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	System Integration Public Sector AFC ITS Industrial Manufacturing Distribution & Logistics Video Surveillance & Security Media Education Healthcare Financial services IT Outsourcing Consulting eBiz EBSP Webservice Billing BI Infra H/W System S/W System Network Integration Telecommunication         Services Special Category Railway Communication         Services IDC Operations		Infra H/W System S/W System Network Integration Telecommunication Services Special Category Railway Communication Services IDC Operations System Software     - Oracle/DB2/Informix-based DB technology support & consulting     - Websphere/9iAS/Tmax-based web application server     - Tivoli-based systems management solutions     - MS Windows solutions     - Firewall, intrusion detection, server security, spam block and mail monitoring solutions     - Over 100 types of software including DW & CRM software Solution Software     - Portal solutions     - EAI(Enterprise Application Integration) solutions     - Security consulting including PKI(Public key infrastructure)     - Software consulting for RDBMS/WAS/Security/OSS - We offer a comprehensive technical support and consulting service for different types of database mainly including   Oracle, DB2 and Informix, based on our in-depth knowledge and extensive experience in building the most reliable   DB, WAS, J2EE, EAI, portal and security system. ERP infrastructure system, Daewoo Shipbuilding & Marine Engineering Co., Ltd Security system development and consulting, Daewoo Shipbuilding & Marine Engineering Co., Ltd Infrastructure system, GM Daewoo Auto & Technology Company Integrated information system (groupware, ECMS, security, backbone system), Daewoo Motor Sales Corp. Construction industry database, Korea Research Institute for Human Settlements Integrated information system, Korea Construction Engineers Consulting Association Mass storage database consulting, Korean Red Cross Domain registry and billing system, KRNIC