1.安装mod_security所需套件
# yum install gcc make httpd-devel libxml2 pcre-devel libxml2-devel curl-devel git
2.下载mod_security源码进行编译安装
(1)下载稳定版本安装
# wegt https://www.modsecurity.org/tarball/2.9.0/modsecurity-2.9.0.tar.gz
# tar xzf modsecurity-2.9.0
# cd modsecurity-2.9.0
# ./configure
# make install
# cp modsecurity.conf-recommended /etc/httpd/conf.d/modsecurity.conf
# vi modsecurity.conf
(将SecRuleEngine DetectionOnly改为SecRuleEngine On)
# cp unicode.mapping /etc/httpd/conf.d/
(2)从git获取新版本下载
# git clone git://github.com/SpiderLabs/ModSecurity.git
#git checkout remotes/trunk
--------------------------------------------------------------------------------------------------------(或者自己下载到windows再ftp一份)
# cd modsecurity
# ./au