Secui is a Seoul-based network security company that offers comprehensive and user-friendly security solutions to protect businesses from cyber threats. Their software includes next-generation firewalls and intrusion prevention systems, ensuring high-quality security for their clients. In addition to software, Secui manufactures a variety of security devices, such as intrusion prevention systems and firewalls. The company was founded in 2000 with the goal of simplifying security measures, allowing customers to concentrate on their core business.