[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-04-17 (世界標準時間)。"],[[["Google Cloud offers several methods to manage user access to Linux VM instances, including OS Login and managing SSH keys in metadata."],["OS Login is the recommended method for managing user access to Linux VMs, enabling the use of Compute Engine IAM roles and offering enhanced security features like two-factor authentication."],["Manually managing SSH keys in metadata carries risks, such as granting all users with those keys `sudo` access and requiring manual tracking of expired or unauthorized keys."],["Application access to VM instances can be managed through the use of SSH with service accounts, complementing user access controls."],["Compute Engine tools can be utilized to manage connections to instances, providing an alternative to manual key management."]]],[]]