What are packet sniffers and are they good or bad?

[Red Squirrel]

http://www.iceteks.com/articles.php/packetsniffers/1/

Packet sniffers, tools used to record network activity, are often controversial. In this article we look at why this is the case, and also look at positive uses for packet sniffers.

Archived topic from Iceteks, old topic ID:3046, old post ID:25020

[Red Squirrel]

Well it's not as easy as you think. You basically need to try and trick the switch into thinking it's a hub. Never done it but I know it has to do with flooding it with a bunch of arp packets and such. But on a typical college/school network I'm sure there's security in place to avoid this, such as filtering of these packets and what not.

Archived topic from Iceteks, old topic ID:3046, old post ID:25431