Keyword Analysis & Research: how do firewalls protect networks

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how do firewalls protect networks	1.02	0.2	6775	72	33
how	0.14	0.1	2999	28	3
do	1.5	0.1	6760	63	2
firewalls	0.55	0.9	4473	78	9
protect	0.61	0.6	1261	79	7
networks	1.03	0.1	9306	42	8

Keyword	CPC	PCC	Volume	Score
how do firewalls protect networks	0.11	0.4	2090	11
how do firewalls protect data	0.38	1	4724	68
what do firewalls protect against	0.71	1	7530	50
how does a firewall provide network security	1.58	0.9	6475	54
how do firewalls protect systems	0.24	0.4	4082	18
what do firewalls prevent	0.03	0.1	961	17