keyword

security critical infrastructure

Monthly search volume and cost-per-click data for "security critical infrastructure" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=security+critical+infrastructure&country=us" +--------------+------------------+ | volume | 260 | | cpc | $16.52 | | competition | 0.15 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
critical infrastructure protection	18,100	$10.15	14/20
critical national infrastructure	3,600	$21.98	12/20
critical it infrastructure	3,600	$17	11/20
critical infrastructure	2,900	$12.49	11/20
what are critical infrastructure	590	$9.98	8/20
cybersecurity critical infrastructure	390	$14.48	9/20
critical infrastructure cyber security	390	$14.48	8/20
cybersecurity for critical infrastructure	390	$14.48	8/20
define critical infrastructure	320	$0	9/20
what is critical infrastructure security	30	$0	11/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=security+critical+infrastructure&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt