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tools & techniques
(23291 results)-
Whitepapers
Detecting and Resolving Firewall Policy Anomalies Using Rule-Based Segmentation
April 1, 2013 12:00am PDT
In this paper, the authors present an anomaly management framework for firewalls based on a rule-based segmentation technique to facilitate not only more accurate anomaly detection but also...
Provided by: Creative Commons
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Whitepapers
Defenses Against Large Scale Online Password Guessing by Using Persuasive Cued Click Points
April 1, 2013 12:00am PDT
This paper presents a detailed evaluation of the persuasive cued click points password scheme which provides high level of security. An important goal of the authentication system is to provide...
Provided by: Creative Commons
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Whitepapers
Robust Watermarking Scheme Against Geometerical Attacks
April 1, 2013 12:00am PDT
In the age of e-media where everything is accessed through the internet it becomes very important to protect the privacy and the copyright of the data and the information which is shared through...
Provided by: Creative Commons
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Whitepapers
Exigent Vulnerability in Mobile Ad-Hoc Network and Solutions in Context of Energy Optimization With Clustering Technique
April 1, 2013 12:00am PDT
Mobile ad-hoc network is collection of mobile nodes that are physically located at various location and there interconnections between nodes are capable of changing on a continual basis. Energy is...
Provided by: Creative Commons
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Whitepapers
The Amalgamation of Digital Watermarking & Cloud Watermarking for Security Enhancement in Cloud Computing
April 1, 2013 12:00am PDT
Cloud computing in today's world is making wide differences between it and other technologies. The critical data of users can be stolen by various means whereas cloud computing is still not a...
Provided by: Creative Commons
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Whitepapers
Improve Query Performance Using Effective Materialized View Selection and Maintenance: A Survey
April 1, 2013 12:00am PDT
Data Warehouse (DW) can be defined as a set of data cubes defined over the source relation. To avoid complex query evaluation based on master table, to increase the speed of queries posted to a...
Provided by: Creative Commons
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Whitepapers
Adapted Encryption Algorithm With Multiple Skew Tent Map
April 1, 2013 12:00am PDT
In recent years, the chaos based cryptographic algorithms have some optional and efficient ways to develop secure encryption techniques. In this paper, the authors proposed a modified approach for...
Provided by: Creative Commons
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Whitepapers
IP Trace Back Scheme for Packet Marking and Packet Logging Using RIHT
April 1, 2013 12:00am PDT
Internet protocol trace back is the enabling technology to control the crime. Internet protocol packet is to find the real source of Internet attacks, the authors must possess the capability of...
Provided by: Creative Commons
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Whitepapers
An Efficient Clustering Technique for Deterministically Deployed Wireless Sensor Networks
April 1, 2013 12:00am PDT
In wireless sensor networks the deployment of nodes is an important factor that affects all the aspects of system like coverage, connectivity, bandwidth, packet loss and lifetime of network. In...
Provided by: International Scientific Research Organization for Science, Engineering and Technology
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Whitepapers
A Comparison Study for PSD Performance in OFDM Systems Based on Using Autocorrelation Techniques
April 1, 2013 12:00am PDT
Cooperative wireless communication relay networks in OFDM-based systems have been shown to improve performance in various systems using digital modulation techniques as a form of spatial...
Provided by: International Scientific Research Organization for Science, Engineering and Technology
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Whitepapers
Privacy and Integrity Preserving Range Queries in Wireless Sensor Networks
April 1, 2013 12:00am PDT
A two tiered sensor network architecture, where storage nodes act as an intermediate tier between sensor nodes and sink which is act as a receiver for storing data items and calculating queries....
Provided by: Alagappa University
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Whitepapers
Fake Access Point Detection and Prevention Techniques
April 1, 2013 12:00am PDT
There are mainly two type of networks, wired and wireless. The wireless network is much vulnerable to security attacks as compared to wired network. In wireless networks there are both active and...
Provided by: Creative Commons
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Whitepapers
Multicast Routing Techniques to Make Optical Network Survivable Against Single Link/Node Failure
April 1, 2013 12:00am PDT
Link/node failures are very common in any networks but these failures have a huge impact on the overall performance of the network. Due to these link/node failures sometimes it is impossible to...
Provided by: Creative Commons
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Whitepapers
Efficient Techniques for Prolonging Sensors Lifetime of Wireless Sensor Networks
April 1, 2013 12:00am PDT
The study of Wireless Sensor Networks (WSNs) and its routing protocols becomes challenging because it requires an extremely large breadth of knowledge from an extremely large variety of...
Provided by: Creative Commons
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Whitepapers
Performance of MIMO Multi-Carrier CDMA With QPSK Modulation in Rayleigh Channel
April 1, 2013 12:00am PDT
MC-CDMA (Multi Carrier Code Division Multiple Access) plays an important role in modern wireless communications. Modern communication requires an efficient spectrum usage and capacity and...
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
Distributed Data Aggregation Based Energy Efficient Cluster Algorithm for Heterogeneous Wireless Sensor Network
April 1, 2013 12:00am PDT
WSNs are highly affected by the energy dissipation of the nodes. The sensor nodes are usually used to collect and report application-specific data to the sensor node, known as a sink node. A...
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
Privacy Preserving K-Means Clustering on Horizontally Distributed Data
April 1, 2013 12:00am PDT
Privacy Preserving Data mining (PPDM) is the combination of information security technology and knowledge discovery technology. The aim of Privacy preserving data mining is the extraction of...
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
Bandwidth Enhancement in Multipatch Microstrip Antenna Array
April 1, 2013 12:00am PDT
Microstrip antennas are used in a wide range of applications, but due to its narrow impedance bandwidth restriction occurs. Microstrip patch antenna is very well known form of printed antenna....
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
Rushing Attack and Its Prevention Techniques
April 1, 2013 12:00am PDT
Mobile ad-hoc network is a collection of different type of nodes, which are connected to each other via wireless link. These nodes also communicate through wireless link. These nodes operated in...
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
A Proposed Method of Information Hiding Based on Hybrid Cryptography and Steganography
April 1, 2013 12:00am PDT
Combination of cryptography and Steganography for secure communication is an application, which combines both Cryptography methods (i.e. encryption and decryption) and Steganography techniques to...
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
