What is OpenID, and also what do you require to do to get one?
OpenID is a Single Sign On solution for the internet
You have one login/password which can be made use of throughout all websites which sustain it.
This consists of all StackExchange websites.
From OpenID Explained:
An OpenID is a means of recognizing on your own despite which internet site you see. It's like a vehicle driver's certificate for the whole Internet. Yet, it's a lot more than that due to the fact that you can (if you desire) associate details with your OpenID like your name and also your e - mail address, and afterwards you pick just how much internet sites reach see concerning you. This suggests that internet sites that capitalize on OpenID will not trouble you for the very same details over and also over once more.
The suggestion behind OpenID is that you just have one area where you require to visit. Various other websites can reroute you, to your OpenID website and also allow you visit there, the OpenID website will certainly after that create an one-of-a-kind token, that allows the website recognize that you passed recognition and also additionally you can send some details along, like username, email etc
There are numerous solutions where you can create an OpenID when you visit to this website one of the most preferred are detailed.
You can also create your very own OpenID server if you intended to. It's based upon open standards and also readily available for all to make use of.