System Security

1. Hosting Security
   • Service: AWS EC2
   • Protocol: Our backend services are hosted on AWS EC2, utilizing AWS’s default security measures, including built-in firewalls and DDoS protection.

2. App Testing, Notifications, and Analytics
   • Service: Firebase
   • Protocol: Firebase is used for app-related testing, notifications, and analytics, ensuring secure handling of app data and user interactions.

3. Messaging Security
   • Service: GreenAPI
   • Protocol: GreenAPI is used for WhatsApp messaging and user OTP verification, ensuring secure communication channels for user interactions and authentication.

4. AI Tasks
   • Service: OpenAI
   • Protocol: OpenAI services are integrated securely to handle AI-related tasks, ensuring data privacy and security.

5. Web Server
   • Service: Nginx
   • Protocol: Nginx is used as a web server, providing features such as load balancing, SSL/TLS encryption, and protection against common web vulnerabilities.

By implementing these security measures, we ensure that user data and system operations are protected against unauthorized access and potential threats.