IJiami

About IJiami

IJiami, operating under the legal name Beijing Zhi You Wang An Technology Co. Ltd., is a mobile information security service provider established in 2013. The company was founded by Peng Yu and Gao Lei, who serves as the CEO. The initial motivation for the company's creation stemmed from the founders' personal experiences with the proliferation of pirated and malicious mobile applications, identifying a clear market need for robust app protection.

The firm offers a comprehensive suite of solutions focused on the entire lifecycle of mobile applications, encompassing security, big data, and the Internet of Things (IoT). Its client base is diverse, serving sectors such as finance (banking, securities, insurance), gaming, government and enterprise, telecommunications operators, energy, and healthcare. The business model operates on a freemium and customized service basis. It provides basic application hardening services for free to attract a wide developer base, while generating revenue through customized, high-strength security solutions and value-added services tailored to specific enterprise requirements and application types.

IJiami's core offering is its mobile application security platform, which provides a multi-layered defense against reverse engineering, tampering, secondary packaging, and dynamic debugging. The service portfolio is extensive, including mobile security consulting, source code auditing, security testing, application reinforcement (hardening), and threat perception. A key technology is their proprietary Virtual Machine Protection (VMP), which has evolved through multiple generations to offer advanced code obfuscation and protection by converting Java code into C++ and running it in a custom virtual environment, significantly increasing the difficulty of reverse engineering. The platform supports both Android and iOS and has expanded to include protection for H5 files, and HarmonyOS native applications. IJiami's services aim to protect intellectual property, prevent data leakage, and ensure regulatory compliance for its clients.