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The port knocking Perl prototype is licensed under the GPL license. GPL License
Perl prototype: v0.30
2004-Nov-14 18:59 | ...more
new Net::Pcap support added to sniff packets directly ...more
This section introduces the idea of communication ports and firewalls at a very introductory level. If you are familiar with TCP/IP and firewalls, you can skip past this section and go straight to the details of the port knocking implementation. This introduction is not a technical document and is targetted at a non-technical audience or novices computer users and administrators.
last updated 2003-Jul-18 16:21