VENDOR NOTES · CENSYS
Censys ASM: ASM and exposure management facts (2026)
SHORT ANSWER
Censys ASM is built on first-party scanning of all 65K ports and the Censys Internet Map, with the longest integration list in this set, from ServiceNow CMDB to Microsoft Sentinel and Tenable VM. Discovery starts from seeds you supply. It confirms reachability and applies EPSS and KEV, but exploit validation and mitigation are not described, and ASM is sold through sales.
By The Exposure Desk · Exposure Management Finder · Published 2026-10-11
Desk research from public vendor pages read in September 2026, updated 2026-10-11. Profiles follow our published method; we did not run the products.
Which tool types does Censys describe?
- Outer point: described on the vendor's pages we read
- Inner point: not in our sources (it may exist; we did not find it)
| Type | Status | What the pages say | Source |
|---|---|---|---|
| EASM discovery | Described | First-party scanning across all 65K ports finds services on nonstandard ports and hosts with self-signed certificates. | Source: Censys external exposure management · Read 27 Sep 2026 |
| Exposure validation | Described | Confirms reachability and applies EPSS and KEV; active exploitation testing is not described. | Source: Censys external exposure management · Read 27 Sep 2026 |
| Exposure management platforms | Not in our sources | Not described on the pages we read. | None |
| CTEM programme support | Described | Discovery, prioritisation with EPSS and KEV, rapid response alerts and remediation tasks; exploit validation is not described. | Source: Censys external exposure management · Read 27 Sep 2026 |
| WAF posture | Not in our sources | Not described on the pages we read. | None |
How does Censys prove an exposure is real?
| Exploitability checked | Partly Reachability confirmation and EPSS and KEV scoring, not exploitation. Source: Censys external exposure management · Read 27 Sep 2026 |
|---|---|
| Attack-style testing | Not in our sources |
| Retests after a fix | Not in our sources |
What does Censys do with a finding?
| Subsidiary and owner attribution | Not in our sources |
|---|---|
| Routes findings to owners and tickets | Matches Auto-creates, routes and tracks remediation tasks. Source: Censys external exposure management · Read 27 Sep 2026 |
| Applies a compensating control | Not in our sources |
| Works through your WAF or edge | Not in our sources |
| WAF coverage across several vendors | Not in our sources |
| Integrations | Webex, Slack, Jira, ServiceNow ITSM, Tenable VM, Google Security Operations, Microsoft Sentinel, ServiceNow CMDB, Axonius, Brinqa, AWS, Google Cloud and Azure. Source: Censys integrations · Read 27 Sep 2026 |
Where does Censys run, and what does it connect to?
| Deployment | Discovery expands from seeds the customer adds in the console or through the API; assets found beyond the seeds appear under a Found by Censys tab. Source: Censys docs: seed your attack surface · Read 27 Sep 2026 |
|---|---|
| Internal as well as external assets | Not in our sources |
| Cloud connections named | Matches Names AWS, Google Cloud and Azure among its integrations. Source: Censys integrations · Read 27 Sep 2026 |
| Platform it extends | None |
| Platforms it connects to |
|
What does Censys cost?
ASM: contact sales. A free Censys platform account exists, and credits start at $100.
Source: Censys pricing · Read 27 Sep 2026
Trial or self-serve start: Partly A free Censys platform account exists; ASM itself is sold through sales.
Source: Censys pricing · Read 27 Sep 2026
Where is Censys strong, and where are its limits?
Strengths and limits come from the vendor's own pages and our sources; a limit can be something we did not find.
Strengths
- First-party scanning of all 65K ports finds services on nonstandard ports.
- The longest integration list in this set, including ServiceNow CMDB, Microsoft Sentinel, Tenable VM and the three largest clouds.
- A free platform account lets you look at Censys data before a sales call.
Limits
- Discovery starts from seeds you supply.
- No exploit validation or mitigation is described on the pages we read.
What does Censys say about itself?
What do peer reviews say?
Context only. Ratings come from Gartner Peer Insights' External Attack Surface Management market page read on 11 October 2026. They are not used in the finder and we have not verified them.
4.4 from 13 ratings.
Source: Gartner Peer Insights: External Attack Surface Management market · Read 11 Oct 2026
What has Censys announced recently?
- 2026-09-22
Announced a unified channel partner framework with early roadmap access and a Partner Summit.
Source: Censys newsroom: channel partner program · Read 27 Sep 2026
- 2026-07-22
Reported first-half 2026 growth figures and expansion into the Middle East and Japan.
Source: Censys newsroom: first-half 2026 growth · Read 27 Sep 2026
- 2026-07-08
Added real-time DNS visibility to the Censys Internet Map.
Source: Censys newsroom: DNS intelligence in the Internet Map · Read 27 Sep 2026
Who should shortlist Censys?
Consider Censys if your team hunts threats and wants raw internet scan evidence, or if you need findings in ServiceNow CMDB, Microsoft Sentinel or Tenable VM.
In our example finder profiles, Censys is not in the first group; your own answers may differ.
Run the finder with your answersHow does Censys compare with each other vendor?
Questions readers ask
Does Censys prove exploitability?
Partly. Reachability confirmation and EPSS and KEV scoring, not exploitation. Attack-style testing: Not in our sources.
Does Censys work with WAFs?
Not in our sources. Not described on the pages we read.
Does Censys publish its prices?
ASM: contact sales. A free Censys platform account exists, and credits start at $100.