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An unobtrusive login system is one that gets out of the user’s way. It will make your application nicer and more polished. This article will guide you through the process of setting up user logins, then ajaxifying the process by moving the form into a modal box that communicates with the server.

Getting Started with Restful Authentication in Rails

Are you accepting sensitive user data? Passwords, credit card numbers, etc. By default, Rails stores all submitted parameters in plain text in the logs. This episode will show you how to filter this sensitive input so it doesn't show up in the log file.

Protecting against Cross-Site Scripting in Ruby

The unfortunate part about learning a new language or technology is that there's typically little focus on security matters. Rails gives you a lot of time-saving helpers and methods, but you still need to understand where your app might be vulnerable. This is a quick overview of protecting your code against SQL injection attacks and cross-site scripting exploits.

Protecting against Cross-Site Scripting in Ruby

A controller/model/view generator for easily adding authentication, users, and logins to your rails app.

How to guard against cross site scripting in Ruby on Rails.

A Rails security cheatsheet with all the information in one place.

This is a beginners guide to the Ruby language. You will find detailed charts, graphs and diagrams to help you understand what you are reading. The examples are short and to the point so you don't have to sift through long pieces of code while you are learning Ruby.