Bypass card maintains network security and helps build information security in the digital age

In today's digital age, cyber security has become a global focus. With the rapid development of information technology, the means and scale of cyber attacks are constantly escalating, posing huge threats to individuals, enterprises and countries.

On February 29, multiple computer systems of German steel giant ThyssenKrupp were forced to shut down and factory production operations stopped; on June 4, European medical giant SYNLAB was attacked twice, causing a major paralysis of London's medical services; on June 25, Indonesia's national data center suffered a ransomware attack, causing more than 200 government public service agencies to be paralyzed.

Therefore, strengthening network security protection and improving emergency response capabilities have become important issues that need to be urgently addressed by governments and companies around the world.

In order to solve this problem, LR-LINK launched the 25G Bypass network security solution, which provides a powerful network fault response capability and ensures the continuous and stable operation of the network. The 25G Bypass card is a PCIe 3.0 x8 25G dual-port Bypass network card developed based on the Intel XXV710 chip. There are two optional specifications: LR and SR, which support Single mode and Multi mode respectively.

It supports three modes: normal, Bypass and watchdog. In normal mode, the network card works normally to ensure smooth network. When the device is powered off or threatened by network security, the Bypass mode is triggered to ensure the network connectivity of the back-end device. The watchdog mode can monitor the device status in real time. Once an abnormality is detected, such as system crash, program abnormality, etc., the Bypass function is triggered within the set time to ensure the stability and availability of the network.

At the same time, LR-LINK also has 1G/10G/25G Bypass series specifications to meet diverse needs.