Silent, multi-layer security for your organization.
Port knocking: a stealthy system for network authentication across closed ports
Port Knocking has not been seen on TV
port knocking > contact > notontv


Perl prototype: v0.30

  • pcaplib support added; daemon no longer requires firewall log file

2004-Nov-14 18:59 | ...more

new Net::Pcap support added to sniff packets directly ...more

Give us a shout - tell us what you think.

not on tv

Not on TVThe Not on TV symbol indicates that this web site has been carefully designed for your enjoyment without the use of advertisements, banners, popups, traffic-generating links, or affiliate programs. If you find anything here that detracts from a positive experience please let me know.

My other Not on TV projects

  • pdftext - convert PDF to text, extract images from PDF and analyze grammar in PDF file s
  • schemaball - visualize database schemas in a circularly composited manner
  • clusterpunch - cluster resource monitoring by mini-benchmarks
  • daily quotation server - quotations from science, philosophy and poetry
  • yesorno - magic 8-ball - the linear congruent way
  • spidercatcher - trap spam harvesters

Other projects are listed on my never-up-to-date page

last updated 2004-Apr-05 22:18
Port Knocking (c) 2002-2019 Martin Krzywinski