KT, Hanwha sign MOU on technology for aerospace communication

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KT, Hanwha sign MOU on technology for aerospace communication

Kim Yi-han, left, head of KT's Institute of Convergence Technology, and Kim Jung-ho, head of Hanwha Systems' control and command system business unit, pose for a photo during a signing ceremony held in Seocho District, southern Seoul. [KT]

Kim Yi-han, left, head of KT's Institute of Convergence Technology, and Kim Jung-ho, head of Hanwha Systems' control and command system business unit, pose for a photo during a signing ceremony held in Seocho District, southern Seoul. [KT]

 
KT and Hanwha Systems agreed to co-develop quantum cryptography technology for aerospace communication, the companies said Tuesday.
 
Quantum cryptography is a next-generation security technology using photons, or light particles, to create digital keys only the sender and receiver of data can decode. It is considered to ensure the highest level of cyber security.
 
KT and Hanwha Systems, an IT service provider specializing in sensors and networks, signed a memorandum of understanding at KT’s research center in Seocho District, southern Seoul.  
 
The goal is to jointly develop a quantum cryptography technique for a wireless network in space and aviation, and also cooperate in monetizing the technology. The companies plan to establish a quantum-encrypted network this year.
 
The technology will ensure secure wireless communications even in extreme terrains such as in mountains, at sea, or in the air, according to KT. It can be utilized for drones, autonomous driving and military-purpose communication systems as well.
 
The importance of telecommunication security is expected to only increase in the future, as the amount of data transmission will grow exponentially in the 6G era. Therefore nations worldwide are speeding up research and development in the area of quantum cryptography technology for wireless communication with satellites and aircraft.
 
“Wireless quantum cryptography communication technology is the key in KT’s preparation for the 6G era, which includes satellite communications,” said Kim Yi-han, head of KT’s Institute of Convergence Technology.  
 
“Hanwha Systems expects the wireless quantum cryptography communication technology [...] to be adopted in various sectors such as defense, satellites and UAM [urban air mobility], where security and safety matter the most,” said Kim Jung-ho, who is leading the company’s control and command system business unit.

BY SHIN HA-NEE [shin.hanee@joongang.co.kr]
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