Collect Okta logs

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This document explains how to ingest Okta logs to Google Security Operations using the Okta API. The parser extracts system logs, handling both single events and batched events within a JSON array. It normalizes the data into the UDM format, mapping Okta fields to UDM equivalents, enriching the data with parsed user agents, geographical information, and authentication details, and generating security result events based on outcomes and risk information.

Before you begin

  • Google SecOps instance
  • Privileged access to Okta

How to configure Okta

To configure Okta SSO, complete the following tasks:

Create Okta Administrative user with read-only privileges

  1. Sign in to the Okta administrator console.

  2. Create a Standard User.

    • Go to Directory > People.
    • Click Add person and complete the required fields.

  3. Select Security > Administrators.

  4. Click Add Administrator.

  5. In the Administrator assignment by admin field, find the Standard User.

  6. In the roles section, select Read-Only Administrator from the list.

  7. Sign out from the administrator account.

Get API Key

  1. Sign in to the Okta Administrator Console with the read-only administrator user.
  2. Go to Security > API > Tokens.
  3. Click Create Token.
  4. Provide a meaningful name for the token.
  5. Provide the IP zone, where the API will be used (you can select any IP if you are not sure).
  6. Click Create Token.
  7. Copy the API key.
  8. Click OK, got it.

Set up feeds

There are two different entry points to set up feeds in the Google SecOps platform:

  • SIEM Settings > Feeds
  • Content Hub > Content Packs

Set up feeds from SIEM Settings > Feeds

To configure multiple feeds for different log types within this product family, see Configure feeds by product.

To configure a single feed, follow these steps:

  1. Go to SIEM Settings > Feeds.
  2. Click Add New Feed.
  3. On the next page, click Configure a single feed.
  4. In the Feed name field, enter a name for the feed; for example, Okta Logs.
  5. Select Third party API as the Source type.
  6. Select Okta as the Log type.
  7. Click Next.
  8. Specify values for the following input parameters:
    • Authentication HTTP header: Enter Okta API Key in the following format: Authorization:<API_KEY>.
    • API Hostname: Specify the domain name of your Okta host (for example, <your-domain>.okta.com).
    • Asset namespace: The asset namespace.
    • Ingestion labels: The label applied to the events from this feed.
  9. Click Next.
  10. Review the feed configuration in the Finalize screen, and then click Submit.

Set up feeds from the Content Hub

Specify values for the following fields:

  • Authentication HTTP headers: used to authenticate against the SentinelOne Alerts/Threats & static-indicator API in key:value format.
  • API Hostname: The fully qualified domain name of SentinelOne API.

Advanced options

  • Feed Name: A prepopulated value that identifies the feed.
  • Source Type: Method used to collect logs into Google SecOps.
  • Asset Namespace: Namespace associated with the feed.
  • Ingestion Labels: Labels applied to all events from this feed.

UDM Mapping Table

Log Field UDM Mapping Logic
actor.alternateId principal.user.email_addresses Extracted from actor.alternateId if it is an email address. If not an email address, used as principal.user.userid.
actor.displayName principal.user.user_display_name Directly mapped.
actor.id principal.user.product_object_id Directly mapped.
actor.type principal.user.attribute.roles.name Directly mapped.
authenticationContext.authenticationProvider security_result.detection_fields.value Directly mapped, with key authenticationProvider.
authenticationContext.credentialProvider security_result.detection_fields.value Directly mapped, with key credentialProvider.
authenticationContext.credentialType extensions.auth.mechanism Used to derive the authentication mechanism (OTP, USERNAME_PASSWORD, LOCAL).
authenticationContext.externalSessionId network.parent_session_id Directly mapped.
client.device principal.asset.type / additional.fields.value.string_value Mapped to principal.asset.type (WORKSTATION, MOBILE, ROLE_UNSPECIFIED) based on value. Also mapped as string value with key device in additional.fields.
client.geographicalContext.city principal.location.city Directly mapped.
client.geographicalContext.country principal.location.country_or_region Directly mapped.
client.geographicalContext.geolocation.lat principal.location.region_latitude Directly mapped.
client.geographicalContext.geolocation.lon principal.location.region_longitude Directly mapped.
client.geographicalContext.postalCode additional.fields.value.string_value Directly mapped as string value with key Postal code in additional.fields.
client.geographicalContext.state principal.location.state Directly mapped.
client.ipAddress principal.ip, principal.asset.ip Directly mapped.
client.userAgent.browser target.resource.attribute.labels.value Directly mapped, with key Browser.
client.userAgent.os principal.platform Mapped to platform (LINUX, WINDOWS, MAC) based on value.
client.userAgent.rawUserAgent network.http.user_agent, network.http.parsed_user_agent Directly mapped and parsed.
client.zone additional.fields.value.string_value Directly mapped as string value with key zone in additional.fields.
debugContext.debugData.behaviors security_result.description, security_result.detection_fields Directly mapped to description. Individual behaviors are extracted and added as detection fields.
debugContext.debugData.changedAttributes security_result.detection_fields.value Directly mapped, with key changedAttributes.
debugContext.debugData.clientAddress principal.ip, principal.asset.ip Directly mapped if request.ipChain and client.ipAddress are missing.
debugContext.debugData.deviceFingerprint target.asset.asset_id Directly mapped, prefixed with device_finger_print:.
debugContext.debugData.dtHash security_result.detection_fields.value Directly mapped, with key dtHash.
debugContext.debugData.factor security_result.detection_fields.value Directly mapped, with key factor.
debugContext.debugData.factorIntent security_result.detection_fields.value Directly mapped, with key factorIntent.
debugContext.debugData.logOnlySecurityData.risk.reasons security_result.detection_fields.value Directly mapped, with key Risk Reasons.
debugContext.debugData.privilegeGranted target.user.attribute.roles Split into individual privileges and added as roles with name and description.
debugContext.debugData.pushOnlyResponseType security_result.detection_fields.value Directly mapped, with key pushOnlyResponseType.
debugContext.debugData.pushWithNumberChallengeResponseType security_result.detection_fields.value Directly mapped, with key pushWithNumberChallengeResponseType.
debugContext.debugData.requestUri extensions.auth.auth_details Directly mapped.
debugContext.debugData.suspiciousActivityEventId security_result.detection_fields.value Directly mapped, with key suspiciousActivityEventId.
debugContext.debugData.suspiciousActivityEventType security_result.detection_fields.value Directly mapped, with key suspiciousActivityEventType.
debugContext.debugData.threatDetections security_result.detection_fields.value Directly mapped, with key threatDetections.
debugContext.debugData.threatSuspected security_result.detection_fields.value, security_result.threat_status Mapped as a detection field with key threatSuspected. Used to derive threat status (ACTIVE or FALSE_POSITIVE).
debugContext.debugData.url target.url Directly mapped.
displayMessage security_result.summary Directly mapped.
eventType metadata.product_event_type, metadata.event_type Directly mapped to product_event_type. Used to derive event_type (USER_LOGIN, USER_LOGOUT, USER_CHANGE_PASSWORD, USER_CHANGE_PERMISSIONS, USER_DELETION, GROUP_MODIFICATION, SETTING_MODIFICATION, SCHEDULED_TASK_ENABLE, RESOURCE_CREATION, USER_UNCATEGORIZED).
legacyEventType security_result.detection_fields.value Directly mapped, with key legacyEventType.
outcome.reason security_result.category_details Directly mapped.
outcome.result security_result.action Mapped to action (ALLOW, CHALLENGE, BLOCK) based on value.
published metadata.event_timestamp Parsed to timestamp.
request.ipChain.n.geographicalContext intermediary.location Geographical context of intermediary IPs in the request chain.
request.ipChain.n.ip intermediary.ip IP addresses of intermediaries in the request chain.
securityContext.asNumber security_result.detection_fields.value Directly mapped, with key asNumber.
securityContext.asOrg security_result.detection_fields.value Directly mapped, with key asOrg.
securityContext.domain security_result.detection_fields.value Directly mapped, with key domain.
securityContext.isp security_result.detection_fields.value Directly mapped, with key isp.
securityContext.isProxy security_result.detection_fields.value Directly mapped, with key anonymized IP.
target.n.alternateId target.user.email_addresses / target.user.userid If it is an email address, mapped to target.user.email_addresses. If not an email address, used as target.user.userid.
target.n.detailEntry.clientAppId target.asset_id Directly mapped, prefixed with Client_app_id:.
target.n.detailEntry.methodTypeUsed target.resource_ancestors.attribute.labels.value Directly mapped, with key methodTypeUsed when target type is AuthenticatorEnrollment.
target.n.detailEntry.methodUsedVerifiedProperties target.resource_ancestors.attribute.labels.value Directly mapped, with key methodUsedVerifiedProperties when target type is AuthenticatorEnrollment.
target.n.detailEntry.policyType target.resource_ancestors.attribute.labels.value Directly mapped, with key Policy Type.
target.n.detailEntry.signOnModeType security_result.detection_fields.value Directly mapped, with key signOnModeType.
target.n.displayName target.user.user_display_name / target.application / target.resource.name Mapped based on target type.
target.n.id target.user.product_object_id / target.resource.product_object_id / target.resource_ancestors.product_object_id Mapped based on target type.
target.n.type target.user.attribute.roles.name / target.resource.resource_subtype / target.resource_ancestors.resource_subtype Mapped based on target type.
transaction.id network.session_id Directly mapped.
transaction.type additional.fields.value.string_value Directly mapped as string value with key type in additional.fields.
uuid metadata.product_log_id Directly mapped.
N/A metadata.vendor_name Set to Okta.
N/A metadata.product_name Set to Okta.
N/A extensions.auth.type Set to SSO.

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