Hey

I appologise if this question has already been asked.


I have several questions hope people can answer it.

1. There is Snort and Sourcefire , Sourcefire utilises Snort as the basis for its applications. What i want to know is what changes/enhancements does the IDS offered at sourcefire have over the free Snort offered at Snort.com

2.Has anyone used Prelude IDS ? if so what comments do you have on it . also how does it compare to Snort.

Thanks