ISSDU is 100% subsidiary of FET Telecom Group. It has been a leading manufacturer in the field of professional security Service in Taiwan. With more than 20 years of experiences to provides customers a full function security services. In line with the trend of digital transformation, in 2016, ISSDU established the laboratory which is one of the very few Information Security Assessment laboratories in Taiwan that passed three TAF certifications, including Mobile APP Assessment, IoT Assessment , and Digital Forensics. The company has obtained dual certifications from the international certification body SGS for ISO/IEC 27001:2022 and ISO/IEC 27701:2019, as well as TAF compliance certifications for mobile applications, IoT, and digital forensics.