Security Access Control Access Control (Permission) Overview Applying for Permissions Verifying API Access Permissions Application Permission List Application Permission Group List Security Component Security Component Overview Security Component Development DLP DLP Overview DLP Development User Authentication User Authentication Overview User Authentication Development HUKS HUKS Overview HUKS Development (ArkTS) HUKS Development (Native) HUKS Cipher Algorithm Specifications Crypto Framework Crypto Framework Overview Crypto Framework Development Certificate Certificate Overview Certificate Development hapsigner hapsigner Overview hapsigner Guide HarmonyAppProvision Configuration File