[CentOS] Get Me Outta Here! Web site security issue

Hi,

>> How do I stop this from happing? Do I need to buy an SSL cert? Aren't
>> these really expensive per server and I have 5 servers I would need to do
>> this too.

>The *only* way is to buy certs. And it'll be one for each sitename. And
>you'll have to answer a *lot* of questions.... Security's cranking up,
>esp. if you're accepting credit cards, in which case it's *really*
>ratcheted up.

What are the organizations that do this properly and inexpensively.

One for each domain name, correct?

-Jason