaires Europeennes

Idioma

Inglés

N° páginas

176

Encuadernación

Tapa Blanda

Dimensiones

22.9 x 15.2 x 1.0 cm

Peso

0.27 kg.

ISBN13

9786138494232

Categorías

Tecnología de la información: cuestiones generales

Automated Risk Analysis on Privacy in Social Networks (en Inglés)

Younes Abid (Autor) · Editions Universitaires Europeennes · Tapa Blanda

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "Automated Risk Analysis on Privacy in Social Networks (en Inglés)"

In this study we shed the light on the danger of privacy leakage on social network. We investigate privacy breaches, design attacks, show their feasibility and study their accuracies. This approach allows us to track the origin of threats and is a first step toward designing effective countermeasures. We have first introduced a subject sensitivity measure through a questionnaire survey. Then, we have designed on-line friendship and group membership link disclosure (with certainty) attacks on the largest social network "Facebook". These attacks successfully uncover the local network of a target using only legitimate queries. We have also designed sampling techniques to rapidly collect useful data around a target. The collected data are represented by social-attribute networks and used to perform attribute inference (with uncertainty) attacks. To increase the accuracy of attacks, we have designed cleansing algorithms. These algorithms quantify the correlation between subjects, select the most relevant ones and combat data sparsity. Finally, we have used a shallow neural network to classify the data and infer the secret values of a sensitive attribute of a given target.