CHT Security is a specialized cybersecurity subsidiary of Chunghwa Telecom, the largest telco in Taiwan. Being the leading Managed Security Service Provider (MSSP) in Taiwan, CHT Security delivers comprehensive cyber security services and also starts to deliver service overseas such as Thailand, Vietnam, Maylasia and so on. CHT Security holds ISO 27001, ISO 27701, ISO 20000, ISO 17025 and IEC 62443 CBTL certificates. In the annual review released by National Institute of Cyber Security, CHT Security is the only company that achieved top rating for consecutive years. CHT Security provides telco-centric network security and comprehensive cyber security services such security testing, SOC and posture evaluations to almost every segment, including government, critical infrastructure, finance, manufacturer, healthcare, enterprise and even consumer. CHT Security also provides endpoint detection product (SecuTex) and end-to-end encryption communication system (CypherCom).