Support fuzzy hash computations (to detect malware, for example) using the app-crypt/ssdeep package. Pull in dev-libs/geoip for use by the SecGeoLookupDb directive. Add support for the PCRE Just-in-Time optimisation, as enabled by dev-libs/libpcre with jit USE flag enabled. Might not be available on hardened systems. Suppose JSON in the request body parser through dev-libs/yajl. Build and install the ModSecurity Audit Log Collector (mlogc). SpiderLabs/ModSecurity