Unitend Technologies Inc, founded in 2004, with registered capital of 11million USD, is specialized in the research, development, production and the promotion of DTV network security system solutions and DTV terminal solutions including UDRM CA system, UTI modules and the Chinese CA card-separation standard.

UDRM digital rights management system is an end-to-end system independently developed by the company, for the purpose of digital content rights protection. UDRM system complies the CDRM standards, compatible with the DVB-CA (conditional access) system, which can be integrated and simulcrypt with most CA systems in the DTV markets, and formed the CA+DRM solutions to the broadcasters and digital television network service providers for their content, value added application and services protection. UDRM system adopts the hardware based high security and integrates the authorized decryption and content descramble in an independent security chip. The UDRM system is capable of providing more safety content protection for the live broadcast service, service on demand, download service, Push VOD service, time-shifting, PVR and many new applications. It is particularly suitable for the development of various new broadcast & television services under digitization and triple play. Unitend has been cooperated with numerous DTV operators, STB suppliers, content providers and television operators in various regions on the UDRM systems.

The UDRM system is primarily composed of the DRM certificate center, DRM pre-encrypted subsystem, key management subsystem, authentication and authorization subsystem and UDRM security chip.

Adopting the hardware protection based solution, the UDRM system is compatible with and supports the DVB CSA(ETR289)standards and supports all CA systems.

The UDRM systems have been successfully installed in CATV, satellite and terrestrial TV network operators in China and Hongkong.