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Security Best Practices

Security best practices for O2VEND development.

General Security​

1. Input Validation​

Always validate and sanitize user input:

{{ user_input | escape }}

2. Output Escaping​

Escape all output:

{{ product.name | escape }}
{{ user_content | strip_html | escape }}

3. Secure Authentication​

// Use secure token storage
const token = process.env.API_TOKEN;

// Implement token refresh
async function refreshToken() {
  // Refresh logic
}

API Security​

Rate Limiting​

Implement rate limiting to prevent abuse:

const rateLimiter = new RateLimiter(100, 60000); // 100 requests per minute

Input Validation​

Validate all API inputs:

function validateApiInput(input, schema) {
  // Validate against schema
  return validatedInput;
}