seodata.dev

keyword

vpn security protocol

Monthly search volume and cost-per-click data for "vpn security protocol" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=vpn+security+protocol&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.07 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn protocol 1,300 $4.4 18/20
vpn protocols 1,000 $3.31 20/20
protocols of vpn 880 $3.36 15/20
vpn communication protocols 880 $5.02 14/20
protocol of vpn 880 $5.02 13/20
protocols for vpn 880 $3.36 13/20
what is vpn protocol 110 $4.59 13/20
what is a vpn protocol 90 $2.11 14/20
vpn security protocols 70 $10.02 16/20
what protocol does vpn use 30 $0 15/20

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=vpn+security+protocol&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