The most important question for Sentora

[kini]

I invest very much on my new company and i think to use Sentora, but have some worries..

Is the Sentora ready for Live ??

1. What is the last important hot fixes for Sentora ?
2. What php functions need to be disabled in (disabled_functions in php.ini) ?
3. Can client's or non-client's hack the server with Sentora ?

And many of this questions/answers in this thread...

Regards.