Current Trends in Information Technology
Volume 6, Issue 3 (2016)
Published
Table of contents
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Hadoop and Map Reduce for Simplified Processing of Big Data
Abstract: Big data refers to large and complex data sets made up of a variety of structured and unstructured data, which are too big, too fast, or too hard to be managed by traditional techniques. Hadoop is an open source software platform for structuring big data on computer clusters built from commodity hardware and enabling it for data analysis. It is designed to scale up from a single server to thousands …
Published in Current Trends in Information Technology · Vol. 6, Issue 3, 2016 · pp. 1–6 Read article
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Group Management for Secure and Dynamic Sharing of Data in Cloud Computing
Abstract: Cloud computing has emerged as new model of computing which allows outsourcing data. The phenomenon of outsourcing data to cloud became obvious as cloud has infrastructure as a service (IaaS) layer for it. With this feature of cloud, there is growing trend in outsourcing data to cloud. When an enterprise outsources its data to cloud, it needs to take care of its functionalities in terms of data sharing across its …
Published in Current Trends in Information Technology · Vol. 6, Issue 3, 2016 · pp. 16–23 Read article
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Public Auditing Based Detection of Packet Dropping Attacks in Wireless Ad Hoc Networks
Abstract: Wireless ad hoc networks are vulnerable to packet dropping attacks. However, they are also subjected to packet dropping due to link errors. In case of multi-hop wireless networks, it is essential to differentiate packet dropping due to link error or malicious attack. When any mechanism is able to differentiate this, can provide high level of security to the network with respect to packet dropping attacks. Many solutions came into existence …
Published in Current Trends in Information Technology · Vol. 6, Issue 3, 2016 · pp. 24–31 Read article
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Double Guard: Detection Intrusion in Multitier Application
Abstract: In double guard intrusion in multitier system, it is important concept taking into account attacks. There is very little work being performed on multi-tiered anomaly detection (AD) systems. It generates models of network behavior for both web and database network interactions. In such multi-tiered architectures, the back-end database server is often protected in system behind a firewall, while the web servers are remotely over the internet. Though they are protected …
Published in Current Trends in Information Technology · Vol. 6, Issue 3, 2016 · pp. 32–42 Read article
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Protected Data Compilation in WSN Using Random Routing Algorithms
Abstract: Wireless sensor networks make it conceivable to send secure information from source to destination. On the off chance that connected to network checking information on a host, they can be used to distinguish bargained hub; and refusal of administration is two-key assault. In this paper, we display four "Multi-way randomized directing Algorithm", a technique to send the information, various approaches to order the information into wireless sensor systems. The pure …
Published in Current Trends in Information Technology · Vol. 6, Issue 3, 2016 · pp. 43–50 Read article
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Big Data to Big Data Mining: Issues, Challenges and Data Analytics Solutions
Abstract: Data has evolved at a great pace due to increasing interest of people and valuable contribution towards the emerging technologies. Emerging technologies are successful in generating huge quantity of data from various sources which in return provides Big Data. Big Data constitutes large amount of data in terms of texts, statistics, facts, figures, and records, etc., generated from heterogeneous environment. Big Data needs special attention for storage, managing, transportation and …
Published in Current Trends in Information Technology · Vol. 6, Issue 3, 2016 · pp. 7–15 Read article