WEB ATTACKS AND DEFENSES

Because of the limited data that web applications collect from users, they are subject to information security risks. The most effective way to retain data in the modern era is through online applications. The process of providing data and data systems with appropriate procedural and sophisticated security safeguards is known as cybersecurity. Threats to cyber security are increasing at times. A flaw or weakness in a computer system, security tactics, internal controls, planning, or implementation that can compromise the security policy of a framework is known as a web vulnerability. The social, economic and political spheres of governments can be disrupted due to a vulnerability in the Internet, which can have an impact on the state. An effort is made to identify the defects and weaknesses while studying the weakness in order to take advantage of these weaknesses. The aim of this study is to identify the types of intrusions, find vulnerabilities, and review regulations for vulnerable systems detected in online applications

An Analysis of Effective Factors Impacting Absorption of Procion 072 Medium Blue Dye on Activated Carbon

Present study deals with the adsorption of textile dye from aqueous solution on commercial activated carbon. The adsorption of Procion 072 Medium Blue dye on carbon was assessed by measuring absorbance using a UV-Vis spectrophotometer. The main goal of this research was to understand the nature of the interaction between adsorbed molecules of the dye by activated carbon under various conditions of pH, Salinity, time and types of Carbon. Results of this research showed good correlation with the Langmuir isotherm model. Factors that could affect the adsorption were assessed. Significant influence on adsorption was found in contact time, type of carbon and type of dyes. Salinity of water and pH on other hand showed negligible influence on adsorption of the dye. Minitab 16® Software was applied to design the experiments and to identify the significance of each factor. Furthermore, it was generated the randomized run orders for the experiments. A factorial experiments has five factors, three factors Carbon type, Dye type and pH with 3 levels, and two factors time and salinity with 2 levels, also it has 216 experimental conditions. Present research showed activated carbon is suitable natural adsorbents for removing dyes from wastewaters in textile industry