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Digital Identity

What Is State-Endorsed Digital Identity (SEDI)?
Digital Identity

What Is State-Endorsed Digital Identity (SEDI)?

State-Endorsed Digital Identity (SEDI) is a rights-first approach to trusted digital identity, pioneered in Utah and gaining interest across states. In this post, we explain what SEDI is, the rights at its center, and our interpretation of how an endorsement framework can work in practice.
Digital Identity Is Becoming Policy Infrastructure

Digital Identity Is Becoming Policy Infrastructure

Digital identity is becoming core policy infrastructure. Across benefits, financial regulation, privacy, and elections, better verification can strengthen trust while reducing unnecessary data collection and giving people greater control over their information.
What Is Device Binding, and How Does It Keep a Stolen Digital ID From Being Reused?
Digital Identity

What Is Device Binding, and How Does It Keep a Stolen Digital ID From Being Reused?

Device binding is the cryptographic layer that turns a verifiable digital credential from something that can be copied into something that can only be used by its rightful holder.
What Is Selective Disclosure, and How Do Verifiable Digital Credentials Reveal Only What's Needed?
Digital Identity

What Is Selective Disclosure, and How Do Verifiable Digital Credentials Reveal Only What's Needed?

Selective disclosure turns identity verification from an exercise in oversharing into one of proving only what's needed.
Presenting Your Digital ID Online: How It Works
Digital Identity

Presenting Your Digital ID Online: How It Works

The same privacy and trust principles that make verifiable digital credentials work in person also need to extend to online interactions. Here, we walk through some of the infrastructure that enables that experience.
What Is Public Key Infrastructure and Why Does It Matter for Government Digital Services?
Digital Identity

What Is Public Key Infrastructure and Why Does It Matter for Government Digital Services?

Every time a mobile driver’s license is verified in seconds, it’s PKI doing the invisible work of turning cryptographic keys into trusted digital identity.
What Makes a Passkey Different from a Password?
Digital Identity

What Makes a Passkey Different from a Password?

Passkeys are a modern approach to authentication that stores a cryptographic credential on your device.
Credential Lifecycle 101: From Issuance to Expiry, and Who Owns Each Stage
Digital Identity

Credential Lifecycle 101: From Issuance to Expiry, and Who Owns Each Stage

From identity proofing to renewal, the long-term success of a verifiable digital credential program depends on clear ownership at every step.
What Is a Presentation Request, and Who Controls What Gets Asked For?
Digital Identity

What Is a Presentation Request, and Who Controls What Gets Asked For?

Resident control begins before a credential is presented, with rules that determine what information can be requested.
What Is the Difference Between Authentication and Identity Proofing?
Digital Identity

What Is the Difference Between Authentication and Identity Proofing?

Before a digital credential can be trusted, a system must answer two questions: who is this person, and are they the rightful holder of the credential?
What Is a Digital Signature, and Why Does It Matter for Government Credentials?
Digital Identity

What Is a Digital Signature, and Why Does It Matter for Government Credentials?

Just as physical IDs use visible security features to support trust, digital credentials use cryptographic digital signatures to make that trust verifiable.
What Is the Difference Between Remote and In-Person Identity Proofing?
Digital Identity

What Is the Difference Between Remote and In-Person Identity Proofing?

Before a government program can deliver trusted digital services, it has to decide how residents will prove they are who they say they are.