# 安全<a name="ZH-CN_TOPIC_0000001157319395"></a>
- **[概述](subsys-security-overview.md)**
- **[应用验签开发指导](subsys-security-sigverify.md)**
- **[应用权限管理开发指导](subsys-security-rightmanagement.md)**
- **[IPC通信鉴权开发指导](subsys-security-communicationverify.md)**
- **[设备安全等级管理开发指导](subsys-security-devicesecuritylevel.md)**
