Security
Overview of security measures and best practices implemented across the application.
Rate Limiting
Protection
Implementation
Rate limiting is implemented using Upstash Redis to prevent abuse and DDoS attacks.
Rate Limit Implementation
Example of rate limiting in server actions:
TYPESCRIPT
Rate limits are applied per user and per action to ensure fair usage and prevent abuse.
Server Actions
Authentication
Authentication Check
Every server action verifies user authentication
TYPESCRIPT
Input Validation
All inputs are validated using Zod schemas
TYPESCRIPT
Permission Check
Actions verify user permissions before execution
TYPESCRIPT
API Endpoints
Authentication
- JWT token validation
- Session verification
- Role-based access control
- Secure cookie handling
Protection
- Rate limiting per endpoint
- Input sanitization
- CORS configuration
- HTTP-only cookies
Security Best Practices
Data Protection
- 1Encrypt sensitive data
- 2Use HTTPS only
- 3Implement proper CORS
- 4Secure cookie settings
Authentication
- 1Strong password policies
- 2MFA when available
- 3Session management
- 4Regular token rotation
Error Handling
Custom Error Types
Standardized error handling for security-related issues:
Custom Error Types
Security-focused error handling:
TYPESCRIPT
Always follow security best practices and keep dependencies updated to maintain a secure application environment.