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A Survey on Detection and Prevention of Cross-Site Scripting Attack
V. Nithya,S. Lakshmana Pandian,C. Malarvizhi 보안공학연구지원센터 2015 International Journal of Security and Its Applicat Vol.9 No.3
In present-day time, securing the web application against hacking is a big challenge. One of the common types of hacking technique to attack the web application is Cross-Site Scripting (XSS). Cross-Site Scripting (XSS) vulnerabilities are being exploited by the attackers to steal web browser’s resources such as cookies, credentials etc. by injecting the malicious JavaScript code on the victim’s web applications. Since Web browsers support the execution of commands embedded in Web pages to enable dynamic Web pages attackers can make use of this feature to enforce the execution of malicious code in a user’s Web browser. The analysis of detection and prevention of Cross-Site Scripting (XSS) help to avoid this type of attack. We describe a technique to detect and prevent this kind of manipulation and hence eliminate Cross-Site Scripting attack.
Identity-based Provable Data Possession for Multicloud Storage with Parallel Key-Insulation
( S. Mary V. Nithya ),( Dr. V. Rhymend Uthariaraj ) 한국인터넷정보학회 2021 KSII Transactions on Internet and Information Syst Vol.15 No.9
Cloud Storage is the primary component of many businesses on cloud. Majority of the enterprises today are adopting a multicloud strategy to keep away from vendor lock-in and to optimize cost. Auditing schemes are used to ascertain the integrity of cloud data. Of these schemes, only the Provable Data Possession schemes (PDP) are resilient to key-exposure. These PDP schemes are devised using Public Key Infrastructure (PKI-) based cryptography, Identity-based cryptography, etc. PKI-based systems suffer from certificate-related communication/computational complexities. The Identity-based schemes deal with the exposure of only the auditing secret key (audit key). But with the exposure of both the audit key and the secret key used to update the audit key, the auditing process itself becomes a complete failure. So, an Identity-based PDP scheme with Parallel Key-Insulation is proposed for multiple cloud storage. It reduces the risk of exposure of both the audit key and the secret key used to update the audit key. It preserves the data privacy from the Third Party Auditor, secure against malicious Cloud Service Providers and facilitates batch auditing. The resilience to key-exposure is proved using the CDH assumption. Compared to the existing Identity-based multicloud schemes, it is efficient in integrity verification.
V. Vinod Kumar,S. Nithya,Aswin Shyam,N. Sai Subramanian,J. Tennis Anthuvan,Savarimuthu Philip Anthony 대한화학회 2013 Bulletin of the Korean Chemical Society Vol.34 No.9
Silver nanoparticles (AgNPs) with spherical and prism morphologies were formed at room temperature depend on the amino acid attached with phenolic unit. Absorption studies showed 410-420 nm surface plasmon resonance absorption for spherical nanoparticles whereas prism morphology showed three absorption peaks (382, 452 and 523 nm). The formation of spherical and prism morphology was confirmed by scanning and high resolution transmission electron microscopy. Antibacterial studies of both the morphologies did not show any significant differences in the inhibition of bacterial growth.
Kumar, V. Vinod,Nithya, S.,Shyam, Aswin,Subramanian, N. Sai,Anthuvan, J. Tennis,Anthony, Savarimuthu Philip Korean Chemical Society 2013 Bulletin of the Korean Chemical Society Vol.34 No.9
Silver nanoparticles (AgNPs) with spherical and prism morphologies were formed at room temperature depend on the amino acid attached with phenolic unit. Absorption studies showed 410-420 nm surface plasmon resonance absorption for spherical nanoparticles whereas prism morphology showed three absorption peaks (382, 452 and 523 nm). The formation of spherical and prism morphology was confirmed by scanning and high resolution transmission electron microscopy. Antibacterial studies of both the morphologies did not show any significant differences in the inhibition of bacterial growth.
Finite-Time Nonfragile Dissipative Filter Design for Wireless Networked Systems with Sensor Failures
Sakthivel, R.,Nithya, V.,Ma, Yong-Ki,Wang, Chao Hindawi Limited 2018 Complexity Vol.2018 No.-
<P>In this study, the problem of finite-time nonfragile dissipative-based filter design for wireless sensor networks that is described by discrete-time systems with time-varying delay is investigated. Specifically, to reduce the energy consumption of wireless sensor networks, it is assumed that the signal is not transmitted at each instant and the transmission process is stochastic. By constructing a suitable Lyapunov-Krasovskii functional and employing discrete-time Jensen’s inequality, a new set of sufficient conditions is established in terms of linear matrix inequalities such that the augmented filtering system is stochastically finite-time bounded with a prescribed dissipative performance level. Meanwhile, the desired dissipative-based filter gain matrices can be determined by solving an optimization problem. Finally, two numerical examples are provided to illustrate the effectiveness and the less conservatism of the proposed filter design technique.</P>
Enhancing Cell Edge Performance in Cellular Mobile System
C. Malarvizhi,V. Nithya 보안공학연구지원센터 2015 International Journal of Future Generation Communi Vol.8 No.6
Cell edge effect has been recently paid much attention in the development of new mobile communication systems because it can cause serious performance degradation in the cell edge. The cell edge problem is essentially due to non-uniform distribution of the radio power of cellular systems. It can be softened to a certain extent by using new radio architecture called distributed antenna system (DAS). In traditional collocated antenna system (CAS), multiple antennas are centrally located at the BSs, while in the DAS, multiple antennas of BS called remote antenna unit (RAUs) are separately and remotely located in a cell and connected to a baseband processing unit (BPU) via high speed backbone links. Since the distance between the mobile terminals (MTs) and the antenna of the BS is greatly reduced by introducing RAUs, the large path loss of the radio signals can be avoided. The objective is to tackle the shortcomings due to the cell edge effects in a cellular system by suitably changing the existing collocated antenna system (CAS) to a distributed antenna system (DAS) and to compare its performance. The performance analysis namely bit error rate (BER) and capacity were performed and the results are shown. It is inferred from the results that the proposed DAS scheme outperforms the existing CAS scheme.
Beena R.,Veena V.,Jaslam M. P. K.,Nithya N.,Adarsh V. S. 한국작물학회 2021 Journal of crop science and biotechnology Vol.24 No.5
Ninety landraces of rice were evaluated for various physio-morphological traits in completely randomized design with two treatment levels, i.e. control and high-temperature stress (3–5 °C) more than the ambient condition with three replications each. The high-temperature stress was induced from panicle initiation to maturity stage by keeping the pots in a temperaturecontrolled green house facility. High values of genotypic coefcient of variability, phenotypic coefcient of variability, heritability and genetic advance were found for the traits number of unflled grains/panicle and number of flled grains/ panicle, indicating the pre-ponderance of additive gene action and, therefore, scope for improvement of the trait through selection. Four principle components were depicted having Eigen value>1 and cumulative variation of 59.84%. Based on the performances of various physio-morphological traits under control and heat stress conditions, we were able to identify Karuthacheera, LN-9956-Vellakaravala (Pavumba) and Pokkali white were recorded the highest number of fertile grains under high temperature.
Fuzzy sliding mode control design of Markovian jump systems with time-varying delay
Sakthivel, R.,Sakthivel, R.,Nithya, V.,Selvaraj, P.,Kwon, O.M. Elsevier 2018 Journal of the Franklin Institute Vol.355 No.14
<P><B>Abstract</B></P> <P>This paper studies the robust stochastic stabilization problem for a class of fuzzy Markovian jump systems with time-varying delay and external disturbances via sliding mode control scheme. Based on the equivalent-input-disturbance (EID) approach, an online disturbance estimator is implemented to reject the unknown disturbance effect on the considered system. Specifically, to obtain exact EID estimation Luenberger fuzzy state observer and a low-pass filter incorporated to the closed-loop system. Moreover, novel fuzzy EID-based sliding mode control law is constructed to ensure the stability of the closed-loop system with satisfactory disturbance rejection performance. By employing Lyapunov stability theory and some integral inequalities, a new set of delay-dependent robust stability conditions is derived in terms of linear matrix inequalities (LMIs). The resulting LMI is used to find the gains of the state-feedback controller and the state observer a for the resulting closed-loop system. At last, numerical simulations based on the single-link arm robot model are provided to illustrate the proposed design technique.</P>