Matthew Vernon wrote: > > Rene Mayrhofer writes: > > portsentry is a daemon that listens for port scans (also stealth scans) > > and is able to disconnect and remember the attacking hosts in real-time. > > It uses ipchains for disconnecting and tcp wrappers for preventing hosts > > from further connections. > > Please look at http://www.psionic.com/abacus/portsentry/ for a closer > > description. > > ISTR this being rather non-free... I think it has to go into non-free, but I have the permission of the author to distribute it with Debian (even that was not clear with the license).
greets Rene
