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Information security is protecting information from unauthorized access, use, disclosure, disruption, modification, perusal and destruction. CAIN model suggest maintaining the Confidentiality, Authenticity, Integrity and Non-repudiation…

密码学与安全 · 计算机科学 2012-05-23 Praveen Sivadasan , P. Sojan Lal

The General Data Protection Regulation (GDPR) forces IT companies to comply with a number of principles when dealing with European citizens' personal data. Non-compliant companies are exposed to penalties which may represent up to 4% of…

The conventional protection of information by cryptographical keys makes no sense if a key can be quickly discovered by an unauthorized person. This way of penetration to the protected systems was made possible by a quantum computers in…

量子物理 · 物理学 2007-05-23 Yuri Ozhigov

The data is an important asset of an organization and it is essential to keep this asset secure. It requires security in whatever state is it i.e. data at rest, data in use, and data in transit. There is a need to pay more attention to it…

密码学与安全 · 计算机科学 2022-02-25 Ishu Gupta , Ashutosh Kumar Singh

Selective data protection is a promising technique to defend against the data leakage attack. In this paper, we revisit technical challenges that were neglected when applying this protection to real applications. These challenges include…

密码学与安全 · 计算机科学 2021-06-01 Lin Ma , Jinyan Xu , Jiadong Sun , Yajin Zhou , Xun Xie , Wenbo Shen , Rui Chang , Kui Ren

Information or data is very crucial resource to us. Thus securing the information becomes all the more necessary. The communication media through which we send data does not provide data security, so other methods of securing data are…

密码学与安全 · 计算机科学 2014-04-14 Richa Gupta , Sunny Gupta , Anuradha Singhal

Data grid is a distributed computing architecture that integrates a large number of data and computing resources into a single virtual data management system. It enables the sharing and coordinated use of data from various resources and…

分布式、并行与集群计算 · 计算机科学 2013-08-29 A. S. Syed Navaz , C. Prabhadevi , V. Sangeetha

The European Union's General Data Protection Regulation (GDPR) strengthened several rights for individuals (data subjects). One of these is the data subjects' right to access their personal data being collected by services (data…

计算机与社会 · 计算机科学 2024-07-08 Nicola Leschke , Daniela Pöhn , Frank Pallas

Privacy is a key challenge for continued digitalization of health. The forthcoming European General Data Protection Regulation (GDPR) is transforming this challenge into regulatory directives. User consent provisioning and coordinating…

计算机与社会 · 计算机科学 2016-05-04 Xiang Su , Jarkko Hyysalo , Mika Rautiainen , Jukka Riekki , Jaakko Sauvola , Altti Ilari Maarala , Harri Honko

At present, the cloud storage used in searchable symmetric encryption schemes (SSE) is provided in a private way, which cannot be seen as a true cloud. Moreover, the cloud server is thought to be credible, because it always returns the…

密码学与安全 · 计算机科学 2017-11-21 Huige Li , Fangguo Zhang , Jiejie He , Haibo Tian

Data security, which is concerned with the prevention of unauthorized access to computers, databases, and websites, helps protect digital privacy and ensure data integrity. It is extremely difficult, however, to make security watertight,…

密码学与安全 · 计算机科学 2018-01-03 Marten Lohstroh

We propose the client-side AES256 encryption for a cloud SQL DB. A column ciphertext is deterministic or probabilistic. We trust the cloud DBMS for security of its run-time values, e.g., through a moving target defense. The client may send…

数据库 · 计算机科学 2015-12-22 Sushil Jajodia , Witold Litwin , Thomas Schwarz

Companies and individuals demand more and more storage space and computing power. For this purpose, several new technologies have been designed and implemented, such as the cloud computing. This technology provides its users with storage…

密码学与安全 · 计算机科学 2020-02-25 Fateh Boucenna

Data privacy is critical in instilling trust and empowering the societal pacts of modern technology-driven democracies. Unfortunately, it is under continuous attack by overreaching or outright oppressive governments, including some of the…

密码学与安全 · 计算机科学 2021-11-29 Chen Chen , Xiao Liang , Bogdan Carbunar , Radu Sion

The security of our data stores is underestimated in current practice, which resulted in many large-scale data breaches. To change the status quo, this paper presents the design of ShieldDB, an encrypted document database. ShieldDB adapts…

密码学与安全 · 计算机科学 2021-11-09 Viet Vo , Xingliang Yuan , Shi-Feng Sun , Joseph K. Liu , Surya Nepal , Cong Wang

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

Database management systems are today's most reliable mean to organize data into collections that can be searched and updated. However, many DBMS systems are available on the market each having their pros and cons in terms of reliability,…

数据库 · 计算机科学 2012-05-15 Youssef Bassil

Secure cloud storage is an issue of paramount importance that both businesses and end-users should take into consideration before moving their data to, potentially, untrusted clouds. Migrating data to the cloud raises multiple privacy…

密码学与安全 · 计算机科学 2022-05-09 Alexandros Bakas , Antonis Michalas

Security features must be addressed when escalating a distributed database. The choice between the object oriented and the relational data model, several factors should be considered. The most important of these factors are single and…

数据库 · 计算机科学 2014-01-31 C. Sunil Kumar , J. Seetha , S. R. Vinotha

Software has become an integral part of everyday life. Everyday, millions of people perform transaction through internet, ATM, mobile phone, they send email and Egreetings, and use word processing and spreadsheet for various purpose. People…

软件工程 · 计算机科学 2009-11-04 C. Banerjee , S. K. Pandey