Koal Software Co., Ltd. is a prominent developer of public key infrastructure (PKI) platforms within China. The company offers an extensive range of products and services, beginning with a robust identity security infrastructure. This encompasses various aspects of certificate management, including root and standard certificate issuance, registration auditing, integrated key and certificate management, and trusted identity governance systems. Its cryptographic services platform features timestamping and signature verification servers, along with advanced electronic signature systems. For secure access, Koal Software provides authentication and access control solutions such as secure authentication, SSL application delivery, API gateways, single sign-on (SSO) gateways, and comprehensive account management systems. The company's offerings also extend to endpoint security and admission control, covering local area network (LAN) access management, secure terminal login capabilities, and file protection systems. Data security and privacy are addressed through a suite of products, including secure email, internet safety tools, network shield protection, USB security guardians, print control, and secure instant messaging systems. Furthermore, Koal Software delivers specialized solutions like unified authentication, terminal security password modules, Internet of Things (IoT) security, certificate authentication systems, and mobile security. The company serves a diverse clientele that includes government entities such as public security, immigration departments, and various ministries; critical sectors like information technology, finance, and manufacturing; financial institutions including banks and securities trading firms; and military industry groups within the defense sector. Established in 1998, Koal Software Co., Ltd. maintains its headquarters in Shanghai, China.