[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[],[],null,["# Concepts\n\n- [### Identity-Aware Proxy overview\n Learn about how IAP works and when to use it.](/iap/docs/concepts-overview)\n- [### IAP for on-premises apps\n Learn about how IAP allows you to manage access to\n HTTP-based, on-premises apps.](/iap/docs/cloud-iap-for-on-prem-apps-overview)\n- [### External identities\n Learn about using external identities with IAP.](/iap/docs/external-identities)\n- [### TCP forwarding\n Learn about how IAP handles TCP forwarding.](/iap/docs/tcp-forwarding-overview)\n- [### Best practices\n Read about best practices for using IAP.](/iap/docs/concepts-best-practices)"]]
