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Downloading Censys ASM for Splunk
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Censys ASM for Splunk

Splunk Cloud
The Censys ASM for Splunk app brings an outside-in perspective of organizations' Internet-facing networks to security operations. Changelog events related to the attackable surface area of an organization can be imported to Splunk in order to update inventory and to help security professionals prioritize and remediate risk.

Data from the Censys ASM Logbook is visualized with a pre-built dashboard that can be customized with additional views. Events can also be searched using Splunk SPL as part of security investigations.

Sample Host Events Generated by the Censys ASM platform
- Port Opened on Host
- New Protocol on Host
- Software Detected on Host (CPE format supported)

Sample Risks Detected by the Censys ASM platform
- Insecure TLS settings
- Services that should be not be publicly exposed
- Exposed storage buckets with loose permissions

Use these events to trigger investigations or remediations, or to enhance logs and playbooks in downstream security flows.

Get started by installing the Censys ASM app for Splunk from the Splunkbase marketplace.


Use of this app requires a subscription to the Censys ASM platform. A Censys ASM API key is required to import events.


From the Splunk main page, click the Find More Apps button in the sidebar.
Type "Censys" in the search bar.
On the results page, find the "Censys ASM for Splunk" app card and click the green Install button.
Reenter login credentials to confirm your choice.

Configure the App

Click the Censys app from the dropdown App menu in the top left corner.
On the setup prompt page, click the green Continue to App Setup Page button.
On the Censys ASM app setup page, paste your Censys ASM API key into the Key Value field and give your key a name in the Key Name field.
If you're using a proxy for interfacing with your Splunk instance, click the More Settings button at the top and add your proxy information in the section that appears.
Click the Add Key button to save your key, and click the Save button to save proxy settings.

If you ever need to delete or update keys, you can navigate to the setup page from the list of apps by clicking the "Manage Apps" option in the Apps dropdown menu.

For detailed installation and configuration instructions, read our setup article in the Censys Help Center.

Release Notes

Version 3.1.0
Oct. 11, 2021
Version 3.0.1
April 1, 2021
Version 1.1.1
Oct. 15, 2020

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