National! Identity! Cyberspace! Why We Shouldn't Freak Out About NSTIC

I was very skeptical when I first learned government officials were poking around the identity community to learn from us and work with us. Over the last two and a half years, I have witnessed dozens of dedicated government officials work with the various communities focused on digital identity to really make sure they get it right. Based on what I heard in the announcements Friday at Stanford by Secretary of Commerce Locke and White House Cybersecurity Coordinator Howard Schmidt, to put the Program Office in support of NSTIC (National Strategy for Trusted Identities in Cyberspace) within the Department of Commerce, I am optimistic about their efforts and frustrated by the lack of depth and insight displayed in the news cycle with headlines that focus on a few choice phrases to raise hackles about this initiative, like this from CBS News: Obama Eyeing Internet ID for Americans.

Internet Identity Workshop Logo I was listening to the announcement with a knowledgeable ear, having spent the last seven years of my life focused on user-centric digital identity.Our main conference Internet Identity Workshop held every 6 months since the fall of 2005 has for a logo the identity dog: an allusion to the famous New Yorker cartoon On the Internet, nobody knows you are a dog. To me, this symbolizes the two big threads of our work: 1) maintaining the freedom to be who you want to be on the Internet AND 2) having the freedom and ability to share verified information about yourself when you do want to. I believe the intentions of NSTIC align with both of these, and with other core threads of our communities' efforts: to support identifiers portable from one site to another, to reduce the number of passwords people need, to prevent one centralized identity provider from being the default identity provider for the whole Internet, to support verified anonymity (sharing claims about yourself that are verified and true but not giving away "who you are"), support broader diffusion of strong authentication technologies (USB tokens, one-time passwords on cell phones, or smart cards), and mutual authentication, allowing users to see more closely that the site they are intending to do business with is actually that site.

Looking at use cases that government agencies need to solve is the best way to to understand why the government is working with the private sector to catalyze an "Identity Ecosystem".

The National Institutes of Health is a massive institution handing out billions of dollars a year in funding. It interacts with 100,000s of people, many of those interactions online. Many of those people are based at institutions of higher learning. These professors, researchers, post-docs, and graduate students all have identifiers that are issued to them by the institutions they are affiliated with. NIH does not want to have the expense of checking their credentials, verifying their accuracy, enrolling them into its system of accounts, and issuing them an NIH identifier so they can access its systems. It wants to leverage the existing identity infrastructure, to just trust their existing institutional affiliation and let them into their systems. In the United States, higher educational institutions have created a federation (a legal and technical framework) to accept credentials from other institutions. The NIH is partnering with the InCommon Federation to be able to accept, and with that acceptance to trust, identities from its member institutions and thus reduce the cost and expense of managing identities, instead focusing on its real work: helping improve the health of the nation through research.

The NIH also has a vast library of research and information it shares with the general public via the Internet. Government sites are prohibited from using cookie technology (putting a unique number in your browser cookie store to remember who you are) and this is a challenge because cookies are part of what helps make Web 2.o interactive experiences. So say that your mom just was diagnosed with breast cancer and you want to do a bunch of in-depth research on breast cancer treatment studies. You go to the NIH and do some research on it, but it really requires more then one sitting, so if you close your browser and come back tomorrow, they don't have a way to help you get back to the place you were.

The NIH doesn't want to use a cookie and doesn't want to know who you are. They would like to be helpful and support your being able to use their library over time, months and years, in a way that serves you, which means you don't have to start from scratch each time you come to their website. It was fascinating to learn about the great lengths to which government officials were going to adopt existing standards and versions of those standards that didn't link users of the same account across government websites (see my earlier post on Fast Company). They proactively DID NOT want to know who users of their library were.

One more use case from the NIH involves verified identities from the public. The NIH wants to enroll patients in ongoing clinical trials. It needs to actually know something about these people—to have claims about them verified, what kind of cancer do they have, where are they being treated and by whom, where do they live, etc. It wants to be able to accept claims issued by third parties about the people applying to be part of studies. It does not want to be in the business of verifying all these facts, which would be very time consuming and expensive. It wants to leverage the existing identity infrastructures in the private sector that people interact with all the time in daily life, and accept claims issued by banks, data aggregators, utility companies, employers, hospitals, etc.

These three different kinds of use cases are similar to others across different agencies, and those agencies have worked to coordinate efforts through ICAM which was founded in September 2008 (Identity, Credential and Access Management Subcommittee of the Information Security & Identity Management Committee established by the Federal CIO Council). They have made great efforts to work with existing ongoing efforts and work towards interoperability and adopting existing and emerging technical standards developed in established industry bodies.

Let's continue exploring what an identity ecosystem that really works could mean. The IRS and the Social Security Administration would each like to be able to let each person it has an account for login and interact with it online. We as those account holders would like to do this—it would be more convenient for us—but we want to know that ONLY we can get access to our records, that that they won't show our record to someone else.

So let's think about how one might be able to solve this problem.

One option is that each agency that interacts with anywhere from thousands to millions of citizens issues their own access credentials to the population it serves. This is just a massively expensive proposition. With citizens interacting with lots of agencies, they would need to manage and keep straight different IDs from different agencies. This is untenable from a end-user perspective and very expensive for the agencies.

Another option is that the government issues one digital ID card to everyone, and this one ID could be used at a bunch of different agencies that one might interact with. This is privacy-invasive and not a viable solution politically. No one I have ever talked to in government wants this.

So how to solve this challenge—how to let citizens login to government sites that contain sensitive personal information—whether it be tax records, student loan records, Department of Agriculture subsidies, or any other manner of government services, and be sure that it really is the person via an Identity Ecosystem.

Secretary Locke's Remarks: The president's goal is to enable an Identity Ecosystem where Internet users can use strong, interoperable credentials from public and private service providers to authenticate themselves online for various transactions.

What does a private sector service provider use case look like in this ecosystem?
When we open accounts, they are required to check our credentials and verify our identities under know-your-customer laws. People have bank accounts and use them for many years. They know something about us because of their persistent ongoing relationship with us: storing our money. Banks could, in this emerging identity ecosystem, issue their account holders digital identity credentials that would be accepted by the IRS to let them see their tax records. The private sector, for its own purposes, does a lot to verify the identities of people, because it has to do transactions with them that include everything from opening a bank account, to loaning money for a house, to setting up a phone or cable line, to getting a mobile phone, to a background check before hiring. All of these are potential issuers of identity credentials that might be accepted by government agencies if appropriate levels of assurance are met.

What does is a public service provider look like in this ecosystem?
The Federal Government does identity vetting and verification for its employees. Homeland Security Presidential Directive 12 (HSPD-12), Policy for a Common Identification Standard for Federal Employees and Contractors directs the implementation of a new standardized identity badge designed to enhance security, reduce identity fraud, and protect personal privacy. To date, it has issued these cards to over 4 million employees and contractors. These government employees should in this emerging ecosystem be able to use this government-issued credential if they need to verify their identities to commercial entities when they want to do business with in the private sector.

There is a wide diversity of use cases and needs to verify identity transactions in cyberspace across the public and private sectors. All those covering this emerging effort would do well to stop just reacting to the words "National," "Identity," and "Cyberspace" being in the title of the strategy document but instead to actually talk to the the agencies to to understand real challenges they are working to address, along with the people in the private sector and civil society that have been consulted over many years and are advising the government on how to do this right.

I am optimistic that forthcoming National Strategy and Program Office for Trusted Identities in Cyberspace will help diverse identity ecosystem come into being one that reduce costs (for governments and the private sector) along with increasing trust and overall help to make the Internet a better place.

Kaliya Hamlin is an expert on user-centric digital identity, blogging as Identity Woman and tweeting @IdentityWoman. She runs the Internet Identity Workshop, the leading forum for user-centric digital identity that has met every six months since 2005. Currently she is focused on leading the Personal Data Ecosystem Collaborative Consortium.

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