19 Feb
2001
19 Feb
'01
02:34
i use psionic portsentry, highly configurable, will alert and log as well as block. Site is at www.psionic.com. They also have lots of other neat sec. tools like log analysers and the like.
Portsentry, although a good product, is a subject of constant debate on most of the ISP lists for the simple reason that it can be used as a tool against you (DoS) if not properly configured. Because of this fact the question of whether it is viable at all constantly comes up. M