Netskope CASB
- Aparna Rr
About the Device
A cloud access security broker (CASB) is an on-premises or cloud-based security policy enforcement point that is placed between cloud service consumers and cloud service providers to combine and interject enterprise security policies as cloud-based resources are accessed.
It can help organizations deliver consistent security controls across SaaS, Web and IaaS services, minimising their attack surface and protecting their most sensitive data. CASBs can help customers enable both data-in-motion and data at-rest security controls.
Device Information
Entity | Particulars |
|---|---|
Vendor Name | Netskope |
Product Name | CASB |
Type of Device | Cloud |
Collection Method
Log Type | Ingestion label | Preferred Logging Protocol - Format | Log Collection Method | Data Source |
|---|---|---|---|---|
Netskope | NETSKOPE_ALERT_V2 | Prop Vendor API - JSON | C2C | https://cloud.google.com/chronicle/docs/reference/feed-management-api#netskope-alert |
Device Configuration
Login to Netskope console and navigate to Tools.
In REST API v2, click New Token.
Enter a token name, the token expiration time, and then click Add Endpoint to select the API endpoints (mentioned below) to use with the token.
We will be supporting
/dataexport/events/endpoints for V2 support. Below are the supported endpoints that needs to be added in Add Endpoint option:
/api/v2/events/dataexport/events/alert/api/v2/events/dataexport/events/application/api/v2/events/dataexport/events/audit/api/v2/events/dataexport/events/connection/api/v2/events/dataexport/events/incident/api/v2/events/dataexport/events/infrastructure/api/v2/events/dataexport/events/network/api/v2/events/dataexport/events/page/api/v2/events/dataexport/events/endpoint
Specify the privileges for each of the endpoints added. Read privileges include GET, and Read+Write privileges include GET, PUT, POST, PATCH, and DELETE
When finished, click Save.
After successful token creation in the confirmation box click Copy Token to save it for later use in your API requests.
Apart from the token, we also need TenantName from the customer. TenantName and Token, these two value are required to pull data from Netskope CASB.
If customer is not sure about the tenantName, we can ask customer for tenant URL from which they are logging on to access Netskope. From that URL we can get TenantName.
For example: Suppose URL is abc.netskope.com. So, TenantName would be "abc".
Integration Parameters
Property | Default Value | Description |
|---|---|---|
AUTHENTICATION HTTP HEADER | Yes | The HTTP header use to authenticate against the Netskope API in “Key:Value” format Ex : “Netskope-Api-Token:< Please note that there should not be any space in between. |
API HOSTNAME | Yes | FQDN of your Netskope REST API endpoint, having the form myinstance.netskope.com |
API ENDPOINT | Yes | Which REST API endpoint to hit. Example “alert” or “event” |
CONTENT TYPE | Yes | The type of event or alert. Allowed values for alerts are uba, securityassessment, quarantine, remediation, policy, malware, malsite, compromisedcredential, ctep, dlp and watchlist. Allowed values for events are application, audit, connection, incident, infrastructure, network and page. Internal Note: To read CASB events use “event“and to read alerts use “alerts“. |
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