RCE (Risk Control Engine) is an intelligent risk control engine centered on a closed-loop system of "risk perception-assessment-handling," ensuring business security through full-chain protection. In the risk perception stage, based on device trustworthy identification capabilities, it uses application threat intelligence to detect malicious websites and APK files, collecting and evaluating risk clues. Risk assessment relies on the RCE engine, integrating standard APIs, sector policies (such as judgment of black and gray industries in health care, retail, and finance), and scene policies (such as counteraction solutions for logon, registration, and marketing), using AI technology and a flexibly configured policy engine to perform dynamic analysis of user behavior, outputting multidimensional security risk analysis and risk predictive analysis results. Risk handling is based on assessment results, enabling linked validation with identity verification products like CAPTCHA for precise control (customers can purchase and configure these on their own).
See the table below for common terminology of risk identification RCE API interface:
| Terminology | Description |
|---|---|
| APPID | A unique user-level resource identifier for developers to access the RCE service, used to identify resources. It can be obtained on the API key management webpage (https://console.tencentcloud.com/cam/capi). |
| SecretId | The project ID owned by the developer, used for identity verification. It can be obtained on the API key management (https://console.tencentcloud.com/cam/capi) webpage. |
| SecretKey | Project identity key owned by the developer, which can be obtained on the API key management webpage (https://console.tencentcloud.com/cam/capi). |
| Region | Regional information. For enumeration values, see the available region (https://www.tencentcloud.com/document/product/436/6224?from_cn_redirect=1) document, such as ap-guangzhou, ap-singapore. |
To use the RCE API, you must perform the following steps:
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