T Scientific Co.,Ltd. engages in the IT and mobile commerce businesses in South Korea. The company provides information protection and security services, which include security infrastructure, control, and consulting; system integration, comprising information system analysis/design, system construction/optimization, DB encryption/big data construction, and operation/technical support; ITO service, such as integrated management and operation of information resources, integrated operation and maintenance, IT consulting, and R&D research tasks; cloud service, including consulting, build, DB migration, and managed service; and mobile commerce, consisting of mobile coupon, YESCON, and Hanbitco. It offers i-PMS for Scan, a personal information detection and diagnosis solution; i-PMS for Filter, a personal information detection and blocking solution; WaterWall DLP security system; KsignSecure DB security solution; DBSAFER, an audit control solution; Weguardia, a scalable risk management product; and Secuway SSLVPN, a VPN communication channel provider. In addition, the company is involved in cryptocurrency exchange and brokerage. The company was formerly known as Omnitel, Inc. and changed its name to T Scientific Co.,Ltd. in August 2020. T Scientific Co.,Ltd. was founded in 1998 and is headquartered in Seoul, South Korea.