Good authentication for Rails 3

Question

Does anyone know the best authentication solution in Rails 3 - stable and ready for a publicly released application?

Answer 1

Everything I read lately pointed me to Devise

https://github.com/plataformatec/devise

Answer 2

Authlogic is another option for you. https://github.com/binarylogic/authlogic

Answer 3

, Devise with Cancan. : http://www.tonyamoyal.com/2010/07/28/rails-authentication-with-devise-and-cancan-customizing-devise-controllers