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Question

Searching for advanced protocols using "Starter" account

  • March 24, 2026
  • 3 replies
  • 16 views

Hi,

I have a starter level account with 490 credits remain.

Why when I’m trying to search for advanced protocols, I get the upgrade notification?

3 replies

MattK_Censys
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  • Censys Community Manager
  • March 24, 2026

Hi Zenia, which protocols are you searching for?


  • Author
  • New Participant
  • March 25, 2026

Hi Matt,

I would like to search for host.services.unitronics_pcom but I can’t find the way to do so.

Or as the past I used query:

(services.extended_service_name="PCOM") and location.country=`France` 

but now the syntax is changed, can you help?


MattK_Censys
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  • Censys Community Manager
  • March 25, 2026

Hey Zenia, that protocol is only available to users with access to the Critical Infrastructure module in Platform: https://docs.censys.com/docs/platform-ics-protocols#ics-protocols-and-data