security vulnerabilities analysis of Vehicular ad hoc networks and countermeasures

In this search, we provide a study about the security in VANET networks which are considered to be a part of mobile wireless networks and designed to work between moving vehicles. The most important security flaws of this networks and its applications are studied. In fact, we study the most important and dangerous attacks that may target VANET networks and analyze its main risks. Furthermore, we simulate some of these attacks Specifically Denial-of Service (DOS) attack using prober tools depending on chosen parameters that characterize the network performance. moreover, we provide some Security solutions to help counter measuring these attacks and minimize this effects, and Finally we apply these solutions and evaluate them.

Study of Web Security Testing Tools

This study will put spot light on web applications testing methods and tools from the security aspects, and we will explain the details about using these tools, after we have explained the most famous weak points and vulnerabilities that web applications suffer from. At the end we will evaluate these tools. By this study we try to help developers to choose the most suitable method and tool for their needs.