What are the design features that prevent cyber threats to smart round trash cans?

Smart round trash cans, as part of the Internet of Things (IoT) ecosystem, are increasingly adopted in urban environments for efficient waste management. However, their connectivity exposes them to potential cyber threats. To mitigate these risks, manufacturers integrate several advanced design features.

1. Encrypted Communication Protocols: Smart trash cans use end-to-end encryption (e.g., TLS/SSL) to secure data transmission between devices and central servers, preventing unauthorized access or data breaches.

2. Multi-Factor Authentication (MFA): Access to the trash can’s control system requires multiple verification steps, such as biometrics or one-time passwords, reducing the risk of hacking.

3. Regular Firmware Updates: Automated over-the-air (OTA) updates ensure vulnerabilities are patched promptly, keeping the system resilient against emerging threats.

4. Physical Tamper Detection: Built-in sensors trigger alerts if the trash can is physically tampered with, deterring malicious interference.

5. Network Segmentation: Smart trash cans operate on isolated networks, limiting exposure to broader IoT vulnerabilities and preventing lateral attacks.

These features collectively enhance cybersecurity while maintaining the functionality and efficiency of smart round trash cans in smart cities.