>>>>>型号:51154724-100 MODBUS/TCP防火墙
【功能描述】
51154724-100 MODBUS/TCP防火墙
防火墙是推出的全新独特解决方案，可解决保护工业网络免受恶意或意外中断的重要问题。与标准的、高度复杂的、需要训练有素的员工来安装的“IT式”防火墙不同，Tofino™设备只需要一名现场技术人员连接电源和两根网线，然后就走了。
Tofino™ 已预先配置为仅允许 MODBUS/TCP 流量通过防火墙，阻止所有其他流量。它还确保仅允许来自MODBUS主站所在的网络侧的MODBUS流量，从而阻止来自MODBUS从站的任何未经请求的流量。
该系统具有灵活性，可以保护具有单个PLC的小型工厂，或具有分散在全球的数千个关键设备的跨国组织。通过在霍尼韦尔 C300 网络和其他 MODBUS 设备之间部署 Tofino™ 设备，SCADA 和过程控制公司为其系统提供了分层安全解决方案。
>>>>>型号:51154724-100 MODBUS/TCP防火墙
【英文介绍】
51154724-100 MODBUS/TCP firewall
Firewalls are a new and unique solution introduced to solve the important problem of protecting industrial networks from malicious or unexpected outages. Unlike standard, highly sophisticated "IT-style"
firewalls that require trained staff to install, Tofino™ devices only require a field technician to connect power and two network cables, and then go.
Tofino™ is pre-configured to allow only MODBUS/TCP traffic through the firewall, blocking all other traffic. It also ensures that only MODBUS traffic is allowed from the network side where the MODBUS
master station is located, thus blocking any unsolicited traffic from MODBUS slave stations.
The system has the flexibility to protect small plants with a single PLC, or multinational organizations with thousands of critical pieces of equipment scattered across the globe. By deploying Tofino™ devices between the Honeywell C300 network and other MODBUS devices, SCADA and Process Control provide a layered security solution for their systems.
>>>>>型号:51154724-100 MODBUS/TCP防火墙
