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119 results for “Privacy”
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Research ArticleOpen accessIn the keywordsCognitively Inspired Algorithm for Imprecise NavigationMelissa Shahrom, Zalilah Abd AzizThis paper presents an algorithm, namely the private navigation algorithm. The aim of this algorithm is to bridge the gap between high quality navigation services and low quality of location information or imprecise data. Generally, the imprecision is due to the poor positioning technology and the algorithms use to protect location privacy. The benefits of the algorithm are at least … …Journal of Computer Science, Vol. 12, Issue 6 · 14 Jul 2016 · 7,097 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA MODIFIED ELLIPTIC CURVE DIGITAL SIGNATURE ALGORITHM FOR PUBLIC VERIFIABILITY WITH DATA DYNAMICS IN CLOUD COMPUTINGD. Sumathi, Ramachandra V. PujeriCloud storage is considered to be the most critical factor in decision making for users as it largely scales down the infrastructure in terms of size, cost and design. Considering factors such as local storage cost, maintenance a single server model can support multiple users on a needed basis. This raises concerns for integrity verification i.e., assuring the correctness of … …Journal of Computer Science, Vol. 10, Issue 10 · 28 Jun 2014 · 6,486 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA USER PROTECTION MODEL FOR THE TRUSTED COMPUTING ENVIRONMENTMarwan Ibrahim Alshar’e, Rossilawati Sulaiman, Mohd Rosmadi Mukhtar, Abdullah Mohd ZinInformation security presents a huge challenge for both individuals and organizations. The Trusted Computing Group (TCG) has introduced the Trusted Platform Module (TPM) as a solution to end-users to ensure their privacy and confidentiality. TPM has the role of being the root of trust for systems and users by providing protected storage that is accessible only within TPM and thus, … …Journal of Computer Science, Vol. 10, Issue 9 · 15 Apr 2014 · 7,324 accessesView PDFCite
Research ArticleOpen accessIn the keywordsPERMUTATION OF HTTPI AND HTTPS IN WEB SERVICES AGAINST ATTACKS FOR SECURITY ENHANCEMENTS. Chakaravarthi, V. RamachandranThe Hyper Text Transfer Protocol (HTTP) protocol plays a vital role in Web Services Security. Though the HTTPs provide excellent security, they are not flexible enough to allow caches. HTTPi provides high integrity and low security whereas HTTPs provide low integrity and high security. The goal of WS activity is to build up set of technologies in order to direct … …Journal of Computer Science, Vol. 10, Issue 3 · 30 Nov 2013 · 6,884 accessesView PDFCite
Research ArticleOpen accessIn the keywordsTRUSTED CLOUD COMPUTING FRAMEWORK FOR HEALTHCARE SECTORMervat Adib Bamiah, Sarfraz Nawaz Brohi, Suriayati Chuprat, Jamalul-lail Ab MananCloud computing is rapidly evolving due to its efficient characteristics such as cost-effectiveness, availability and elasticity. Healthcare organizations and consumers lose control when they outsource their sensitive data and computing resources to a third party Cloud Service Provider (CSP), which may raise security and privacy concerns related to data loss and misuse appealing threats. Lack of consumers’ knowledge about their … …Journal of Computer Science, Vol. 10, Issue 2 · 13 Nov 2013 · 7,687 accessesView PDFCite
Research ArticleOpen accessIn the keywordsON-THE-FLY KEY GENERATION FOR AN EFFICIENT ROAD SIDE UNITS BASED AUTHENTICATION IN VEHICULAR NETWORKSAshraph Sulaiman, S. V. Kasmir Raja, Sung Han ParkObtaining efficient security without compromising privacy is a primary issue in vehicular communication. Though many counterparts proposed solutions in this regard, accommodating scalability, security and traceability altogether is a difficult task due to the contradictions between these qualities. Some of the previous studies suggests RSU based authentication to address the above issues, while others propose independent OBU authentication. In either … …Journal of Computer Science, Vol. 9, Issue 8 · 4 Jul 2013 · 6,874 accessesView PDFCite
Research ArticleOpen accessIn the keywordsSecured Disclosure of Sensitive Data in Data Mining TechniquesKirubhakar Gurusamy, Venkatesh ChakrapaniRecent advances in data collection, data dissemination and related technologies have inaugurated a new era of research where existing data mining algorithms should be reconsidered from the point of view of securing sensitive data. People have become increasingly unwilling to share their data. This frequently results in individuals either refusing to share their data or providing incorrect data. In turn, … …Journal of Computer Science, Vol. 8, Issue 12 · 18 Dec 2012 · 6,482 accessesView PDFCite
Research ArticleOpen accessIn the keywordsEthical Issues in E-Commerce on the Basis of Online RetailingSinan Nardal, Ayse SahinProblem statement: The rapid spread of e-commerce has created tremendous opportunities for economic efficiency and customer choice. Use of the global Internet computer network for ecommerce activities provides some advantages to the consumers on their daily life. On the other hand Internet represents a new environment for unethical behavior. While e-commerce has witnessed extensive growth in last decade, consumers concerns … …Journal of Social Sciences, Vol. 7, Issue 2 · 10 Feb 2011 · 23,399 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA Federative Access Control in a Cloud Environment with a Publish/Subscribe ProtocolAbdelali Saidi, Khalid Aissaoui, Abdessamad MektoubiCloudcomputing is a new concept that has interesting advantages; high computingperformances provided as needed, much lower cost than in-house infrastructures,and better reliability and scalability. However, with some drawbacks that areimpeding its adoption, security is so far the most alarming concern forcompanies or organizations. Access control policies, for example, are the mostchallenging issue that has been tackled these last years; to … …Journal of Computer Science, Vol. 18, Issue 10 · 5 Oct 2022 · 6,012 accessesView PDFCite
Review ArticleOpen accessIn the keywordsBig Data in Medical Applications and Health CareLidong Wang, Cheryl Ann AlexanderBig Data can unify all patient related data to get a 360-degree view of the patient to analyze and predict outcomes. It can improve clinical practices, new drug development and health care financing process. It offers a lot of benefits such as early disease detection, fraud detection and better healthcare quality and efficiency. This paper introduces the Big Data concept … …Current Research in Medicine, Vol. 6, Issue 1 · 15 May 2015 · 14,953 accessesView PDFCite