>>>>>型號:51154724-100 MODBUS/TCP防火墻

【功能描述】

51154724-100 MODBUS/TCP防火墻

防火墻是推出的全新獨特解決方案，可解決保護工業(yè)網(wǎng)絡(luò)免受惡意或意外中斷的重要問題。與標準的、高度復(fù)雜的、需要訓(xùn)練有素的員工來安裝的“IT式”防火墻不同，Tofino?設(shè)備只需要一名現(xiàn)場技術(shù)人員連接電源和兩根網(wǎng)線，然后就走了。

Tofino? 已預(yù)先配置為僅允許 MODBUS/TCP 流量通過防火墻，阻止所有其他流量。它還確保僅允許來自MODBUS主站所在的網(wǎng)絡(luò)側(cè)的MODBUS流量，從而阻止來自MODBUS從站的任何未經(jīng)請求的流量。

該系統(tǒng)具有靈活性，可以保護具有單個PLC的小型工廠，或具有分散在全球的數(shù)千個關(guān)鍵設(shè)備的跨國組織。通過在霍尼韋爾 C300 網(wǎng)絡(luò)和其他 MODBUS 設(shè)備之間部署 Tofino? 設(shè)備，SCADA 和過程控制公司為其系統(tǒng)提供了分層安全解決方案。

>>>>>型號:51154724-100 MODBUS/TCP防火墻

【英文介紹】

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.

>>>>>型號:51154724-100 MODBUS/TCP防火墻