Ruby on Rails Security Guide. Ruby on Rails does a decent job in handling security concerns in the background.
You will have to configure your application to avoid few security attacks while plugins would be required for many security concerns which are not at all or poorly managed by rails. In this article I have described the security issues related to a ruby on rails web application. Stack Overflow. Ruby on Rails. Ruby-Doc.org: Documenting the Ruby Language. Cplusplus.com - The C++ Resources Network. Hypertext Preprocessor.