Cannot remove mod_proxy

[Lor]

I try to remove mod_proxy using EasyApache. But I can't:

"Your selection removed ea-apache24-mod_mpm_event. An MPM package must exist on your system. Click “Continue” to select a new MPM package. Click “Cancel” to cancel this operation."

Is it any selection of MPM required mod_proxy?

See screenshot.

 

[cPanelLauren]

We require mod_proxy and mod_proxy_http in order for cPanel and its service subdomains to work and as such they're unable to be removed, why were you looking to remove them?

 

[Lor]

... why were you looking to remove them?

For security reasons.

 

[cPanelLauren]

We use ProxyPass but this doesn't mean you have to allow Apache from functioning as a foward or even an open proxy which is where the security concern would originate from and this is not enabled by default. I'd suggest reading the mod_proxy documentation from apache here:
mod_proxy - Apache HTTP Server
mod_proxy - Apache HTTP Server