better-auth-security-best-practices

Configures security best practices for the Better Auth authentication library.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/mrtntknson/budget-monitor --skill better-auth-security-best-practices-mrtntknson
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: better-auth-security-best-practices
Source: https://github.com/mrtntknson/budget-monitor/tree/main/.agents/skills/better-auth-security-best-practices
Command: npx skills add https://github.com/mrtntknson/budget-monitor --skill better-auth-security-best-practices-mrtntknson

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires better-auth, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill unit provides comprehensive guidelines for securing Better Auth implementations, addressing common security concerns and hardening your authentication setup.

Core Features & Use Cases

  • Secret Management: Best practices for managing authentication secrets.
  • Rate Limiting: Strategies to prevent brute force attacks and excessive requests.
  • CSRF Protection: Configuring CSRF protection for secure user interactions.
  • Trusted Origins: Setting up trusted origins for secure cross-origin requests.
  • Session Security: Ensuring secure sessions and cookies.
  • OAuth / Social Provider Security: Enhancing security for OAuth flows.
  • IP-Based Security: Configuring IP address tracking and security.
  • Database Hooks for Security Auditing: Implementing audit logging for security monitoring.
  • Background Tasks: Handling background tasks securely.
  • Account Enumeration Prevention: Preventing account enumeration attacks.
  • Complete Security Configuration Example: A full example of a secure Better Auth configuration.

Quick Start

Set up the Better Auth Skill by following the guidelines in the provided SKILL.md file.

Frequently Asked Questions about better-auth-security-best-practices

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure rate limiting and CSRF protection in Better Auth?

Configuring rate limiting and CSRF protection in Better Auth involves applying specific strategies to prevent brute force attacks and securing user interactions against cross-site request forgery. The setup also includes defining trusted origins for secure cross-origin requests.

What is account enumeration prevention and how does it apply to authentication?

Account enumeration prevention in authentication stops attackers from discovering valid usernames or emails by analyzing system responses. Configuring this practice within your authentication setup ensures uniform error messaging for both valid and invalid credential attempts.

How can I implement audit logging for authentication security monitoring?

Implementing audit logging for authentication security monitoring involves utilizing database hooks to track and record security events. This configuration enables logging of user authentication activities and monitoring of suspicious behavior within your application.

Does Better Auth support IP address tracking for security?

Yes, Better Auth supports IP address tracking for security purposes. Configuring IP-based security within your authentication setup allows you to track user locations and block suspicious requests, enhancing the overall protection of your authentication flows.

What's the best way to secure OAuth flows and session cookies?

Securing OAuth flows and session cookies requires enhancing social provider security configurations and ensuring strict session management policies. Properly managing authentication secrets and configuring secure cookie settings protects user sessions across your application.