Results 31 to 40 of about 119,150 (289)
Location Privacy Protection in Contention Based Forwarding for VANETs [PDF]
2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2010 Compared to traditional wireless network routing protocols, geographic routing provides superior scalability and thus is widely used in vehicular ad hoc networks (VANETs). However, it requires every vehicle to broadcast its location information to its neighboring nodes, and this process will compromise user's location privacy.
Qing Yang 0003 +3 more
openaire +1 more source
Metaverse: Security and Privacy Concerns
Journal of Metaverse, 2023 The term “metaverse”, a three-dimensional virtual universe similar to the real realm, has always been full of imagination since it was put forward in the 1990s.
Zhongyun Hua +4 more
doaj +1 more source
Investigation into and Reflection of User Privacy Policies of Reading Apps [PDF]
Nongye tushu qingbao xuebao, 2021 [Purpose/Significance] As reading apps are becoming popular for they are convenient for people to read, people are also increasingly concerned about user privacy issues.
ZHANG Bin, ZHOU Yonghong
doaj +1 more source
A Privacy-Preserving Protocol for Utility-Based Routing in DTNs
Information, 2019 In the utility-based routing protocol of delay-tolerant networks (DTNs), nodes calculate routing utility value by encounter time, frequency, and so on, and then forward messages according to the utility.
Qingfeng Jiang +3 more
doaj +1 more source
Survey on privacy protection indoor positioning
Tongxin xuebao, 2023 Smartphones are usually provided with indoor positioning services by third-party positioning service providers, in which the unique privacy leakage risk has become a major factor limiting its development.How to protect the privacy of users and data in ...
Zhiheng WANG, Yanyan XU
doaj +2 more sources
Don't kill my ads! balancing privacy in an ad-supported mobile application market [PDF]
, 2012 Application markets have revolutionized the software download model of mobile phones: third-party application developers offer software on the market that users can effortlessly install on their phones. This great step forward, however, also imposes some
Leontiadis, Ilias +7 more
core +1 more source
Security and privacy issues of physical objects in the IoT: Challenges and opportunities
Digital Communications and Networks, 2021 In the Internet of Things (IoT), security and privacy issues of physical objects are crucial to the related applications. In order to clarify the complicated security and privacy issues, the life cycle of a physical object is divided into three stages of
Xuanxia Yao +5 more
doaj +1 more source
Forward Learning with Differential Privacy
CoRRDifferential privacy (DP) in deep learning is a critical concern as it ensures the confidentiality of training data while maintaining model utility. Existing DP training algorithms provide privacy guarantees by clipping and then injecting external noise into sample gradients computed by the backpropagation algorithm.
Mingqian Feng +4 more
openaire +2 more sources
Keys under doormats - mandating insecurity by requiring government access to all data and communications [PDF]
, 2015 Twenty years ago, law enforcement organizations lobbied to require data and communication services to engineer their products to guarantee law enforcement access to all data.
Harold Abelson +32 more
core +1 more source
The impact of location privacy on opportunistic networks
, 2011 Opportunistic networking involves forwarding messages between proximate users, who may or may not know one another. This assumes that users are willing to forward messages to each other. This assumption may not hold if users are concerned about using the
Parris, Iain +3 more
core +1 more source