We’re excited to introduce Universal Custom Password Hash in Limited Early Access (EA), enabling user migrations into Auth0 without disrupting sign-ins - even when your existing system uses custom or legacy password formats.
With Universal Custom Password Hash you can bring existing users over through Bulk Import and use Auth0 Actions to script custom password validation logic for your environment so users can continue signing in with their current credentials.
Key Capabilities:
- Support for custom password formats during migration: Migrate users from legacy and proprietary systems while maintaining the existing sign-in experience.
- Custom validation logic with Auth0 Actions: Write and deploy password validation logic that matches your current security architecture using Actions.
- Seamless end-user experience: Users continue to sign in as usual - less password resets and less support tickets means reduced rollout friction.
- Built for enterprise migrations: Designed for complex environments where password handling varies across regionals, applications, or historical platforms.
Why It Matters:
- Accelerate migrations by reducing friction and avoiding user disruption.
- Lower helpdesk load by minimizing password reset spikes during cutover.
- Increase confidence in large-scale rollouts with flexible support for legacy password formats.
How to Join EA:
Universal Custom Password Hash is available through Limited Early Access enrollment. To request access and supporting documentation, contact your Auth0 Account Team and complete the Limited EA Terms & Conditions process.