China passed the 《数据安全法》(Data Security Law) in 2021 alongside the 《个人信息保护法》(Personal Information Protection Law, PIPL). The phrase 数据安全 has since become a fixture in app privacy notices and platform compliance copy.
usage
Compare 网络安全 (cybersecurity, broader), 信息安全 (information security, similar but more general), and 隐私 (privacy — the user-rights side).
