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The increasing adoption of Cloud-based data processing and storage poses a number of privacy issues. Users wish to preserve full control over their sensitive data and cannot accept it to be fully accessible to an external storage provider.…

密码学与安全 · 计算机科学 2015-03-30 Francesco Pagano

We consider an edge computing scenario where users want to perform a linear computation on local, private data and a network-wide, public matrix. Users offload computations to edge servers located at the edge of the network, but do not want…

信息论 · 计算机科学 2020-10-20 Reent Schlegel , Siddhartha Kumar , Eirik Rosnes , Alexandre Graell i Amat

Computation outsourcing is an integral part of cloud computing. It enables end-users to outsource their computational tasks to the cloud and utilize the shared cloud resources in a pay-per-use manner. However, once the tasks are outsourced,…

密码学与安全 · 计算机科学 2015-11-10 Kai Zhou , Jian Ren

Cloud computing is providing a low cost on demand services to the users, omnipresent network,large storage capacity due to these features of cloud computing web applications are moving towards the cloud and due to this migration of the web…

密码学与安全 · 计算机科学 2014-06-05 Smita Saini , Deep Mann

MapReduce is a programming system for distributed processing large-scale data in an efficient and fault tolerant manner on a private, public, or hybrid cloud. MapReduce is extensively used daily around the world as an efficient distributed…

数据库 · 计算机科学 2016-05-04 Philip Derbeko , Shlomi Dolev , Ehud Gudes , Shantanu Sharma

Preservation of privacy has been a serious concern with the increasing use of IoT-assisted smart systems and their ubiquitous smart sensors. To solve the issue, the smart systems are being trained to depend more on aggregated data instead…

密码学与安全 · 计算机科学 2022-06-07 Himanshu Goyal , Sudipta Saha

Recent advancements in privacy-preserving machine learning are paving the way to extend the benefits of ML to highly sensitive data that, until now, have been hard to utilize due to privacy concerns and regulatory constraints.…

密码学与安全 · 计算机科学 2024-09-24 Hidde Lycklama , Alexander Viand , Nicolas Küchler , Christian Knabenhans , Anwar Hithnawi

Homomorphic encryption, secure multi-party computation, and differential privacy are part of an emerging class of Privacy Enhancing Technologies which share a common promise: to preserve privacy whilst also obtaining the benefits of…

人机交互 · 计算机科学 2021-01-21 Nitin Agrawal , Reuben Binns , Max Van Kleek , Kim Laine , Nigel Shadbolt

With the increasing emphasis on privacy regulations, such as GDPR, protecting individual privacy and ensuring compliance have become critical concerns for both individuals and organizations. Privacy-preserving machine learning (PPML) is an…

密码学与安全 · 计算机科学 2024-11-15 Tianpei Lu , Bingsheng Zhang , Lichun Li , Kui Ren

An increasing number of businesses are replacing their data storage and computation infrastructure with cloud services. Likewise, there is an increased emphasis on performing analytics based on multiple datasets obtained from different data…

密码学与安全 · 计算机科学 2013-10-02 Dinh Tien Tuan Anh , Quach Vinh Thanh , Anwitaman Datta

Ensuring the confidentiality and privacy of sensitive information in cloud computing and outsourced databases is crucial. Homomorphic encryption (HE) offers a solution by enabling computations on encrypted data without decryption, allowing…

密码学与安全 · 计算机科学 2023-06-27 Dongfang Zhao

Federated Learning and Analytics (FLA) have seen widespread adoption by technology platforms for processing sensitive on-device data. However, basic FLA systems have privacy limitations: they do not necessarily require anonymization…

In the UNIX/Linux environment the kernel can log every command process created by every user using process accounting. This data has many potential uses, including the investigation of security incidents. However, process accounting data is…

密码学与安全 · 计算机科学 2007-05-23 Katherine Luo , Yifan Li , Charis Ermopoulos , William Yurcik , Adam Slagell

Privacy preserving multi-party computation has many applications in areas such as medicine and online advertisements. In this work, we propose a framework for distributed, secure machine learning among untrusted individuals. The framework…

密码学与安全 · 计算机科学 2018-11-27 Yunhui Long , Tanmay Gangwani , Haris Mughees , Carl Gunter

Specialized worker profiles of crowdsourcing platforms may contain a large amount of identifying and possibly sensitive personal information (e.g., personal preferences, skills, available slots, available devices) raising strong privacy…

密码学与安全 · 计算机科学 2020-07-13 Joris Duguépéroux , Tristan Allard

Internet of Things devices are expanding rapidly and generating huge amount of data. There is an increasing need to explore data collected from these devices. Collaborative learning provides a strategic solution for the Internet of Things…

密码学与安全 · 计算机科学 2022-07-21 Guanhong Miao

The increasing adoption of Cloud storage poses a number of privacy issues. Users wish to preserve full control over their sensitive data and cannot accept that it to be accessible by the remote storage provider. Previous research was made…

密码学与安全 · 计算机科学 2015-03-30 Ernesto Damiani , Francesco Pagano , Davide Pagano

A lot of research has been focused on secure outsourcing of biometric identification in the context of cloud computing. In such schemes, both the encrypted biometric database and the identification process are outsourced to the cloud. The…

密码学与安全 · 计算机科学 2018-09-13 Kai Zhou , Jian Ren

With the meteoric growth of technology, individuals and organizations are widely adopting cloud services to mitigate the burdens of maintenance. Despite its scalability and ease of use, many users who own sensitive data refrain from fully…

分布式、并行与集群计算 · 计算机科学 2023-01-04 SM Zobaed

A large amount of data and applications are migrated by researchers, stakeholders, academia, and business organizations to the cloud environment due to its large variety of services, which involve the least maintenance cost, maximum…

密码学与安全 · 计算机科学 2023-06-16 Rishabh Gupta , Deepika Saxena , Ashutosh Kumar Singh