Suhosin used to be in EasyApache, how to enable now?

Hello all,

I have a server with CENTOS 5.9 x86_64 standard – WHM 11.38.1 (build 13), I am trying to enable Suhosin for added security and I swear it used to be under EasyApache but no longer? It's strange because my csf firewall recommends suhosin as if I could just enable it there? When I google for it there is hardly a mention of suhosin, definitely no mention of how to enable / install it in WHMCS.

Thanks for any and all help,

Tim