دانلود رایگان مقاله لاتین اشتراک گذاری هویت عملی شبکه اجتماعی از سایت الزویر
عنوان فارسی مقاله:
اشتراک گذاری خصوصی مبتنی بر هویت عملی برای شبکه های اجتماعی آنلاین
عنوان انگلیسی مقاله:
Practical identity-based private sharing for online social networks
سال انتشار : 2015
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مقدمه انگلیسی مقاله:
1. Introduction
Online Social Networks (OSNs), such as Facebook, Google+, and 3 Twitter present a significant growth and have become a prominent 4 communication channel for many millions of users. OSNs offer users 5 an efficient and reliable channel to distribute and share information. 6 At the same time, OSNs store large amounts of data which prompts 7 several privacy concerns, in particular as it is possible to infer a con- 8 siderable amount of sensitive information from the shared and stored 9 content. Although users are allowed to configure “privacy prefer- 10 ences” to limit access and select which users or groups can access the 11 shared content, these preferences are generally too coarse-grained 12 and difficult to configure [1]. In addition, these preferences do not ex- 13 clude providers along with the dangers of data beaches and leaks [2] 14 nor government. As proved by recent events like the PRISM project 15 [3] and the iCloud breach [4]. 16 All these worrisome issues motivate the need for effective tech- 17 niques to properly protect user’s privacy in OSNs. Several solutions 18 have been proposed advocating the use of cryptographic mechanisms 19 to address the privacy issues, either by an add-on atop of existing 20 OSNs [5–8], or by complete new privacy-friendly architectures [9], 21 mainly decentralized [10,11]. In general, those solutions suffer from 22 user adoption and key management issues as users are required to 23 register and then share, certify and store public keys [12]. Günther 24 et al. [13] formalize cryptographic models for private profile management achieving confidentiality and unlinkability, however their sharQ2 25 26 ing information protocols similar complex key management do not protect privacy of the recipients. Completely new architectures rep- 27 resent a difficult step for users as the trade-off of moving away from 28 the commonly used social ecosystem compared with the risk of los- 29 ing interactions is high. Arguably, current centralized OSNs are here 30 to stay and will continue to be actively used by millions of people. In 31 light of recent events, such as Edward Snowden’s whistle-blowing on 32 US surveillance programs [3], OSN providers have an interest to main- 33 tain their users and a privacy-friendly image. Hence, it is important 34 to protect user’s sharing information, such as text and media content, 35 as well as the identity of the recipients as it can contain private and 36 sensitive information.
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کلمات کلیدی:
Private Sharing of User Location over Online Social Networks https://infoscience.epfl.ch › Infoscience by J Freudiger - 2010 - Cited by 10 - Related articles Sep 26, 2010 - Online social networks increasingly allow mobile users to share their location with their friends. Much to the detriment of users' privacy, this also ... [PDF]Practical identity-based private sharing for online social networks iranarze.ir/wp-content/uploads/2016/11/E752.pdf journal homepage: www.elsevier.com/locate/comcom. Practical identity-based private sharing for online social networks. Filipe Beato∗, Stijn Meul, Bart Preneel. Secure and Policy-Private Resource Sharing in an Online Social ... ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6113232 Providing functionalities that allow online social network users to manage in a secure and private way the publication of their information and/or resource. Private Sharing of User Location Over Online Social Networks - Scribd https://www.scribd.com/.../Private-Sharing-of-User-Location-Over-Online-Social-Net... Private Sharing of User Location Over Online Social Networks - Download as PDF File (.pdf), Text File (.txt) or read online. Secure and Policy-Private Resource Sharing in an Online Social ... https://arxiv.org › cs by S Braghin - 2013 - Cited by 9 - Related articles Jul 10, 2013 - ... and Policy-Private Resource Sharing in an Online Social Network ... allow online social network users to manage in a secure and private way ... [PDF]A Privacy-Preserving Scheme for Online Social Networks with Efficient ... www.fang.ece.ufl.edu/mypaper/infocom10sun.pdf by J Sun - Cited by 70 - Related articles deterring a contact's access right to the private data once the contact is removed ... preserving scheme for data sharing in online social networks. The primary ... [PDF]Sharing Location in Online Social Networks - MobilityFirst mobilityfirst.winlab.rutgers.edu/documents/Chen.pdf by N Li - 2010 - Cited by 83 - Related articles mediated through online social network (OSN) applications. ... For example, by analyzing the location shared by a user, ... friends only, or private (no sharing). [PDF]Secret Message Sharing Using Online Social Media https://web.eecs.umich.edu/~harshavm/papers/cns14.pdf by J Ning - Cited by 5 - Related articles Secret Message Sharing Using Online Social Media. Jianxia Ning∗ ... framework for private communication on public photo-sharing sites. Towards this, we ...
