> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Boris Karloff > Sent: Wednesday, September 07, 2005 8:19 AM
> I have a user on my network with a Linux box that is > performing a port scan on all the computers in my network > manually. He's doing this 'because he can'. Although I've > asked him not to, he continues to do so. > > 1) How can I block or inhibit port scans launched against my > freeBSD servers from within my network? > > 2) How can I 'hide' my freeBSD servers from users on the > network? (If they can't see them, then they don't know to > scan them.) > > Thanks in advance. > > Harold 1. VLAN security on a managed switch 2. TCP wrappers 3. Ipchains 4. Snort (to generate dynamic fw rules) -gayn _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
