En esta página, se describe cómo ver y, luego, implementar recomendaciones sobre cuándo quitar el rango de direcciones IP de 0.0.0.0/0 de las redes autorizadas.
Las instancias con 0.0.0.0/0 en redes autorizadas aceptan conexiones de todas las IP de Internet. Este recomendador se llama Quitar el acceso público amplio.
Cada día, este recomendador detecta de manera proactiva las instancias que tienen rangos de direcciones IP públicas amplias y proporciona información y recomendaciones para mejorar la seguridad de tu instancia. Puedes ver estadísticas y recomendaciones detalladas sobre las instancias que tienen rangos de direcciones IP públicas habilitados y que son vulnerables a incumplimientos de seguridad mediante la Google Cloud consola, gcloud CLI o la API del recomendador.
GET https://recommender.googleapis.com/v1beta1/projects/PROJECT_ID/locations/LOCATION/recommenders/google.cloudsql.instance.SecurityRecommender/recommendations?filter=recommenderSubtype=REMOVE_BROAD_PUBLIC_IP_RANGE
Reemplaza lo siguiente:
PROJECT_ID: ID del proyecto
LOCATION: Es una región en la que se encuentran las instancias, como us-central1.
Visualiza las estadísticas y las recomendaciones detalladas
Para visualizar estadísticas y recomendaciones detalladas, sigue estos pasos:
Console
Después de enumerar las recomendaciones, haz clic en una.
Aparecerá el panel de recomendaciones, que contiene estadísticas y recomendaciones detalladas.
LOCATION: una región en la que se encuentran las instancias, como us-central1.
API
Llama al método insights.list de la siguiente manera:
GET https://recommender.googleapis.com/v1beta1/projects/PROJECT_ID/locations/LOCATION/insightTypes/google.cloudsql.instance.SecurityInsight/insights?filter=insightSubtype=BROAD_AUTHORIZED_NETWORKS
Reemplaza lo siguiente:
PROJECT_ID: ID del proyecto
LOCATION: Es una región en la que se encuentran las instancias, como us-central1.
Aplica la recomendación
Console
Para implementar esta recomendación, haga clic en Administrar redes autorizadas y, luego, usa una de las siguientes opciones:
Quita las direcciones IP amplias de las redes autorizadas. Para obtener más información, consulta la sección sobre cómo autorizar con redes autorizadas.
Para implementar esta recomendación, usa una de las siguientes opciones:
Quita las direcciones IP amplias de las redes autorizadas. Para obtener más información, consulta la sección sobre cómo autorizar con redes autorizadas.
Para implementar esta recomendación, usa una de las siguientes opciones:
Quita las direcciones IP amplias de las redes autorizadas. Para obtener más información, consulta la sección sobre cómo autorizar con redes autorizadas.
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-09-04 (UTC)"],[],[],null,["# Improve instance security by removing broad public IP ranges from authorized networks\n\n\u003cbr /\u003e\n\n[MySQL](/sql/docs/mysql/recommender-broad-address \"View this page for the MySQL database engine\") \\| PostgreSQL \\| [SQL Server](/sql/docs/sqlserver/recommender-broad-address \"View this page for the SQL Server database engine\")\n\n\u003cbr /\u003e\n\nThis page describes how to view and implement recommendations about when to remove\nthe IP address range of `0.0.0.0/0` from authorized networks.\nInstances with `0.0.0.0/0` in authorized networks accept connections from all internet IPs. This [recommender](/recommender/docs/overview) is called **Remove broad public access**.\n\nEvery day, this recommender\nproactively detects instances that have broad public IP address ranges and provides insights and recommendations to improve\nyour instance security. You can view insights and detailed recommendations about instances that have public IP address\nranges enabled and are vulnerable to security breaches by using the Google Cloud console,\n[gcloud CLI](/sdk/gcloud), or the [Recommender API](/recommender/docs/using-api).\n\nBefore you begin\n----------------\n\nEnsure that you [enable the Recommender API](/recommender/docs/enabling).\n\n### Required roles and permissions\n\nTo get the permissions to view and work with insights and recommendations,\nensure that you have the required [Identity and Access Management (IAM) roles](/sql/docs/postgres/project-access-control#roles).\n\nFor more information about IAM roles, see [IAM basic and predefined roles reference](/iam/docs/understanding-roles) and [Manage access to projects, folders, and organizations](/iam/docs/granting-changing-revoking-access).\n\n\u003cbr /\u003e\n\nList the recommendations\n------------------------\n\nTo list the recommendations, follow these steps: \n\n### Console\n\nTo list recommendations about instance security, follow these steps:\n\n1. Go to the **Cloud SQL Instances** page.\n\n [Go to Cloud SQL Instances](https://console.cloud.google.com/sql/instances)\n2. View the **Issues** column in the instance table.\n\nAlternatively, follow these steps:\n\n1. Go to the **Recommendation Hub**.\n\n [Go to the Recommendation Hub](https://console.cloud.google.com/home/recommendations/)\n\n For more information, see [Exploring recommendations](/recommender/docs/recommendation-hub/identify-configuration-problems).\n2. In the **All recommendations** card, click **Security**.\n\n### gcloud\n\nRun the [`gcloud recommender recommendations list`](/sdk/gcloud/reference/recommender/recommendations/list) command as follows: \n\n```\ngcloud recommender recommendations list \\\n--project=PROJECT_ID \\\n--location=LOCATION \\\n--recommender=google.cloudsql.instance.SecurityRecommender \\\n--filter=recommenderSubtype=REMOVE_BROAD_PUBLIC_IP_RANGE\n```\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: Your project ID.\n- \u003cvar translate=\"no\"\u003eLOCATION\u003c/var\u003e: A region where your instances are located, such as us-central1.\n\n### API\n\nCall the [`recommendations.list`](/recommender/docs/reference/rest/v1beta1/projects.locations.recommenders.recommendations/list) method as follows: \n\n```\nGET https://recommender.googleapis.com/v1beta1/projects/PROJECT_ID/locations/LOCATION/recommenders/google.cloudsql.instance.SecurityRecommender/recommendations?filter=recommenderSubtype=REMOVE_BROAD_PUBLIC_IP_RANGE\n```\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: Your project ID.\n- \u003cvar translate=\"no\"\u003eLOCATION\u003c/var\u003e: A region where your instances are located, such as `us-central1`.\n\nView insights and detailed recommendations\n------------------------------------------\n\nTo view insights and detailed recommendations, follow these steps: \n\n### Console\n\nAfter listing the recommendations, click a recommendation.\nThe recommendation panel appears, which contains insights and detailed recommendations.\n\n### gcloud\n\nRun the [`gcloud recommender insights list`](/sdk/gcloud/reference/recommender/insights/list) command as follows: \n\n```\n\ngcloud recommender insights list \\\n--project=PROJECT_ID \\\n--location=LOCATION \\\n--insight-type=google.cloudsql.instance.SecurityInsight \\\n--filter=insightSubtype=BROAD_AUTHORIZED_NETWORKS\n\n```\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: Your project ID.\n- \u003cvar translate=\"no\"\u003eLOCATION\u003c/var\u003e : A region where your instances are located, such as `us-central1`.\n\n### API\n\nCall the [`insights.list`](/recommender/docs/reference/rest/v1beta1/projects.locations.insightTypes.insights/list) method as follows: \n\n```\n\nGET https://recommender.googleapis.com/v1beta1/projects/PROJECT_ID/locations/LOCATION/insightTypes/google.cloudsql.instance.SecurityInsight/insights?filter=insightSubtype=BROAD_AUTHORIZED_NETWORKS\n\n```\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: Your project ID.\n- \u003cvar translate=\"no\"\u003eLOCATION\u003c/var\u003e: A region where your instances are located, such as `us-central1`.\n\nApply the recommendation\n------------------------\n\n### Console\n\nTo implement this recommendation, click **Manage authorized networks** and then use one of the following options:\n\n- Remove broad IP addresses from authorized networks. For more information, see [Authorize with authorized networks](/sql/docs/mysql/authorize-networks).\n- Use [Cloud SQL Auth Proxy](/sql/docs/postgres/sql-proxy) and [Cloud SQL Language Connectors](/sql/docs/postgres/language-connectors).\n\n### gcloud\n\nTo implement this recommendation, use one of the following options:\n\n- Remove broad IP addresses from authorized networks. For more information, see [Authorize with authorized networks](/sql/docs/mysql/authorize-networks).\n- Use [Cloud SQL Auth Proxy](/sql/docs/postgres/sql-proxy) and [Cloud SQL Language Connectors](/sql/docs/postgres/language-connectors).\n\n### API\n\nTo implement this recommendation, use one of the following options:\n\n- Remove broad IP addresses from authorized networks. For more information, see [Authorize with authorized networks](/sql/docs/mysql/authorize-networks).\n- Use [Cloud SQL Auth Proxy](/sql/docs/postgres/sql-proxy) and [Cloud SQL Language Connectors](/sql/docs/postgres/language-connectors).\n\nWhat's next\n-----------\n\n- [Authorize with authorized networks](/sql/docs/mysql/authorize-networks)\n- [Cloud SQL Auth Proxy](/sql/docs/postgres/sql-proxy)\n- [Cloud SQL Language Connectors](/sql/docs/postgres/language-connectors)\n- [Google Cloud recommenders](/recommender/docs/recommenders)\n- [Blog: Maximize your Cloud ROI](https://cloud.google.com/blog/products/management-tools/active-assist-comes-to-google-cloud)"]]
