Varnish WAF is available through the varnish-plus-waf
package.
sudo yum update
sudo yum install varnish-plus varnish-plus-waf
sudo apt update
sudo apt install varnish-plus varnish-plus-waf
The CRS is a set of generic attack detection rules for use with ModSecurity.
The CRS aims to protect web applications from a wide range of attacks, including the
OWASP Top 10.
A convenience script to download the CRS is provided in this package.
Users are responsible for managing the ruleset.
The CRS can be downloaded to /etc/varnish/modsec/owasp-crs-{VERSION_NUMBER}
by running:
sudo get_owasp_crs
See get_owasp_crs -h
for more information and configuration options.
Optionally, the CRS can be downloaded from the official OWASP CRS github here.