Social Networks and Strong(er) Auth

I've been thinking about strong(er) authentication mechanisms recently and the slow uptake by the mass market. I was registering for an online brokerage account recently and was required to enter an email address. I thought through the many email addresses that I use and decided to use the one that has a strong auth mechanism attached.

One of the reasons for this decision is that my ever expanding Facebook world has a lot of information about me that might or might not be relevant to a "password reset attack". I recently found a bunch of childhood friends on Facebook and that has been wonderful. However, it also means that all the information about elementary schools attended, childhood friends, etc is exposed to all my other friends on Facebook. From an information perspective, I don't have any problems, but it does concern me from a security perspective.

Rather than think through what information is available on Facebook, and whether any of that information was used with the "Security Questions" for the email account, I chose to pick an email address that can only be accessed via a 2nd factor authentication mechanism.

So, my question/thought is, "Could social networks be the forcing function that drives consumer adoption of strong(er) auth technologies?"

Tags: Social Networks, Strong Authentication, Facebook

Is it really aggregation vs federation?

In a post this past Sunday Om Malik suggested that user's want aggregation not federation. While I totally agree that user's want aggregation (e.g. having all their relevant information in one place) I don't believe aggregation is in conflict with federation. Rather the two concepts are orthogonal.

I associate aggregation with API access to my data distributed across the web. The exception is closed networks like Facebook that provide all the services within a walled garden environment. So for aggregation to work in the "open web", it must be able to access my data whereever I've chosen to place it. This requires explicit user consent (ala OAuth) for the aggregator to access my personal data at different services.

Now in order for me to grant consent, and for the aggregator to be able to access my personal information, I need to authenticate to the service provider of my data. This authentication step is simplified by using federation (e.g. an OpenID valid at all my different service providers).

So federation really enables a safer, more secure, aggregation capability for users.

Tags: Federation, Aggregation, OAuth, OpenID