Samsung Knox represents the gold standard in Android mobile security with hardware-backed protection. Knox begins at the hardware level — the Knox Vault isolates sensitive operations in a dedicated security subsystem immune to software attacks. Secure Folder creates a completely isolated Android environment where you can install separate app copies with their own data. Knox’s real-time kernel protection blocked all 30 of our root/privilege escalation attempts. Knox Suite for enterprise provides mobile device management and compliance monitoring. Samsung Pass securely stores passwords and biometric data. For Galaxy device users, Knox and Secure Folder should be activated immediately.