DATA DIOD

Secure One-way Connection

In order to protect highly sensitive data and networks, such as industrial networks and critical infrastructure control systems, the most commonly used security measure is to completely disconnect the system from other networks. It has been employed for critical infrastructure and SCADA systems as well as industrial networks, but it is becoming more and more problematic as the need to import and export data from the isolated networks is increasing. The manual transfer of data not only generates a security risk but also a huge work load, and it is prone to human error.

The PES’s Data Diode solves these issues by creating a physically secure one-way communication channel from the insecure network to the secure one. The one-way channel allows data to be safely transferred into the secure network, without any data left out.

Endüstriyel ağlar ve kritik altyapı kontrol sistemleri gibi son derece hassas veri ve ağların korunması amacıyla en sık kullanılan güvenlik önlemi, sistemin diğer ağlarla bağlantısının tamamen kesilmesidir. Endüstriyel ağların yanı sıra kritik altyapı ve SCADA sistemleri için de kullanılmaktadır ancak izole ağlardan veri alma ve verme ihtiyacı arttıkça giderek daha sorunlu hale gelmektedir. Verilerin manuel olarak aktarılması yalnızca güvenlik riski oluşturmakla kalmaz, aynı zamanda büyük bir iş yükü oluşturur ve insan hatasına açıktır.

PES'in Veri Diyotu, güvenli olmayan ağdan güvenli olana fiziksel olarak güvenli tek yönlü bir iletişim kanalı oluşturarak bu sorunları çözer. Tek yönlü kanal, hiçbir verinin dışarıda bırakılmadan, verilerin güvenli ağa güvenli bir şekilde aktarılmasına olanak tanır.

Services

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UDP Streaming

This service operates based on the UDP protocol, which allows the transmission of data without the need for a direct connection between the sender and receiver.

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File transfer

This service can transfer 1 to 7 different folders from the secure section, along with all their contents, regardless of file extensions and sizes, to the insecure section. It also has the capability to filter files based on name patterns, extensions, sizes, creation time, and folder patterns.

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Database Update

This service provides real-time capability for updating various SQL and Oracle tables instantly for the user.

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Modbus

Through this service, communication can be established with Programmable Logic Controllers (PLCs) using the Modbus TCP protocol within specific time intervals. The received data can then be transferred to the destination using a data diode device.

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Camera

Image transfer service from n cameras to an NVR according to the RTSP protocol.

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Screen Mirroring

This service systematically records real-time screen captures within secure industrial networks and transmits them to the destination network (insecure). The service provides multicast and unicast support for various user purposes in a multifaceted manner.