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Checklist · Identity

Identity launch checklist — Step by Step 2026

Launching an Identity solution requires meticulous planning and execution. This checklist guides developers, security teams, and product builders through the essential steps to ensure a secure and scalable launch. Address key pain points like SSO integration, MFA implementation, and compliance requirements while considering monetization strategies such as MAU-based pricing or enterprise contracts.

50 checklist items 7 min read
Reviewed by Roman Trotsko & Denis TrotskoLast reviewed March 2026

Phase 01

Planning & Architecture

10 tasks
  • 1.1
    critical3 days

    Define Target Audience & Use Cases

    Clearly define your target audience (developers, security teams) and their specific use cases (e.g., B2B SSO, passwordless authentication).

  • 1.2
    critical2 days

    Choose Authentication Method(s)

    Select appropriate authentication methods: passwordless (WebAuthn), MFA (TOTP, SMS), social login (Google, Facebook).

  • 1.3
    critical4 days

    Select Identity Provider (IdP)

    Choose an IdP based on your needs: Auth0, Clerk, Supabase Auth, WorkOS, FusionAuth, or Keycloak.

  • 1.4
    high3 days

    Design User Data Model

    Design a robust user data model that includes necessary attributes for authentication, authorization, and personalization.

  • 1.5
    medium5 days

    Plan for User Migration

    Develop a strategy for migrating existing users to your new identity system, minimizing disruption.

  • 1.6
    high3 days

    Define Access Control Policies

    Establish granular access control policies to protect sensitive resources and data.

  • 1.7
    high1 day

    Choose a database

    Select a database to store user identities, profile information, and access control policies.

  • 1.8
    high2 days

    Define API endpoints

    Outline API endpoints for user authentication, authorization, and management.

  • 1.9
    medium1 day

    Select SDKs and libraries

    Choose SDKs and libraries for seamless integration with your frontend and backend applications.

  • 1.10
    critical2 days

    Assess Compliance Requirements

    Identify relevant compliance standards (e.g., GDPR, SOC 2) and plan for adherence.

Phase 02

Development & Integration

10 tasks
  • 2.1
    critical5 days

    Implement Authentication Flows

    Develop authentication flows for different authentication methods (passwordless, MFA, social login) using your chosen IdP.

  • 2.2
    critical7 days

    Integrate with Applications

    Integrate your identity solution with your applications via SDKs or APIs, ensuring secure authentication and authorization.

  • 2.3
    high4 days

    Implement User Management Features

    Develop user management features such as user registration, profile updates, and password resets.

  • 2.4
    medium5 days

    Implement SSO Integration

    Implement Single Sign-On (SSO) integration with third-party applications using protocols like SAML or OAuth.

  • 2.5
    high3 days

    Set up Access Control

    Implement access control mechanisms to enforce authorization policies and restrict access to sensitive resources.

  • 2.6
    high3 days

    Implement MFA

    Implement Multi-Factor Authentication (MFA) using TOTP or SMS for enhanced security.

  • 2.7
    medium4 days

    Implement passwordless authentication

    Integrate passwordless authentication methods like WebAuthn or Magic Links for improved user experience.

  • 2.8
    critical3 days

    Test Authentication Flows

    Thoroughly test authentication flows for all authentication methods and user roles.

  • 2.9
    medium2 days

    Implement audit logging

    Set up audit logging to track user activity and security events for compliance and troubleshooting.

  • 2.10
    high2 days

    Set up monitoring

    Implement monitoring and alerting to detect anomalies and security threats in real-time.

Phase 03

Testing & Security

10 tasks
  • 3.1
    critical5 days

    Conduct Penetration Testing

    Engage a security firm to conduct penetration testing to identify vulnerabilities in your identity system.

  • 3.2
    high3 days

    Perform Security Audits

    Conduct regular security audits to ensure compliance with industry standards and regulations.

  • 3.3
    critical4 days

    Test for Common Vulnerabilities

    Test for common vulnerabilities such as SQL injection, XSS, and CSRF in your identity system.

  • 3.4
    high3 days

    Test User Migration Process

    Thoroughly test the user migration process to ensure data integrity and minimal disruption.

  • 3.5
    medium2 days

    Implement Rate Limiting

    Implement rate limiting to prevent brute-force attacks and other malicious activities.

  • 3.6
    medium2 days

    Implement input validation

    Implement input validation to prevent injection attacks and ensure data integrity.

  • 3.7
    high3 days

    Conduct User Acceptance Testing (UAT)

    Conduct UAT with a representative group of users to gather feedback on usability and functionality.

  • 3.8
    medium2 days

    Test SSO Integration

    Test Single Sign-On (SSO) integration with third-party applications.

  • 3.9
    medium2 days

    Test MFA

    Test Multi-Factor Authentication (MFA) functionality.

  • 3.10
    high3 days

    Update security policies

    Develop and document security policies and procedures for identity management.

Phase 04

Deployment & Monitoring

10 tasks
  • 4.1
    critical2 days

    Deploy to Production Environment

    Deploy your identity solution to a production environment with appropriate security measures in place.

  • 4.2
    highOngoing

    Monitor System Performance

    Monitor system performance and resource utilization to ensure optimal operation.

  • 4.3
    criticalOngoing

    Monitor Security Events

    Monitor security events and logs for suspicious activity and potential security breaches.

  • 4.4
    high2 days

    Implement Incident Response Plan

    Develop and implement an incident response plan to address security incidents and breaches.

  • 4.5
    high1 day

    Set up alerting

    Set up alerts for critical security events and performance thresholds.

  • 4.6
    medium3 days

    Automate incident response

    Automate incident response procedures to quickly address security incidents.

  • 4.7
    medium3 days

    Automate user provisioning

    Automate user provisioning and deprovisioning processes for efficiency.

  • 4.8
    medium1 day

    Review Access Logs

    Periodically review access logs and audit trails to identify potential security issues.

  • 4.9
    highOngoing

    Update Security Measures

    Regularly update security measures and configurations to address emerging threats.

  • 4.10
    mediumOngoing

    Monitor error logs

    Monitor the application error logs to identify issues and improve the overall reliability of the system.

Phase 05

Post-Launch & Optimization

10 tasks
  • 5.1
    highOngoing

    Gather User Feedback

    Collect user feedback on usability, performance, and security to identify areas for improvement.

  • 5.2
    mediumOngoing

    Analyze Usage Data

    Analyze usage data to understand user behavior and identify opportunities for optimization.

  • 5.3
    mediumOngoing

    Optimize Performance

    Optimize system performance based on usage data and user feedback.

  • 5.4
    highOngoing

    Improve Security Posture

    Continuously improve your security posture by addressing vulnerabilities and implementing new security measures.

  • 5.5
    mediumOngoing

    Update Documentation

    Keep documentation up-to-date with the latest features, configurations, and security measures.

  • 5.6
    highOngoing

    Monitor error reporting

    Monitor error reporting and fix bugs promptly to ensure a stable and reliable experience.

  • 5.7
    medium2 days

    Automate reporting

    Automate reporting on key metrics like MAU, user engagement, and security incidents.

  • 5.8
    high1 day

    Review compliance

    Review compliance with industry standards and regulations periodically.

  • 5.9
    mediumOngoing

    Monitor costs

    Monitor costs associated with the IdP and other services.

  • 5.10
    mediumOngoing

    Improve integration

    Improve the integration with third-party services and applications based on user requirements.

Pro tips

  • Prioritize security from the start. Implement MFA and regularly audit your code.
  • Choose an Identity Provider that scales with your business. Consider Auth0, Clerk, or Supabase Auth.
  • Automate user provisioning and deprovisioning processes to improve efficiency.
  • Implement passwordless authentication to enhance the user experience and reduce the risk of password-related attacks.
  • Educate your users about security best practices to prevent social engineering attacks.

Frequently asked questions

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