Yes, OCPP 2.0.1 can be used with Saha-Edge to implement real-time secure key exchange and encrypted communication channels between chargers and backend systems without cloud connectivity. Saha-Edge enables local authentication, encryption, and secure session management directly at the charging point, leveraging OCPP 2.0.1’s built-in security features.
How It Works in Practice
Saha-Edge acts as a local edge computing node that handles all communication protocols, including OCPP 2.0.1, without requiring constant internet access. The system uses local certificates and secure key exchange mechanisms to authenticate chargers and manage encrypted sessions. This ensures that even in offline scenarios, transactions remain secure and compliant with industry standards.
OCPP 2.0.1 supports TLS 1.3 and other modern encryption protocols, which Saha-Edge enforces locally. The edge platform stores session keys and cryptographic material securely, enabling seamless communication when connectivity is restored. This approach reduces dependency on cloud infrastructure while maintaining high security standards.
What This Means for Charge Point Operators
For Charge Point Operators (CPOs), this capability means reliable, secure charging operations even in areas with unreliable or no internet connectivity. It allows for consistent billing, real-time monitoring, and compliance reporting without relying on cloud services.
Operators can deploy chargers in remote locations or areas prone to network outages, knowing that communication remains secure and functional. When connectivity is restored, Saha-Edge synchronizes data with the central backend, ensuring no loss of operational integrity or transaction history.
Related Reading
For more on related topics, see: OCPP Security Across Versions.
Further reading: Tecell CMS – EV Roaming Hub & OCPI Platform | India & Global
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