Metodología contra Vulnerabilidades en Ambientes de Aprendizaje Virtuales

he virtual learning environments in all educational institutions worldwide have evolved incomparably, both information at the academic and research level, have generated millions of data and that these are shared through knowledge, educational institutions only look at the operation, the availability of didactic resources, but it has not been thought that behind a server oriented to the management of virtual environments can be several users with an unethical purpose to sabotage the information, accessing in an unusual way to make changes of notes, denial of services , and most worrying to access the rest of the information of all the areas in the particular financial and operational areas, all this marks the possibility that virtual learning environments do not have appropriate methodologies around computer security, which implies having a high risk of being the possible victims of an attack computer. Keywords: Keywords - Penetration test, Virtual Campus, Internet Security, Online Learning. 1. Cross-Site Scripting (XSS) attacks and defense mechanisms: classification and state-of-the-art?,. A Combinatorial Approach to Analyzing Cross-Site Scripting (XSS) Vulnerabilities in Web Application Security Testing.