Cloud Data Loss Prevention (Cloud DLP) kini menjadi bagian dari Sensitive Data Protection. Nama API tetap sama: Cloud Data Loss Prevention API (DLP API). Untuk informasi tentang layanan yang membentuk Perlindungan Data Sensitif, lihat Ringkasan Perlindungan Data Sensitif.
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Memeriksa teks sensitif menggunakan Node.js
Pelajari cara memindai string contoh untuk menemukan informasi sensitif menggunakan
Cloud Data Loss Prevention API dari Sensitive Data Protection, Google Cloud CLI, dan Node.js.
Untuk mengikuti panduan langkah demi langkah tugas ini langsung di
Google Cloud konsol, klik Pandu saya:
Sign in to your Google Cloud account. If you're new to
Google Cloud,
create an account to evaluate how our products perform in
real-world scenarios. New customers also get $300 in free credits to
run, test, and deploy workloads.
Memeriksa string untuk menemukan informasi sensitif
Untuk memindai contoh teks menggunakan DLP API dan skrip Node.js inspectString, jalankan perintah berikut:
nodeinspectString.jsPROJECT_ID"My email address is joe@example.com."
Outputnya mirip dengan hal berikut ini:
Findings:
Info type: EMAIL_ADDRESS
Likelihood: LIKELY
Pembersihan
Agar tidak menimbulkan biaya pada akun Google Cloud Anda untuk
resource yang digunakan di halaman ini, hapus project Google Cloud yang berisi
resource tersebut.
Menghapus project
Jika Anda membuat project baru untuk panduan memulai ini, cara termudah untuk mencegah
biaya tambahan adalah dengan menghapus project tersebut.
Delete a Google Cloud project:
gcloud projects delete PROJECT_ID
Mencabut kredensial Anda
Optional: Revoke the authentication credentials that you created, and delete the local
credential file.
gcloudauthapplication-defaultrevoke
Optional: Revoke credentials from the gcloud CLI.
gcloudauthrevoke
Langkah berikutnya
Untuk mulai memeriksa teks dan gambar untuk menemukan data sensitif, lihat
Panduan cara.
Untuk lebih memahami inspeksi, penyensoran, infoType, dan kemungkinan, lihat
Konsep.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-04 UTC."],[],[],null,["# Inspect sensitive text by using Node.js\n=======================================\n\nLearn how to scan a sample string for sensitive information by using the\nCloud Data Loss Prevention API of Sensitive Data Protection, the Google Cloud CLI, and Node.js.\n\n*** ** * ** ***\n\nTo follow step-by-step guidance for this task directly in the\nGoogle Cloud console, click **Guide me**:\n\n[Guide me](https://console.cloud.google.com/freetrial?redirectPath=/?walkthrough_id=dlp--inspect-sensitive-text)\n\n*** ** * ** ***\n\nBefore you begin\n----------------\n\n- Sign in to your Google Cloud account. If you're new to Google Cloud, [create an account](https://console.cloud.google.com/freetrial) to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.\n-\n [Install](/sdk/docs/install) the Google Cloud CLI.\n\n- If you're using an external identity provider (IdP), you must first\n [sign in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n\n-\n To [initialize](/sdk/docs/initializing) the gcloud CLI, run the following command:\n\n ```bash\n gcloud init\n ```\n- [Create or select a Google Cloud project](https://cloud.google.com/resource-manager/docs/creating-managing-projects).\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n - Create a Google Cloud project:\n\n ```\n gcloud projects create PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with a name for the Google Cloud project you are creating.\n - Select the Google Cloud project that you created:\n\n ```\n gcloud config set project PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with your Google Cloud project name.\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the DLP API:\n\n\n ```bash\n gcloud services enable dlp.googleapis.com\n ```\n-\n\n Create local authentication credentials for your user account:\n\n ```bash\n gcloud auth application-default login\n ```\n\n\n If an authentication error is returned, and you are using an external identity provider\n (IdP), confirm that you have\n [signed in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n-\n Grant roles to your user account. Run the following command once for each of the following\n IAM roles:\n `roles/dlp.user`\n\n ```bash\n gcloud projects add-iam-policy-binding PROJECT_ID --member=\"user:\u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e\" --role=ROLE\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: your project ID.\n - \u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e: the identifier for your user account---for example, `myemail@example.com`.\n - \u003cvar translate=\"no\"\u003eROLE\u003c/var\u003e: the IAM role that you grant to your user account.\n\n-\n [Install](/sdk/docs/install) the Google Cloud CLI.\n\n- If you're using an external identity provider (IdP), you must first\n [sign in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n\n-\n To [initialize](/sdk/docs/initializing) the gcloud CLI, run the following command:\n\n ```bash\n gcloud init\n ```\n- [Create or select a Google Cloud project](https://cloud.google.com/resource-manager/docs/creating-managing-projects).\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n - Create a Google Cloud project:\n\n ```\n gcloud projects create PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with a name for the Google Cloud project you are creating.\n - Select the Google Cloud project that you created:\n\n ```\n gcloud config set project PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with your Google Cloud project name.\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the DLP API:\n\n\n ```bash\n gcloud services enable dlp.googleapis.com\n ```\n-\n\n Create local authentication credentials for your user account:\n\n ```bash\n gcloud auth application-default login\n ```\n\n\n If an authentication error is returned, and you are using an external identity provider\n (IdP), confirm that you have\n [signed in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n-\n Grant roles to your user account. Run the following command once for each of the following\n IAM roles:\n `roles/dlp.user`\n\n ```bash\n gcloud projects add-iam-policy-binding PROJECT_ID --member=\"user:\u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e\" --role=ROLE\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: your project ID.\n - \u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e: the identifier for your user account---for example, `myemail@example.com`.\n - \u003cvar translate=\"no\"\u003eROLE\u003c/var\u003e: the IAM role that you grant to your user account.\n\n1. [Install Node.js and NPM](/nodejs/docs/setup).\n\nSet up a Sensitive Data Protection CLI app\n------------------------------------------\n\nTo set up a Sensitive Data Protection CLI app using Node.js, do the following:\n\n1. Clone the [Node.js DLP client library](https://github.com/GoogleCloudPlatform/nodejs-docs-samples):\n\n git clone https://github.com/GoogleCloudPlatform/nodejs-docs-samples\n\n2. Navigate to the `dlp` directory.\n\n cd nodejs-docs-samples/dlp\n\n3. Install the app dependencies:\n\n npm install\n\nInspect a string for sensitive information\n------------------------------------------\n\nTo scan sample text by using the DLP API and the `inspectString`\nNode.js script, run the following command: \n\n node inspectString.js \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e \"My email address is joe@example.com.\"\n\nThe output is similar to the following: \n\n Findings:\n Info type: EMAIL_ADDRESS\n Likelihood: LIKELY\n\nClean up\n--------\n\n\nTo avoid incurring charges to your Google Cloud account for\nthe resources used on this page, delete the Google Cloud project with the\nresources.\n\n### Delete the project\n\nIf you created a new project for this quickstart, the easiest way to prevent\nadditional charges is to delete the project.\n\n| **Caution** : Deleting a project has the following effects:\n|\n| - **Everything in the project is deleted.** If you used an existing project for the tasks in this document, when you delete it, you also delete any other work you've done in the project.\n| - **Custom project IDs are lost.** When you created this project, you might have created a custom project ID that you want to use in the future. To preserve the URLs that use the project ID, such as an `appspot.com` URL, delete selected resources inside the project instead of deleting the whole project.\n|\n|\n| If you plan to explore multiple architectures, tutorials, or quickstarts, reusing projects\n| can help you avoid exceeding project quota limits.\n1. Delete a Google Cloud project: \n\n```\ngcloud projects delete PROJECT_ID\n```\n\n\u003cbr /\u003e\n\n### Revoke your credentials\n\n1.\n Optional: Revoke the authentication credentials that you created, and delete the local\n credential file.\n\n ```bash\n gcloud auth application-default revoke\n ```\n2.\n Optional: Revoke credentials from the gcloud CLI.\n\n ```bash\n gcloud auth revoke\n ```\n\nWhat's next\n-----------\n\n- To get started with inspecting text and images for sensitive data, see\n [How-to guides](/sensitive-data-protection/docs/how-to).\n\n- To better understand inspection, redaction, infoTypes, and likelihood, see\n [Concepts](/sensitive-data-protection/docs/concepts).\n\n- Learn more about the [DLP API](/sensitive-data-protection/docs/reference/rest/v2).\n\n- Learn more about the [Cloud DLP Node.js Client](/nodejs/docs/reference/dlp/latest)."]]
