# 安全子系统变更说明
## cl.security_guard.1 securityGuard接口权限变更
**访问级别**
系统接口。
**变更原因**
根据权限命名规范,变更获取风险详细数据的权限,重新定义新权限的同时,删除旧权限。
**变更影响**
该变更为非兼容性变更,接口权限变更后,接口仍能编译成功,但是接口原本的功能无法正常使用,调用接口会抛出201错误码。
**起始API Level**
12
**变更发生的版本**
从OpenHarmony 5.0.0.36开始。
**变更的接口**
| 接口声明 | 变更前 | 变更后 |
| ------- | ----- | ------ |
| reportSecurityEvent(securityEvent: SecurityEvent): void | 需要ohos.permission.securityguard.REPORT_SECURITY_INFO权限 | 需要ohos.permission.REPORT_SECURITY_EVENT权限 |
| querySecurityEvent(rules: Array<SecurityEventRule>, querier: Querier): void | 需要ohos.permission.securityguard.REQUEST_SECURITY_EVENT_INFO权限 | 需要ohos.permission.QUERY_SECURITY_EVENT权限 |
| startSecurityEventCollector(rule: CollectorRule): void | 需要ohos.permission.securityguard.REQUEST_SECURITY_EVENT_INFO权限 | 需要ohos.permission.QUERY_SECURITY_EVENT权限 |
| stopSecurityEventCollector(rule: CollectorRule): void | 需要ohos.permission.securityguard.REQUEST_SECURITY_EVENT_INFO权限 | 需要ohos.permission.QUERY_SECURITY_EVENT权限 |
| getModelResult(rule: ModelRule): Promise<ModelResult> | 需要ohos.permission.securityguard.REQUEST_SECURITY_MODEL_RESULT权限 | 需要ohos.permission.QUERY_SECURITY_MODEL_RESULT权限 |
| on(type: 'securityEventOccur', securityEventInfo: SecurityEventInfo, callback: Callback<SecurityEvent>): void | 需要ohos.permission.securityguard.REQUEST_SECURITY_EVENT_INFO权限 | 需要ohos.permission.QUERY_SECURITY_EVENT权限 |
| off(type: 'securityEventOccur', securityEventInfo: SecurityEventInfo, callback?: Callback<SecurityEvent>): void | 需要ohos.permission.securityguard.REQUEST_SECURITY_EVENT_INFO权限 | 需要ohos.permission.QUERY_SECURITY_EVENT权限 |
**适配指导**
业务申请并配置如下权限,仅用于迁移场景使用:
ohos.permission.REPORT_SECURITY_EVENT
ohos.permission.QUERY_SECURITY_EVENT
ohos.permission.QUERY_SECURITY_MODEL_RESULT