Estudo e análise de vulnerabilidades web

Abstract

Web security is important to provide protection to clients and normal operation of the services in Web. Several Web vulnerabilities are exploited every day and the attacks have increased due to new tools and Web applications. So, it is important to be aware of the main Web vulnerabilities because we can establish preventive measures and assure integrity, confidenciality and availability of the Web applications. In this work is carried out a study and analysis of Web vulnerabilities in different kinds of applications. A sample of heterogeneous and brazilian Web sites was selected and analysed using open source tools. As the result, it is shown the mainWeb vulnerabilities and how they can be exploited and which counter measures can be used.