From owner-freebsd-questions Sat Feb 20 13:35:56 1999 Delivered-To: freebsd-questions@freebsd.org Received: from guepardo.vicosa.com.br (guepardo.tdnet.com.br [200.236.148.6]) by hub.freebsd.org (Postfix) with SMTP id 3EC86118BA for ; Sat, 20 Feb 1999 13:35:23 -0800 (PST) (envelope-from grios@netshell.vicosa.com.br) Received: from netshell.vicosa.com.br [200.236.148.201] by guepardo.vicosa.com.br with ESMTP (SMTPD32-4.03) id AD51FC00FC; Sat, 20 Feb 1999 18:46:57 +03d00 Message-ID: <36CF45C8.1AA63128@netshell.vicosa.com.br> Date: Sat, 20 Feb 1999 20:31:20 -0300 From: Gustavo Vieira G C Rios X-Mailer: Mozilla 4.5 [en] (Win95; I) X-Accept-Language: en MIME-Version: 1.0 To: Dean Hollister Cc: Patrick Seal , freebsd-questions@FreeBSD.ORG Subject: Re: I've been hacked! References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I believe that there is some misleading infomration here. Sniffers can only be used in local network, right ? I cannot deny any service to my local clients! How can it be done ? Dean Hollister wrote: > > On Sat, 20 Feb 1999, Gustavo Vieira G C Rios wrote: > > > How can i protect me from sniffers ? > > Is that possible ? > > TCP wrappers can be setup to refuse connections from any IP not in your > allowed lists. We use them here - it removes the problem. > > d. > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message -- I use UNIX because reboots are for hardware upgrades. You use windowze because the guy on TV told you to ... Gustavo Rios - UNIX System Admin. - UIN 27456973 +---------------------------------------------------+ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message