[[["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"]],["最后更新时间 (UTC):2025-03-25。"],[[["IAP's TCP forwarding feature controls access to administrative services like SSH and RDP on backends, preventing them from being openly exposed to the internet."],["Only authorized users who pass authentication and authorization checks gain access to sensitive services via IAP's TCP forwarding, reducing the risk of exposing administrative services directly to the internet."],["IAP's TCP forwarding establishes a local listening port that forwards traffic to a specified instance, wrapping all client traffic in HTTPS for general TCP connections."],["IAP's TCP forwarding doesn't require the resource to have a public, routable IP address, instead using internal IPs for forwarding."],["Enabling IAP on an administrative resource does not block all requests, it will only block TCP requests that do not come from an IAP TCP forwarding IP."]]],[]]