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operating systems
(99654 results)-
Whitepapers
Practical System for Querying Encrypted Data on the Cloud
May 1, 2013 12:00am PDT
This paper proposes, compares and analyses query optimization techniques to securely query encrypted databases. Such querying capability is becoming increasingly relevant as individuals and...
Provided by: Engg Journals Publications
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Whitepapers
A Novel Approach for Resource Discovery Using Random Projection on Cloud Computing Environments
May 1, 2013 12:00am PDT
Cloud computing offers different type's utilities to the IT industries. Generally the resources are scattered throughout the clouds. It has to enable the ability to find different resources are...
Provided by: Engg Journals Publications
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Whitepapers
Fuzzy Modelling of a Network Denial of Service (DOS) Attack Phenomenon
May 1, 2013 12:00am PDT
This paper presents the fuzzy modeling of a network Denial of Service (DoS) attack characteristics. Conventional methods for achieving same purpose were showcased. Also, the need for a fuzzy logic...
Provided by: Engg Journals Publications
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Whitepapers
An Intelligent Intrusion Detection for Detecting Unauthorized Malware Over the Network
May 1, 2013 12:00am PDT
Monitoring Internet traffic is critical in order to acquire a good understanding of threats and in designing efficient security systems. It is the most important issue to monitor the traffic in...
Provided by: Engg Journals Publications
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Whitepapers
Toward Secure Data Sharing Protocols for Avoiding Global Eavesdropper in WSN
May 1, 2013 12:00am PDT
While transformation of the data between communications system there is need for confidentiality of content and location. In existing work only capable of preserving the content and protection on...
Provided by: Engg Journals Publications
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Whitepapers
Improving Frequent Link Failure Detection in VANET
May 1, 2013 12:00am PDT
VANET technology integrates wireless cellular and ad hoc for seamless connectivity between vehicles. Vehicle Ad-hoc NETworks (VANETs) are systems that allow vehicles to communicate with each...
Provided by: Engg Journals Publications
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Whitepapers
A Survey on VANET Intrusion Detection Systems
May 1, 2013 12:00am PDT
In recent years, the security issues on Vehicular Ad hoc NETworks (VANETs) have become one of the primary concerns. The VANET is inherently very vulnerable to attacks than wired network because it...
Provided by: Engg Journals Publications
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Whitepapers
An Analysis of Current Computer Network Attack Procedures, Their Mitigation Measures and the Development of an Improved Denial of Service (DOS) Attack Model
May 1, 2013 12:00am PDT
This paper presents the major network attack profiles, taxonomies, classification and identification frameworks. Further, current approaches for intrusion detection on networks were x-rayed...
Provided by: Engg Journals Publications
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Whitepapers
Malwares Detection and Prevention Using Set Theory
May 1, 2013 12:00am PDT
Dependence of electronic devices (viz. Computer, Laptop, Mobile, etc.) is increasing exponentially, so large amount of data and information are stored on electronic devices. These electronic...
Provided by: Engg Journals Publications
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Whitepapers
Performance Analysis of Hash Encrypted DWT-OFDM and Hash Encrypted FFT-OFDM Systems
May 1, 2013 12:00am PDT
Orthogonal Frequency Division Multiplexing (OFDM), in the recent past is being preferably used in wireless communication because of its high data rate and its unique property of the transmitted...
Provided by: Engg Journals Publications
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Whitepapers
Performance Analysis of DWT-OFDM and FFT-OFDM Systems
May 1, 2013 12:00am PDT
Performance of Orthogonal Frequency Division Multiplexing (OFDM) systems using Fast Fourier Transforms (FFT) and Discrete Wavelet Transform (DWT) are analyzed in this paper. The performance of...
Provided by: Engg Journals Publications
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Whitepapers
Effect of Four-Wave Mixing on Wdm System and Its Suppression Using Optimum Algorithms
May 1, 2013 12:00am PDT
The phenomenon where an undesirable nonlinear effect gives significantly degraded system performance, and becomes the major drawback for optical communication systems is known as Four wave mixing....
Provided by: Engg Journals Publications
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Whitepapers
Enhanced Concert in Multi-Carrier Wireless System Using Rajan Transform
May 1, 2013 12:00am PDT
Orthogonal frequency division multiplexing is a scheme of encoding digital information on numerous carrier frequencies. The orthogonality permits an proficient modulator and demodulator...
Provided by: Engg Journals Publications
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Whitepapers
Estimation of System Operating Margin for Different Modulation Schemes in Vehicular Ad-Hoc Networks
May 1, 2013 12:00am PDT
Vehicular communication is the communication in which the information is directly exchanged among the vehicles. Vehicular Ad-hoc NETwork (VANET) is an off-shoot of Mobile Ad-hoc NETwork (MANET)....
Provided by: Engg Journals Publications
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Whitepapers
Secure Key Exchange for Cloud Environment Using Cellular Automata With Triple-DES and Error-Detection
May 1, 2013 12:00am PDT
The information housed on the cloud is often seen as valuable to individuals with malicious intent. There is a lot of personal information and potentially secure data that people store on their...
Provided by: Engg Journals Publications
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Whitepapers
Evaluation of BER for Various Fading Channel in DWT Based MIMO-OFDM System
May 1, 2013 12:00am PDT
MIMO communication is mainly use in the OFDM to improve the communication performance and capacity. DWT based MIMO-OFDM is used in this paper. Compare to the FFT based MIMO-OFDM it has lot...
Provided by: Engg Journals Publications
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Whitepapers
Time-Based CSMA Protocol for Alleviating Collision Problem in RFID System
May 1, 2013 12:00am PDT
Radio Frequency IDentification (RFID) System admits rapid identification of entities by itself in the discipline of pervasive computing. RFID system comprises readers and tags. Readers are...
Provided by: Engg Journals Publications
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Whitepapers
Design and Implementation of Digital Notice Board Using Power Line Communication
May 1, 2013 12:00am PDT
Power line communication is one of the emergent technologies used in a cost effective and high speed communications of digital and voice data. It has been used successfully in many real time...
Provided by: Engg Journals Publications
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Whitepapers
A Survey on Cloud Storage Systems and Encryption Schemes
May 1, 2013 12:00am PDT
Cloud computing is the collection of networked computers sharing the resources on-demand. The increasing use of cloud computing over the globe has brought into focus a need to design a secure...
Provided by: Engg Journals Publications
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Whitepapers
A Detailed Survey on Various Tracking Methods Using RFID
May 1, 2013 12:00am PDT
Over the past several years, RFID (Radio Frequency IDentification) has replaced the use of Barcode. RFID technology is used for reducing costs and to improve service levels. It is used in many...
Provided by: Engg Journals Publications
