RAD is a global leader for telecom access solutions. As an industry pioneer for over 40 years, RAD reliably supplies worldwide communications service providers and critical infrastructure operators with best-of-breed Ethernet access devices, industrial IoT gateways, 5G xHaul, and Operational WAN solutions. Offering always-on connectivity from anywhere, along with data-driven, AI-powered actionable insights, RAD is distinguished for its supply-chain stability, which outsteps the market in delivery times. Founded in 1981, RAD serves as the anchor of the $1.6 billion RAD Group, an umbrella of independent companies that develop diverse networking and data communications solutions.

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  • Datasheet


Security Gateway VPN Aggregator, Router and Firewall

SecurityGateway is a major building block of RAD’s industrial IoT solution, serving as a state-of-the-art VPN aggregation appliance. In the fast growing market of IIoT and the need for secure communications, SecurityGateway provides a small form-factor yet powerful and cost-effective solution for aggregating traffic from multiple remote IIoT sites. SecurityGateway aggregates multiple VPNs from remote SecFlow devices and addresses industrial IoT applications, for example: - Distributed automation in secondary substations  - Smart meter concentration  - Water resources management  - Smart retail Typically located behind the organizational firewall, SecurityGateway may also serve as a WAN gateway, depending on customer needs. RADview’s security information and event management (SIEM) enables the collection of all security events detected in the network. The system collects events from SecFlow devices and displays them visually on customizable dashboards.

Cyber Shield by RAD
Optimized Solution for Secure Aggregation of Industrial IoT and VPN Traffic

SecurityGateway provides a small form‑factor, yet powerful and cost‑effective solution for aggregating traffic from multiple SecFlow devices in remote IIoT sites. It is ideal for distributed automation in secondary substations, smart meter concentration, water resources management, and smart retail.

Key Take-Aways


VPN and routing capabilities

Enhanced security

with firewall, client certificate and LDAP connectivity


by the RADview system


form factor



Security Gateway Quick Specs

  • Compact 19” 1U VPN aggregation device supporting L2/L3 VPNs
  • Optional high availability
  • Feature-rich, dual stack IPv4/ IPv6, including static and dynamic routing and NAT
  • Stateful firewall, IKE1 and IKE2,  automated PKI (X.509) with integrated DNS resolver
  • Supports flexible connectivity methods such as encrypted IPsec VPN, OpenVPN and L2TP
  • User authentication using RADIUS • L2 functionality
  • User-friendly, easy-to-use  web-based GUI
  • Fault management and reporting using RADview


Data Sheet

  • SecurityGateway Data Sheet Ver. 2.0
  • SecurityGateway Ver. 2.0 (CA)

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