AhnLab's security research team has been recognized at a national competition focused on cryptanalysis. The company announced on October 7 that its A-FIRST team member, Lee Jung-wook, and the REPO team received a commendation (Director of Signal Technology Research Institute Award) during the awards ceremony for the 12th Cryptanalysis Competition held on September 21 at the Nine Tree Premier Hotel in Yongsan, Seoul.
A-FIRST is AhnLab's dedicated organization for cyber incident response and threat intelligence.
Cryptanalysis skills are essential for analyzing data and communication information that malware encrypts or obfuscates, as well as for tracking the actions of attackers. This capability is particularly crucial when analyzing complex attacks such as ransomware and advanced persistent threats (APTs), which require identifying vulnerabilities in cryptographic structures and implementations.
The Cryptanalysis Competition is the only event of its kind in South Korea, co-hosted and sponsored by the Korean Institute of Information Security and Cryptology (KIISC) and the Army's 777th Command, and has been held annually since 2015.
As the leader of the REPO team, Lee Jung-wook, along with team members Yoon Do-hyun and Yoon Joo-yeol, analyzed the complex structures of cryptographic algorithms and identified vulnerabilities. Based on this analysis, they derived decryption techniques and source code, demonstrating their cryptanalysis and problem-solving abilities.
Han Chang-kyu, head of AhnLab's research institute, stated, "AhnLab researchers are expanding their expertise by participating in various technical competitions based on practical experience. We will continue to proactively respond to new threats in the AI era based on our accumulated threat analysis capabilities."
* This article has been translated by AI.
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