I just deployed OpenID on my blog. I don’t know if that really means anything to you the reader other than the fact that you can sign-up as a user of this blog, and have my blog remember you to make leaving comments easier in the future.
I deployed it so that I could test it for the “professional” blogs that I administrate at the office.
What is OpenID?
OpenID is an up and coming identification technology that helps you manage your online identification. It allows you to control what different websites know about you. For instance, at the OpenID provider that I use, MyOpenID, I have a number of ID cards that I have filled out. It allows me to choose how much a website knows about me. For instance, I have an ID card called minimal that only gives my nickname and my gender. For the most part, this is the ID card that I use. I don’t want to give out large chunks of my identity to sites that don’t really need it.
I also have a ID card that is full disclosure. It is for sites that need more information, and more importantly, sites that I trust implicitly.
How It Works
Here is how it works. As I have written above, I have entered my ID info at my OpenID provider. Now when I go to a site that supports OpenID, all I have to do is enter my OpenID URL, which is murray.williams.name. The site that I am trying to enter then asks MyOpenID who I am. I am then redirected to MyOpenID who asks my permission to give out one of my ID cards, and which of my ID cards I want to give. I log in, and choose whether or not to allow the site access to my ID cards and which ID card I want to give. My browser then goes back to the original website that I am trying to enter and voila I am in.
The upside is now the site I wanted to log in to now has some information about me that I didn’t have to enter. Because I have filled in all the information at MyOpenID.com once it tells the new site all it needs to know. That means I don’t have to fill in web form after web form. It is very handy.
The Downside to OpenID
The biggest problem with OpenID is that we are still on the frontier. Very few sites have deployed an OpenID option on their site. That means that there aren’t many opportunities to actually use the system.
The Good News
There are a number of companies that are starting to investigate deploying an OpenID service. Microsoft has recently released a service called Card Space that allows you to do a lot things I have described above right on your computer. I have heard that it should be possible in the future to connect that to your OpenID service. I have also heard that Verisign is also deploying a new identification service with the addition of a keychain faub that allows you to use your OpenID with the added security of RSA numbers.
Even if you have no idea what any of that means, the bottom line is that some very well known and big organizations are beginning to embrace OpenID. Once they are on-board, slow but steady growth will begin.
If you want to read more about OpenID, check-out an earlier blog post where I wrote about my initial feelings about OpenID.
By the way… this is the first post to my blog I have ever written using my OpenID log-in credentials.
Tags: OpenID