CSSXC: Context-sensitive Sanitization Framework for Web Applications against XSS Vulnerabilities in Cloud Environments

AbstractThis paper presents a context-sensitive sanitization based XSS defensive framework for the cloud environment. It discovers all the hidden injection points in HTML5-based web applications deployed on the platforms of cloud and sanitizes the XSS attack payloads injected in such points in a context sensitive manner. The identification of such injection points permits our technique to retrieve each possible web page of application, allowing a wider exploration and accelerating the process of applying the sanitizers on the untrusted variables of web application. The XSS attack mitigation capability of our framework was evaluated on web applications deployed for the cloud users in the cloud environment. The experimental results reveal that this technique detects the XSS attack payloads with minimum rate of false negatives and less runtime overhead

Multi-layer Defense Against Malware Attacks on Smartphone Wi-Fi Access Channel

AbstractWith increase in Smartphone users, uses have also increased such as email, gaming, internet banking etc. which requires it to always remain connected with Wi-Fi, thus making it vulnerable to numerous attacks. The endeavour in this paper is to explore Smartphone malware and combat challenges associated with it. Authors have proposed a novel three layer security model which detect and defence against the malware attack in network traffic and communication access point. Fine grained channel permission system is used to grant the permission to access the Wi-Fi access point thus providing security when any communication session takes place between Smartphone user and server though SSL handshake protocol. It also helps in detection of the interval time between packets sent and received which give impetus for threshold value used by TMM-HDT algorithm

Estimation of Survival Rates of Female Breast Cancer Patients in Meerut City, India

There is no data available on cancer incidence pattern in Meerut City. This is the first report on breast cancer incidence in females among Meerut urban population during the period of 2008-09, which gives the first hand information on breast cancer incidence in females. The data for this report has been collected by us. The sources for cancer registration are the tertiary care government hospital and two private cancer referral centers in the region. A total of 285 breast cancer cases were registered during the period from 1st January, 2008 to 31st December, 2009. Complete data was analyzed by using SPSS Statistical Software version 17. Complete to Follow Up (CFU) patients survival rate were estimated by Actuarial Method (ACM) and Lost to Follow Up (LFU) patients survival rate were estimated by Lost Adjusted Survival Rate (LAR) Method.  The patients were followed up for more than three years. The overall survival rate in age group 40-49 (51%, OR=0.69, CI=0.35-01.32) was higher than that seen in other age groups were comparatively lower than other registries situated in India. Survival rate against Hindu patients (23%, OR=1.78, CI=0.93-3.27) was higher than Muslim patients and it was statistically significant. Patients with tumor size 2cm had a better survival rate (65%, OR=2.22, CI=1.22-3.98) and it was statistically significant (p=.008)

Evaluate the differences in serum magnesium levels and lipid profile with correlation of hemoglobin A1C levels in type 2 diabetes patients: a case control study

Background: Magnesium deficiency is a common problem in diabetic patients. Magnesium deficiency may increase the incidence of Type 2 Diabetic (T2D) and occurrence complications. Objective of this study aimed at determining the differences in serum magnesium levels and lipid profile among patients newly diagnosed with T2D and normoglycemic individuals.Methods: The cross sectional observation study design was conducted at Sri Aurobindo Medical College, from March 2018 to April 2019. Source populations were all patients who attending to the OPD, Department of General Medicine. A total of 75 patients were enrolled in this study. This study was divided in two group’s cases group (T2D) and second control group (Non-diabetic). First group not initiated on any oral-hypoglycaemic, anti-hypertensive or lipid lowering drugs, and healthy patients were included in control group.Results: Triglycerides (TG), Total Cholesterol (TC), low-density lipoprotein-cholesterol (LDL-C) showed significantly (p<0.001) higher mean levels in T2D compared to the controls. The Magnesium and High-Density Lipoproteins-cholesterol (HDL-C) levels were significantly (p<0.001) lower among the T2D group compared to the control group. There was a significant inverse correlation (r2= 0.567, p<0.001) between Hemoglobin A1C (HbA1c) levels and serum magnesium.Conclusions: Serum magnesium levels and lipid profile were significantly different in T2D patients compared to control group

Formulation, In Vitro and In Vivo Pharmacokinetics of Anti-HIV Vaginal Bioadhesive Gel

Inexpensive and female-controlled pre-exposure prophylaxis strategies to prevent mucosal transmission of the virus, is urgently needed with the rising prevalence of human immunodeficiency virus (HIV-1 and HIV2) infections in women. Zidovudine-loaded bioadhesive vaginal gel may become one of the very useful strategies, as it can be used not only for controlled release but also for enhancing bioavailability. Drug delivery through vaginal gel is a promising area for continued research with the aim of achieving controlled release with enhanced bioavailability over longer periods of time. The aim of the study was to develop a newer prolong releasing Zidovudine (AZT) bioadhesive vaginal gel to treat HIV infections with increased patient convenience. AZT-loaded bioadhesive vaginal gel was prepared successfully by using cold mechanical method. F3 formulation containing carbopol–HPMC (1:3) was selected and evaluated in order to achieve objectives of this study. In vitro drug release study of F3 showed in 24 h drug released following case I Fickian (n ≤ 0.5) transport mechanism, and in vivo drug release was found much better (Tmax), (Cmax), and bioavailability (F) comparison with oral pour drug solution. It was also showed good extrudability, spreadability, and bioadhesive strength. A generalized protocol, for the further research, in this area will surely expected to yield significant outcome with improved drug delivery system

On the fourth-order accurate compact ADI scheme for solving the unsteady Nonlinear Coupled Burgers' Equations

The two-dimensional unsteady coupled Burgers' equations with moderate to severe gradients, are solved numerically using higher-order accurate finite difference schemes; namely the fourth-order accurate compact ADI scheme, and the fourth-order accurate Du Fort Frankel scheme. The question of numerical stability and convergence are presented. Comparisons are made between the present schemes in terms of accuracy and computational efficiency for solving problems with severe internal and boundary gradients. The present study shows that the fourth-order compact ADI scheme is stable and efficient

Multifractal stationary random measures and multifractal random walks with log-infinitely divisible scaling laws

We define a large class of continuous time multifractal random measures and processes with arbitrary log-infinitely divisible exact or asymptotic scaling law. These processes generalize within a unified framework both the recently defined log-normal Multifractal Random Walk (MRW) [Bacry-Delour-Muzy] and the log-Poisson "product of cynlindrical pulses" [Barral-Mandelbrot]. Our construction is based on some ``continuous stochastic multiplication'' from coarse to fine scales that can be seen as a continuous interpolation of discrete multiplicative cascades. We prove the stochastic convergence of the defined processes and study their main statistical properties. The question of genericity (universality) of limit multifractal processes is addressed within this new framework. We finally provide some methods for numerical simulations and discuss some specific examples.Comment: 24 pages, 4 figure

Basic kinetic wealth-exchange models: common features and open problems

We review the basic kinetic wealth-exchange models of Angle [J. Angle, Social Forces 65 (1986) 293; J. Math. Sociol. 26 (2002) 217], Bennati [E. Bennati, Rivista Internazionale di Scienze Economiche e Commerciali 35 (1988) 735], Chakraborti and Chakrabarti [A. Chakraborti, B. K. Chakrabarti, Eur. Phys. J. B 17 (2000) 167], and of Dragulescu and Yakovenko [A. Dragulescu, V. M. Yakovenko, Eur. Phys. J. B 17 (2000) 723]. Analytical fitting forms for the equilibrium wealth distributions are proposed. The influence of heterogeneity is investigated, the appearance of the fat tail in the wealth distribution and the relaxation to equilibrium are discussed. A unified reformulation of the models considered is suggested.Comment: Updated version; 9 pages, 5 figures, 2 table