Okta

Okta is the enterprise standard for Identity and Access Management (IAM). While Auth0 (owned by Okta) targets developers/B2C, “Okta Workforce Identity” targets employee access and large B2B integrations.

When to Use

• Workforce Identity: Managing employee access to internal apps (Slack, Jira, AWS).
• Deep Enterprise Integration: Complex AD/LDAP syncs, provisioning, and SCIM.
• Zero Trust: Implementing device trust signals and context-based access policies.

Quick Start (OIDC React)

npm install @okta/okta-react @okta/okta-auth-js

import { Security, LoginCallback } from "@okta/okta-react";
import { OktaAuth } from "@okta/okta-auth-js";

const oktaAuth = new OktaAuth({
  issuer: "https://{yourOktaDomain}/oauth2/default",
  clientId: "{clientId}",
  redirectUri: window.location.origin + "/login/callback",
});

function App() {
  return (
    <Security oktaAuth={oktaAuth}>
      <Route path="/login/callback" component={LoginCallback} />
      <SecureRoute path="/protected" component={MyProtectedPage} />
    </Security>
  );
}

Core Concepts

Admin Console

A powerful dashboard for IT admins to manage users, groups, and applications assignments.

SCIM (System for Cross-domain Identity Management)

Automated provisioning. When you create a user in Okta, it automatically creates the user in Salesforce/Slack.

Inline Hooks

Customize the authorization flow (similar to Auth0 Actions) by calling out to external REST APIs during the token minting process.

Best Practices (2025)

Do:

• Enforce Phishing-Resistant MFA (WebAuthn/FIDO2) for all admin accounts.
• Use Terraform Provider for Okta to manage configuration as code.
• Implement Least Privilege with granular admin roles.

Don’t:

• Don’t use “API Access Management” features if standard OIDC suffices (saves cost).
• Don’t allow long-lived API tokens for sensitive operations.

Troubleshooting

References

• Okta Developer
• Okta Terraform Provider