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Boston Identity

SAML 2.0 · OAuth 2.0 · OIDC · PKI

Identity is all we do.

We design, build and run workforce and customer IAM on Ping, ForgeRock and Okta, for organizations where getting access wrong is expensive.

A SAML 2.0 single sign-on exchangeAn unauthenticated request to a service provider is redirected to an identity provider as an authentication request. The user authenticates, and the identity provider returns a signed assertion, which the service provider validates before granting a session.UseragentServiceproviderIdentityprovidertrust boundary1. GET /appunauthenticated request2. AuthnRequestredirect, SAMLRequest3. Credentials + MFAuser authenticates4. Assertionsigned, POST to ACS
SAML 2.0 web browser SSO profile. The assertion is signed by the identity provider and validated by the service provider before a session exists.

What we do

Most identity programs start with one of these and grow into the others.

  • IAM platform programs

    Selecting, designing and rolling out the platform your workforce or customer identity runs on, through to production.

    Usually the multi-quarter program the other three hang off.

  • Identity automation

    Provisioning, configuration and release pipelines for identity services, so a platform change goes through review like any other code.

    Typically runs alongside a platform build rather than alone.

  • Platform migration

    Moving applications off a legacy or end-of-life identity platform in waves, with old and new both serving users until the last cutover.

    The co-existence period is the part that decides whether it works.

  • SSO and MFA

    SAML 2.0, OAuth 2.0 and OpenID Connect integrations designed, debugged and rolled out, with MFA policy to match.

    Often the first engagement, and the fastest to show a result.

Platforms we implement

  • Ping Identity
  • ForgeRock
  • Okta
  • Radiant Logic
  • Keycloak
  • Spring Security SAML

Proof of work

What we build, and how

We build tools for the identity work we repeat, and write up how they were made, including where AI helped and where it fell short. Two recent pieces:

  • live tool

    saml-box.com

    IdP on Keycloak · SP on Spring Security SAML · live

    A public test Identity Provider and Service Provider for SAML integration, built as an experiment in AI-assisted development.

  • write-up

    From Human-in-the-Loop to AI-in-the-Loop Debugging

    September 2025

    Using a language model to read logs, suggest fixes and generate code while debugging custom IAM endpoints — and where it falls short.

Inside the boundary

Workforce IAM

Employees, contractors and the systems they reach, on premises and in the cloud. The work is sign-on, access policy and the joiner, mover and leaver lifecycle, including the applications that were never built for any of it.

  • Sign-on and MFA across employee apps
  • Access policy by role and risk
  • Legacy apps behind the same front door
  • Access reviewed, not only granted

Across the boundary

Customer IAM

Customers sign up, sign in and manage their own accounts, at consumer traffic and under privacy law. The work is registration, login, recovery and fraud controls that people finish rather than abandon.

  • Sign-up and sign-in customers finish
  • Friction placed where the risk is
  • Profile data held under privacy rules
  • Sized for peak traffic, not the average

Tell us what your identity program has to do next.

We will tell you what it takes, in writing, before anyone signs anything.

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