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Collecter les journaux Google Chrome

Compatible avec :

Google SecOps SIEM

Ce document explique comment collecter les journaux Chrome en configurant un flux Google Security Operations et comment les champs de journal sont mappés aux champs du modèle de données unifié (UDM) Chrome.

Pour en savoir plus, consultez Ingestion de données dans Google SecOps.

Présentation

Un déploiement type comprend ChromeOS et le navigateur Chrome configurés pour envoyer des journaux à Google SecOps. Le déploiement peut varier d'un client à l'autre et s'avérer plus complexe. Le déploiement comprend les composants suivants:

Chrome: journal de l'appareil ChromeOS que vous souhaitez collecter.
Google Workspace: plate-forme Google Workspace à partir de laquelle vous collectez les journaux.
Flux Google SecOps: flux Google SecOps qui récupère les journaux depuis Google Workspace et les écrit dans Google SecOps.
Google SecOps: conserve et analyse les journaux Chrome.

Un libellé d'ingestion identifie l'analyseur qui normalise les données de journal brutes au format UDM structuré. Les informations de ce document s'appliquent à l'analyseur avec le libellé d'ingestion CHROME_MANAGEMENT.

Avant de commencer

Assurez-vous d'utiliser l'édition Google Workspace Business Standard.
Assurez-vous de disposer d'un compte administrateur Google Workspace.
S'assurer que tous les systèmes de l'architecture de déploiement sont configurés dans le fuseau horaire UTC.
Si vous créez des utilisateurs qui usurpent l'identité du compte de service, accordez les droits suivants aux utilisateurs via la console d'administration:
- Droits > Rapports
- Droits > Services > Centre d'alerte > Accès complet > Accès en lecture
- Droits > Services > Gestion des appareils mobiles > Gérer les appareils et les paramètres
- Droits > Services > Gestion de Chrome > Paramètres
- API Admin > Droits > Utilisateurs > Lire
- API Admin > Droits > Groupes > Lire

Configurer la gestion cloud du navigateur Chrome

Voici les principales étapes à suivre pour configurer la gestion cloud du navigateur Chrome:

Pour configurer la gestion cloud du navigateur Chrome, procédez comme suit :

Dans la console d'administration, cliquez sur Menu > Appareils > Chrome > Navigateurs gérés.
Facultatif : Sélectionnez l'organisation racine ou l'unité organisationnelle dans laquelle vous souhaitez générer un jeton qui enregistre les navigateurs directement dans cette unité. Pour en savoir plus, consultez Ajouter une unité organisationnelle.
Cliquez sur Inscrire. S'il s'agit de votre premier enregistrement de navigateur, vous êtes invité à accepter les conditions d'utilisation de la gestion cloud du navigateur Chrome (CBCM, Chrome Browser Cloud Management).
Cliquez sur Copier le jeton d'enregistrement dans le presse-papiers.
Pour enregistrer des navigateurs Chrome gérés dans le cloud, cliquez sur OK.
Dans la console d'administration, accédez à Menu > Appareils > Chrome > Paramètres > Utilisateurs et navigateurs. Sélectionnez votre unité organisationnelle racine afin que toutes les organisations enfants héritent de la règle. Faites défiler la page jusqu'à Reporting sur le navigateur.
Définissez l'option Rapports sur le navigateur géré sur Activer la fonction d'importation d'informations cloud du navigateur géré.
Pour activer la création de rapports sur le navigateur Chrome, cliquez sur Enregistrer.
Dans la console d'administration, accédez à Menu > Appareils > Chrome > Connecteurs :
Facultatif: si vous configurez les paramètres des connecteurs Chrome Enterprise pour la première fois, suivez les instructions pour activer les connecteurs Chrome Enterprise.
En haut de la page, cliquez sur + Configuration d'un nouveau fournisseur.
Dans le panneau qui s'affiche à droite, recherchez la configuration Google SecOps, puis cliquez sur Configurer.
Saisissez l'ID de configuration et la clé API.
- ID de configuration: l'ID affiché dans la colonne User & la page des paramètres du navigateur et la page Connecteurs.
- Clé API : clé API à spécifier lorsque vous appelez l'API d'injection Google SecOps pour identifier le client.
Pour ajouter une configuration de fournisseur, cliquez sur Ajouter une configuration.

Types de journaux et modèles de données compatibles

Vous trouverez ci-dessous les types de journaux et les événements acceptés pour Chrome Management. Tous les types et événements de journaux compatibles sont au format JSON.

Type de journal	Type d'événement
Activité malveillante	`badNavigationEvent` `dangerousDownloadEvent` `Malware transfer` `Extension install` `Password changed` `Password reuse` `Unsafe site visit` `Login events` `Password breach` `urlFilteringInterstitialEvent` `browserCrashEvent`
Auditer l'activité	`CHROME_OS_ADD_USER` `CHROME_OS_REMOVE_USER` `DEVICE_BOOT_STATE_CHANGE` `CHROME_OS_LOGIN_FAILURE_EVENT` `CHROME_OS_LOGIN_LOGOUT_EVENT` `CHROME_OS_LOGIN_EVENT` `CHROME_OS_LOGOUT_EVENT` `CHROME_OS_REPORTING_DATA_LOST` `PASSWORD_CHANGED` `PASSWORD_REUSE` `DLP_EVENT` `CONTENT_TRANSFER` `CONTENT_UNSCANNED` `EXTENSION_REQUEST` `LOGIN_EVENT` `MALWARE_TRANSFER` `PASSWORD_BREACH` `SENSITIVE_DATA_TRANSFER` `UNSAFE_SITE_VISIT`
Protection des données	`Content transfer` `Content unscanned` `Sensitive data transfer`
Chrome OS	`ChromeOS login failure` `ChromeOS login success` `ChromeOS logout` `ChromeOS user added` `ChromeOS user removed` `ChromeOS lock success` `ChromeOS unlock success` `ChromeOS unlock failure` `ChromeOS device boot state change` `ChromeOS USB device added` `ChromeOS USB device removed` `ChromeOS USB status change` `ChromeOS CRD host started` `ChromeOS CRD client connected` `ChromeOS CRD client disconnected` `ChromeOS CRD host stopped`

Documentation de référence sur le mappage de champs

Cette section explique comment l'analyseur Google SecOps mappe les champs de journal Chrome sur les champs du modèle de données unifié (UDM) Google SecOps pour les ensembles de données.

Référence sur le mappage de champs: identifiant d'événement vers type d'événement

Le tableau suivant répertorie les types de journaux CHROME_MANAGEMENT et les types d'événements UDM correspondants.

Event Identifier	Event Type	Security Category
`badNavigationEvent - SOCIAL_ENGINEERING`	`USER_RESOURCE_ACCESS`	`SOCIAL_ENGINEERING`
`badNavigationEvent - SSL_ERROR`	`USER_RESOURCE_ACCESS`	`NETWORK_SUSPICIOUS`
`badNavigationEvent - MALWARE`	`USER_RESOURCE_ACCESS`	`SOFTWARE_MALICIOUS`
`badNavigationEvent - UNWANTED_SOFTWARE`	`USER_RESOURCE_ACCESS`	`SOFTWARE_PUA`
`badNavigationEvent - THREAT_TYPE_UNSPECIFIED`	`USER_RESOURCE_ACCESS`	`SOFTWARE_MALICIOUS`
`browserCrashEvent`	`STATUS_UPDATE`
`browserExtensionInstallEvent`	`USER_RESOURCE_UPDATE_CONTENT`
`Extension install - BROWSER_EXTENSION_INSTALL`	`USER_RESOURCE_UPDATE_CONTENT`
`EXTENSION_REQUEST`	`USER_UNCATEGORIZED`
`CHROME_OS_ADD_USER - CHROMEOS_AFFILIATED_USER_ADDED`	`USER_CREATION`
`CHROME_OS_ADD_USER - CHROMEOS_UNAFFILIATED_USER_ADDED`	`USER_CREATION`
`ChromeOS user added - CHROMEOS_UNAFFILIATED_USER_ADDED`	`USER_CREATION`
`ChromeOS user removed - CHROMEOS_UNAFFILIATED_USER_REMOVED`	`USER_DELETION`
`CHROME_OS_REMOVE_USER - CHROMEOS_AFFILIATED_USER_REMOVED`	`USER_DELETION`
`CHROME_OS_REMOVE_USER - CHROMEOS_UNAFFILIATED_USER_REMOVED`	`USER_DELETION`
`Login events`	`USER_LOGIN`
`LOGIN_EVENT - CHROMEOS_UNAFFILIATED_LOGIN`	`USER_LOGIN`
`loginEvent`	`USER_LOGIN`
`ChromeOS login success`	`USER_LOGIN`
`CHROME_OS_LOGIN_EVENT - CHROMEOS_AFFILIATED_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_EVENT - CHROMEOS_UNAFFILIATED_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_EVENT - CHROMEOS_GUEST_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_EVENT - CHROMEOS_KIOSK_SESSION_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_EVENT - CHROMEOS_GUEST_SESSION_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_EVENT - CHROMEOS_MANAGED_GUEST_SESSION_LOGIN`	`USER_LOGIN`
`ChromeOS login failure - CHROMEOS_AFFILIATED_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_FAILURE_EVENT - CHROMEOS_AFFILIATED_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_FAILURE_EVENT - CHROMEOS_UNAFFILIATED_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGIN_LOGOUT_EVENT - CHROMEOS_AFFILIATED_LOGIN`	`USER_LOGIN`
`CHROME_OS_LOGOUT_EVENT - CHROMEOS_AFFILIATED_LOGOUT`	`USER_LOGOUT`
`CHROME_OS_LOGOUT_EVENT - CHROMEOS_GUEST_LOGOUT`	`USER_LOGOUT`
`CHROME_OS_LOGOUT_EVENT - CHROMEOS_MANAGED_GUEST_SESSION_LOGOUT`	`USER_LOGOUT`
`CHROME_OS_LOGOUT_EVENT - CHROMEOS_UNAFFILIATED_LOGOUT`	`USER_LOGOUT`
`CHROME_OS_LOGOUT_EVENT - CHROMEOS_KIOSK_SESSION_LOGOUT`	`USER_LOGOUT`
`CHROME_OS_LOGOUT_EVENT - CHROMEOS_GUEST_SESSION_LOGOUT`	`USER_LOGOUT`
`ChromeOS logout - CHROMEOS_AFFILIATED_LOGOUT`	`USER_LOGOUT`
`CHROME_OS_REPORTING_DATA_LOST`	`STATUS_UPDATE`
`ChromeOS CRD client connected - CHROMEOS_CRD_CLIENT_CONNECTED`	`USER_LOGIN`
`ChromeOS CRD client disconnected`	`USER_LOGOUT`
`CHROME_OS_CRD_HOST_STARTED - CHROMEOS_CRD_HOST_STARTED`	`STATUS_STARTUP`
`ChromeOS CRD host started - CHROMEOS_CRD_HOST_STARTED`	`STATUS_STARTUP`
`ChromeOS CRD host stopped - CHROMEOS_CRD_HOST_ENDED`	`STATUS_STARTUP`
`ChromeOS device boot state change - CHROME_OS_VERIFIED_MODE`	`SETTING_MODIFICATION`
`ChromeOS device boot state change - CHROME_OS_DEV_MODE`	`SETTING_MODIFICATION`
`DEVICE_BOOT_STATE_CHANGE - CHROME_OS_VERIFIED_MODE`	`SETTING_MODIFICATION`
`ChromeOS lock success - CHROMEOS_AFFILIATED_LOCK_SUCCESS`	`USER_LOGOUT`
`ChromeOS unlock success - CHROMEOS_AFFILIATED_UNLOCK_SUCCESS`	`USER_LOGIN`
`ChromeOS unlock failure - CHROMEOS_AFFILIATED_LOGIN`	`USER_LOGIN`
`ChromeOS USB device added - CHROMEOS_PERIPHERAL_ADDED`	`USER_RESOURCE_ACCESS`
`ChromeOS USB device removed - CHROMEOS_PERIPHERAL_REMOVED`	`USER_RESOURCE_DELETION`
`ChromeOS USB status change - CHROMEOS_PERIPHERAL_STATUS_UPDATED`	`USER_RESOURCE_UPDATE_CONTENT`
`CHROMEOS_PERIPHERAL_STATUS_UPDATED - CHROMEOS_PERIPHERAL_STATUS_UPDATED`	`USER_RESOURCE_UPDATE_CONTENT`
`Client Side Detection`	`USER_UNCATEGORIZED`
`Content transfer`	`SCAN_FILE`
`CONTENT_TRANSFER`	`SCAN_FILE`
`contentTransferEvent`	`SCAN_FILE`
`Content unscanned`	`SCAN_UNCATEGORIZED`
`CONTENT_UNSCANNED`	`SCAN_UNCATEGORIZED`
`dataAccessControlEvent`	`USER_RESOURCE_ACCESS`
`dangerousDownloadEvent - Dangerous`	`SCAN_FILE`	`SOFTWARE_PUA`
`dangerousDownloadEvent - DANGEROUS_HOST`	`SCAN_HOST`
`dangerousDownloadEvent - UNCOMMON`	`SCAN_UNCATEGORIZED`
`dangerousDownloadEvent - POTENTIALLY_UNWANTED`	`SCAN_UNCATEGORIZED`	`SOFTWARE_PUA`
`dangerousDownloadEvent - UNKNOWN`	`SCAN_UNCATEGORIZED`
`dangerousDownloadEvent - DANGEROUS_URL`	`SCAN_UNCATEGORIZED`
`dangerousDownloadEvent - UNWANTED_SOFTWARE`	`SCAN_FILE`	`SOFTWARE_PUA`
`dangerousDownloadEvent - DANGEROUS_FILE_TYPE`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`Desktop DLP Warnings`	`USER_UNCATEGORIZED`
`DLP_EVENT`	`USER_UNCATEGORIZED`
`interstitialEvent - Malware`	`NETWORK_HTTP`	`NETWORK_SUSPICIOUS`
`IOS/OSX Warnings`	`SCAN_UNCATEGORIZED`
`Malware transfer - MALWARE_TRANSFER_DANGEROUS`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`MALWARE_TRANSFER - MALWARE_TRANSFER_UNCOMMON`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`MALWARE_TRANSFER - MALWARE_TRANSFER_DANGEROUS`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`MALWARE_TRANSFER - MALWARE_TRANSFER_UNWANTED_SOFTWARE`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`MALWARE_TRANSFER - MALWARE_TRANSFER_UNKNOWN`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`MALWARE_TRANSFER - MALWARE_TRANSFER_DANGEROUS_HOST`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`malwareTransferEvent - DANGEROUS`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`malwareTransferEvent - UNSPECIFIED`	`SCAN_FILE`	`SOFTWARE_MALICIOUS`
`Password breach`	`USER_RESOURCE_ACCESS`
`PASSWORD_BREACH`	`USER_RESOURCE_ACCESS`
`passwordBreachEvent - PASSWORD_ENTRY`	`USER_RESOURCE_ACCESS`
`Password changed`	`USER_CHANGE_PASSWORD`
`PASSWORD_CHANGED`	`USER_CHANGE_PASSWORD`
`passwordChangedEvent`	`USER_CHANGE_PASSWORD`
`Password reuse - PASSWORD_REUSED_UNAUTHORIZED_SITE`	`USER_RESOURCE_ACCESS`	`POLICY_VIOLATION, AUTH_VIOLATION`
`Password reuse - PASSWORD_REUSED_PHISHING_URL`	`USER_UNCATEGORIZED`	`PHISHING`
`PASSWORD_REUSE - PASSWORD_REUSED_UNAUTHORIZED_SITE`	`USER_RESOURCE_ACCESS`	`POLICY_VIOLATION, AUTH_VIOLATION`
`passwordReuseEvent - Unauthorized site`	`USER_RESOURCE_ACCESS`	`POLICY_VIOLATION, AUTH_VIOLATION`
`passwordReuseEvent - PASSWORD_REUSED_PHISHING_URL`	`USER_UNCATEGORIZED`	`PHISHING`
`passwordReuseEvent - PASSWORD_REUSED_UNAUTHORIZED_SITE`	`USER_RESOURCE_ACCESS`	`POLICY_VIOLATION, AUTH_VIOLATION`
`Permissions Blacklisting`	`RESOURCE_PERMISSIONS_CHANGE`
`Sensitive data transfer`	`SCAN_FILE`	`DATA_EXFILTRATION`
`SENSITIVE_DATA_TRANSFER`	`SCAN_FILE`	`DATA_EXFILTRATION`
`sensitiveDataEvent - [test_user_5] warn`	`SCAN_FILE`	`DATA_EXFILTRATION`
`sensitiveDataTransferEvent`	`SCAN_FILE`	`DATA_EXFILTRATION`
`Unsafe site visit - UNSAFE_SITE_VISIT_SSL_ERROR`	`USER_RESOURCE_ACCESS`	`NETWORK_SUSPICIOUS`
`UNSAFE_SITE_VISIT - UNSAFE_SITE_VISIT_MALWARE`	`USER_RESOURCE_ACCESS`	`SOFTWARE_MALICIOUS`
`UNSAFE_SITE_VISIT - UNSAFE_SITE_VISIT_UNWANTED_SOFTWARE`	`USER_RESOURCE_ACCESS`	`SOFTWARE_SUSPICIOUS`
`UNSAFE_SITE_VISIT - EVENT_REASON_UNSPECIFIED`	`USER_RESOURCE_ACCESS`
`UNSAFE_SITE_VISIT - UNSAFE_SITE_VISIT_SOCIAL_ENGINEERING`	`USER_RESOURCE_ACCESS`	`SOCIAL_ENGINEERING`
`UNSAFE_SITE_VISIT - UNSAFE_SITE_VISIT_SSL_ERROR`	`USER_RESOURCE_ACCESS`	`NETWORK_SUSPICIOUS`
`unscannedFileEvent - FILE_PASSWORD_PROTECTED`	`SCAN_FILE`
`unscannedFileEvent - FILE_TOO_LARGE`	`SCAN_FILE`
`urlFilteringInterstitialEvent`	`USER_RESOURCE_ACCESS`	`POLICY_VIOLATION`

Référence de mappage de champ : CHROME_MANAGEMENT

Le tableau suivant répertorie les champs de journal du type de journal CHROME_MANAGEMENT et les champs UDM correspondants.

Log field	UDM mapping	Logic
`id.customerId`	`about.resource.product_object_id`
`event_detail`	`metadata.description`
`time`	`metadata.event_timestamp`
`events.parameters.name [TIMESTAMP]`	`metadata.event_timestamp`
`event`	`metadata.product_event_type`
`events.name`	`metadata.product_event_type`
`id.uniqueQualifier`	`metadata.product_log_id`
	`metadata.product_name`	The `metadata.product_name` UDM field is set to `Chrome Management`.
`id.applicationName`
	`metadata.vendor_name`	The `metadata.vendor_name` UDM field is set to `GOOGLE`.
`user_agent`	`network.http.user_agent`
`userAgent`	`network.http.user_agent`
`events.parameters.name [USER_AGENT]`	`network.http.user_agent`
`events.parameters.name [SESSION_ID]`	`network.session_id`
`client_type`	`principal.application`
`clientType`	`principal.application`
`events.parameters.name [CLIENT_TYPE]`	`principal.application`
`device_id`	`principal.asset.product_object_id`
`deviceId`	`principal.asset.product_object_id`
`events.parameters.name [DEVICE_ID]`	`principal.asset.product_object_id`
`device_name`	`principal.hostname`
`deviceName`	`principal.hostname`
`events.parameters.name [DEVICE_NAME]`	`principal.hostname`
`os_plarform`	`principal.platform`	The `principal.platform` UDM field is set to one of the following values: `LINUX` if the `os_plarform` log field value is matched with regular expression pattern `linux`. `MAC` if the `os_plarform` log field value is matched with regular expression pattern `mac`. `WINDOWS` if the `os_plarform` log field value is matched with regular expression pattern `windows`. `CHROME_OS` if the `os_plarform` log field value is matched with regular expression pattern `chromeos`. Else, if the `os_plarform` log field value is not empty and `osVersion` log field value is not empty, then the `os_plarform osVersion` log field is mapped to the `principal.platform_version` UDM field.
`os_platform`	`principal.platform`	The `principal.platform` UDM field is set to one of the following values: `LINUX` if the `os_platform` log field value is matched with regular expression pattern `linux`. `MAC` if the `os_platform` log field value is matched with regular expression pattern `mac`. `WINDOWS` if the `os_platform` log field value is matched with regular expression pattern `windows`. `CHROME_OS` if the `os_platform` log field value is matched with regular expression pattern `chromeos`. Else, if the `os_platform` log field value is not empty and `osVersion` log field value is not empty, then the `os_platform osVersion` log field is mapped to the `principal.platform_version` UDM field.
`osPlatform`	`principal.platform`	The `principal.platform` UDM field is set to one of the following values: `LINUX` if the `osPlatform` log field value is matched with regular expression pattern `linux`. `MAC` if the `osPlatform` log field value is matched with regular expression pattern `mac`. `WINDOWS` if the `osPlatform` log field value is matched with regular expression pattern `windows`. `CHROME_OS` if the `osPlatform` log field value is matched with regular expression pattern `chromeos`. Else, if the `osPlatform` log field value is not empty and `osVersion` log field value is not empty, then the `osPlatform osVersion` log field is mapped to the `principal.platform_version` UDM field.
`events.parameters.name [DEVICE_PLATFORM]`	`principal.platform`	The `os_platform` and `os_version` is extracted from the `events.parameters.name [DEVICE_PLATFORM]` log field using Grok pattern. The `principal.platform` UDM field is set to one of the following values: `LINUX` if the `os_platform` log field value is matched with regular expression pattern `linux`. `MAC` if the `os_platform` log field value is matched with regular expression pattern `mac`. `WINDOWS` if the `os_platform` log field value is matched with regular expression pattern `windows`. `CHROME_OS` if the `os_platform` log field value is matched with regular expression pattern `chromeos`. Else, if the `os_platform` log field value is not empty and `osVersion` log field value is not empty, then the `os_platform osVersion` log field is mapped to the `principal.platform_version` UDM field.
`os_version`	`principal.platform_version`
`osVersion`	`principal.platform_version`
`events.parameters.name [DEVICE_PLATFORM]`	`principal.platform_version`	The `Version` is extracted from the `events.parameters.name [DEVICE_PLATFORM]` log field using Grok pattern.
`device_id`	`principal.resource.id`
`deviceId`	`principal.resource.id`
`events.parameters.name [DEVICE_ID]`	`principal.resource.id`
`directory_device_id`	`principal.resource.product_object_id`
`events.parameters.name [DIRECTORY_DEVICE_ID]`	`principal.resource.product_object_id`
	`principal.resource.resource_subtype`	If the `event` log field value is equal to `CHROMEOS_PERIPHERAL_STATUS_UPDATED`, then the `principal.resource.resource_subtype` UDM field is set to `USB`. Else, if the `events.name` log field value is equal to `CHROMEOS_PERIPHERAL_STATUS_UPDATED`, then the `principal.resource.resource_subtype` UDM field is set to `USB`.
	`principal.resource.resource_type`	If the `device_id` log field value is not empty, then the `principal.resource.resource_type` UDM field is set to `DEVICE`.
`actor.email`	`principal.user.email_addresses`
`actor.profileId`	`principal.user.userid`
`result`	`security_result.action_details`
`events.parameters.name [EVENT_RESULT]`	`security_result.action_details`
`event_result`	`security_result.action_details`
	`security_result.action`	The `security_result.action` UDM field is set to one of the following values: `ALLOW` if the `result` or `events.parameters.name [EVENT_RESULT]` log field value is matched with regular expression pattern `ALLOWED`. `BLOCK` if the `result` or `events.parameters.name [EVENT_RESULT]` log field value is matched with regular expression pattern `BLOCKED`.
`reason`	`security_result.category_details`
`events.parameters.name [EVENT_REASON]`	`security_result.category_details`
`events.parameters.name [LOGIN_FAILURE_REASON]`	`security_result.description`
`events.parameters.name [REMOVE_USER_REASON]`	`security_result.description`	If the `events.name` log field value is equal to `CHROME_OS_REMOVE_USER`, then the `events.parameters.namethe REMOVE_USER_REASON log field value` log field is mapped to the `security_result.description` UDM field.
`triggered_rules`	`security_result.rule_name`
`events.type`	`security_result.summary`
`events.parameters.name [PRODUCT_NAME]`	`target.application`	If the `events.name` log field value contains one of the following values, then the `events.parameters.name [PRODUCT_NAME]` log field is mapped to the `target.resource.name` UDM field: `ChromeOS USB device added` `ChromeOS USB device removed` `ChromeOS USB status change` `CHROMEOS_PERIPHERAL_STATUS_UPDATED`
`content_name`	`target.file.full_path`
`contentName`	`target.file.full_path`
`events.parameters.name [CONTENT_NAME]`	`target.file.full_path`
`content_type`	`target.file.mime_type`
`contentType`	`target.file.mime_type`
`events.parameters.name [CONTENT_TYPE]`	`target.file.mime_type`
`content_hash`	`target.file.sha256`
`events.parameters.name [CONTENT_HASH]`	`target.file.sha256`
`content_size`	`target.file.size`
`contentSize`	`target.file.size`
`events.parameters.name [CONTENT_SIZE]`	`target.file.size`
	`target.file.file_type`	The `fileType` is extracted from the `content_name` log field usign Grok pattern, Then `target.file.file_type` UDM field is set to one of the following values: `FILE_TYPE_ZIP` if the `fileType` value is equal to `zip`. `FILE_TYPE_DOS_EXE` if the `fileType` value is equal to `exe`. `FILE_TYPE_PDF` if the `fileType` value is equal to `pdf`. `FILE_TYPE_XLSX` if the `fileType` value is equal to `xlsx`.
`extension_id`	`target.resource.product_object_id`
`events.parameters.name [APP_ID]`	`target.resource.product_object_id`
`extension_name`	`target.resource.name`	If the `event` log field value is equal to `badNavigationEvent or the events.name log field value is equal to badNavigationEvent, then the url log field is mapped to the target.resource.name UDM field. Else, the extension_id log field is mapped to the target.resource.name UDM field.`
`events.parameters.name [APP_NAME]`	`target.resource.name`
`url`	`target.url`
`events.parameters.name [URL]`	`target.url`
`device_user`	`target.user.userid`
`deviceUser`	`target.user.userid`
`events.parameters.name [DEVICE_USER]`	`target.user.userid`
`scan_id`	`about.labels [scan_id]`
`events.parameters.name [CONNECTION_TYPE]`	`about.labels [connection_type]`
`etag`	`about.labels [etag]`
`kind`	`about.labels [kind]`
`actor.key`	`principal.user.attribute.labels [actor_key]`
`actor.callerType`	`principal.user.attribute.labels [actor_callerType]`
`events.parameters.name [EVIDENCE_LOCKER_FILEPATH]`	`security_result.about.labels [evidence_locker_filepath]`
`federated_origin`	`security_result.about.labels [federated_origin]`
`is_federated`	`security_result.about.labels [is_federated]`
`destination`	`security_result.about.labels [trigger_destination]`
`events.parameters.name [TRIGGER_DESTINATION]`	`security_result.about.labels [trigger_destination]`
`source`	`security_result.about.labels [trigger_source]`
`events.parameters.name [TRIGGER_SOURCE]`	`security_result.about.labels [trigger_source]`
`trigger_type`	`security_result.about.labels [trigger_type]`
`triggerType`	`security_result.about.labels [trigger_type]`
`events.parameters.name [TRIGGER_TYPE]`	`security_result.about.labels [trigger_type]`
`trigger_user`	`security_result.about.labels [trigger_user]`
`events.parameters.name [TRIGGER_USER]`	`security_result.about.labels [trigger_user]`
`events.parameters.name [MALWARE_CATEGORY]`	`security_result.threat_name`
`events.parameters.name [MALWARE_FAMILY]`	`security_result.detection_fields [malware_family]`
`events.parameters.name [VENDOR_ID]`	`src.labels [vendor_id]`
`events.parameters.name [VENDOR_NAME]`	`src.labels [vendor_name]`
`events.parameters.name [VIRTUAL_DEVICE_ID]`	`src.labels [virtual_device_id]`
`events.parameters.name [NEW_BOOT_MODE]`	`target.asset.attribute.labels [new_boot_mode]`
`events.parameters.name [PREVIOUS_BOOT_MODE]`	`target.asset.attribute.labels [previous_boot_mode]`
`id.time`	`target.asset.attribute.labels [timestamp]`
`events.parameters.name [PRODUCT_ID]`	`target.labels [product_id]`	If the `events.name` log field value contains one of the following values, then the `events.parameters.name [PRODUCT_ID]` log field is mapped to the `target.resource.product_object_id` UDM field: `CHROMEOS_PERIPHERAL_ADDED` `CHROMEOS_PERIPHERAL_REMOVED` `CHROMEOS_PERIPHERAL_STATUS_UPDATED` Else, the `events.parameters.name [PRODUCT_ID]` log field is mapped to the `target.labels` UDM field.
	`extensions.auth.mechanism`	If the `events.name` log field value contains one of the following values, then the `extensions.auth.mechanism` UDM field is set to `USERNAME_PASSWORD`: `CHROME_OS_LOGIN_EVENT` `loginEvent` `CHROME_OS_LOGIN_FAILURE_EVENT` `CHROMEOS_AFFILIATED_UNLOCK_SUCCESS` `CHROME_OS_CRD_CLIENT_CONNECTED` `CHROME_OS_LOGOUT_EVENT` `CHROMEOS_AFFILIATED_LOCK_SUCCESS`
`events.parameters.name [UNLOCK_TYPE]`	`target.labels [unlock_type]`
`extension_description`	`target.resource.attribute.labels [extension_description]`
`extension_action`	`target.resource.attribute.labels [extension_action]`
`extension_version`	`target.resource.attribute.labels [extension_version]`
`extension_source`	`target.resource.attribute.labels [extension_source]`
`browser_version`	`target.resource.attributes.labels [browser_version]`
`browserVersion`	`target.resource.attributes.labels [browser_version]`
`events.parameters.name [BROWSER_VERSION]`	`target.resource.attributes.labels [browser_version]`
`profile_user`	`principal.user.email_addresses`	If the `profile_user` log field value is matched with regular expression pattern `^.+@.+$`, then the `profile_user` log field is mapped to the `principal.user.email_addresses` UDM field. Else, the `profile_user` log field is mapped to the `principal.user.user_display_name` UDM field.
`events.parameters.name [PROFILE_USER_NAME]`	`target.user.user_display_name`
	`target.resource.resource_type`	If the `events.name` log field value is equal to `DEVICE_BOOT_STATE_CHANGE`, then the `target.resource.resource_type` UDM field is set to `SETTING`.
`url_category`	`target.labels [url_category]`
`browser_channel`	`target.resource.attribute.labels [browser_channel]`
`report_id`	`target.labels [report_id]`
`clickedThrough`	`target.labels [clickedThrough]`
`threat_type`	`security_result.detection_fields [threatType]`
`triggered_rule_info.action`	`security_result.action`	If the `triggered_rule_info.action` log field value contains one of the following values, then the `triggered_rule_info.action` log field is mapped to the `security_result.action` UDM field: `ALLOW` `ALLOW_WITH_MODIFICATION` `BLOCK` `CHALLENGE` `FAIL` `QUARANTINE` `UNKNOWN_ACTION` Else, the `triggered_rule_info.action` log field is mapped to the `security_result.rule_labels [triggeredRuleInfo_action]` UDM field.
`triggered_rule_info.rule_id`	`security_result.rule_id`
`triggered_rule_info.rule_name`	`security_result.rule_name`
`triggered_rule_info.url_category`	`security_result.category_details`
`transfer_method`	`additional.fields [transfer_method]`

Étape suivante

Ingestion de données dans Google SecOps