Security Features Missing?

[manilaboy]

How can I block spam using the user's email and IP? I am already getting spam and bogus listings and my site is just a few days old.

There is no security or capcha image on the user registration form and contact seller form as well.
These are very important and basic features that almost all scripts have. I hope there is no charge to add these features.

[techhardware]

I agree these security features are a must. I am surprised that they are missing. Any idea if these can be patched into existing installations?

[Rodion]

Thanks for your suggestion.
We will certainly consider this functionality.