http://www.isnare.com/?s=author&a=Eran+Aharonovich Computers and Technology Eran Aharonovich Mon, 04 Dec 2006 00:00:00 -0800 http://www.isnare.com/?aid=106131&ca=Computers+and+Technology A "Packet Sniffer" is a utility that sniffs without modifying the network's packets in any way. By comparison, a firewall sees all of a computer's packet traffic as well, but it has the ability to block and drop any packets that its programming dictates. Packet sniffers merely watch, display, and lo... Internet Eran Aharonovich Sun, 22 Oct 2006 00:00:00 -0700 http://www.isnare.com/?aid=94833&ca=Internet A web crawler (also known as a web spider or web robot) is a program or automated script which browses the internet seeking for web pages to process. Many applications mostly search engines, crawl websites everyday in order to find up-to-date data. Most of the web crawlers save a copy of the visited...