Android Application Security Hardening and Anti‑Cheat Practices for the 58 Daojia Work Client
This article describes the security upgrade of the 58 Daojia work‑side Android application, covering code and resource obfuscation, signature protection, emulator and root detection, anti‑hook measures, and advanced Dex‑shell and DEX‑VMP techniques, with practical Gradle and Kotlin examples.