Setup Instructions:

1. Create S3 Bucket: Create a bucket in AWS S3
2. Configure CORS: Add this CORS policy to your bucket:

   [
     {
       "AllowedHeaders": ["*"],
       "AllowedMethods": ["GET", "PUT", "POST", "DELETE"],
       "AllowedOrigins": ["*"],
       "ExposeHeaders": []
     }
   ]

3. Create IAM User: Create user with S3 permissions
4. Get Credentials: Note the Access Key ID and Secret Key

Features:

• Your data is encrypted and stored in your S3 bucket
• Credentials are stored locally in your browser only
• Backup files are named with timestamps for easy identification
• You can restore from any backup in your bucket