Keyword Analysis & Research: what is a security firewall

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is a security firewall	1.9	0.5	913	62	27
what	0.83	0.5	8714	98	4
is	2	0.9	1196	50	2
a	1.55	0.9	1977	10	1
security	0.11	1	2630	82	8
firewall	0.37	0.9	2337	25	8

Keyword	CPC	PCC	Volume	Score
what is a security firewall	0.26	0.5	64	27