This article is in continuation of the previous article. I started writing this long back but kind of left it mid way as the entire web SSO domain had matured at that time. Due to multiple reasons we have seen new generation of people entering the Web SSO domain. Keeping them in mind, it made sense to revisit this old post and update it with my thoughts and ideas. I do apologize for any inconsistency you may find between my last article and this one (given they were posted 9 years apart).