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AI Powered SaaS: Stripe + Auth + Billing + Deploy · Lesson

User Registration & Hashing

Implement secure user registration processes, including password hashing and storage best practices.

Getting Users Started Securely

User registration is the very first step for your customers to interact with your SaaS application. It involves collecting essential information like a username or email, and crucially, a password.

Establishing a secure registration process from the start is paramount to building trust and protecting user data.

Why Plain Passwords Are a No-Go

Imagine a scenario where your database is compromised. If user passwords are stored as plain text, attackers would immediately gain access to all user accounts.

This is a catastrophic security failure that leads to:

  • Direct Account Access: Attackers can log in as your users.
  • Compliance Issues: Fails almost all security standards (e.g., GDPR, HIPAA).
  • Trust Erosion: Users will lose faith in your service, potentially forever.

Never store passwords in plain text!

All lessons in this course

  1. User Registration & Hashing
  2. Login & JWT Generation
  3. Protected Routes & Middleware
  4. Password Reset & Email Verification
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