GRIDlink OpenADR VEN – Virtual End Node

Behind the Firewall Technology

GRIDlink uses outbound-only communication, eliminating the need to open firewall ports or modify network configurations. Since no inbound traffic is required, your network remains protected from external threats.

GRIDlink Firewall – Enhanced Internal Network Protection

Every GRIDlink device features a fully configurable onboard firewall, capable of blocking all incoming ports, including FTP and Telnet. This can be applied during initial configuration or remotely via GRIDview commands. By securing against internal network threats, GRIDlink adds an extra layer of protection for your system’s integrity and data security.

eonTi PKI RSA-Encrypted Certificates

In accordance with OpenADR Alliance requirements, GRIDlink uses eonTi PKI certificates (Lafayette, CO) for secure, encrypted communication with the utility’s Demand Response Server (VTN). This ensures the authenticity and integrity of all data exchanges.

GRIDview – User Backend

GRIDview uses Auth0 Multi-Factor Authentication (MFA) to ensure only authorized users can access the system.
Each user, defined by the Utility Program Manager, is assigned one of three security levels:

Read-Only: View data without making changes.

Read/Write: View and modify data.

Admin: Full control and configuration access.

Cyber Security Pen Test

GRIDview has successfully passed full-scale penetration testing conducted by Cylance and Deloitte on AWS production servers, validating its resistance to cyber threats.

256 Bit Encryption

Each GRIDlink device features a hard-coded unique serial number in its firmware, which is used for authentication with the GRIDview server. During every data exchange, the serial number is hashed and validated against a 256-bit encryption key over port 443 (SSL), ensuring secure, tamper-proof communication..

Unused Port Protection

Upon request, unused ports can be disabled and secured to prevent unauthorized access and eliminate potential vulnerabilities.

Cellular Back-haul

Enhance security and reliability by adding the RAc cellular modem with a dedicated data plan for secure, independent communication.