From owner-freebsd-questions Wed Jul 24 8:19:50 2002 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AB9C837B400 for ; Wed, 24 Jul 2002 08:19:48 -0700 (PDT) Received: from kanga.honeypot.net (kanga.honeypot.net [208.162.254.122]) by mx1.FreeBSD.org (Postfix) with ESMTP id D36D643E31 for ; Wed, 24 Jul 2002 08:19:47 -0700 (PDT) (envelope-from kirk@strauser.com) Received: from pooh.int (mail@pooh.int [10.0.1.2]) by kanga.honeypot.net (8.12.5/8.12.5) with ESMTP id g6OFI9W9077915 for ; Wed, 24 Jul 2002 10:19:47 -0500 (CDT) (envelope-from kirk@strauser.com) Received: from kirk by pooh.int with local (Exim 3.35 #1 (Debian)) id 17XNtx-0002fp-00 for ; Wed, 24 Jul 2002 10:18:09 -0500 To: freebsd-questions@freebsd.org Subject: Re: Firewall for blocking trojan horse References: <20020724105611.80517.qmail@web14808.mail.yahoo.com> From: Kirk Strauser Date: 24 Jul 2002 10:18:09 -0500 In-Reply-To: <20020724105611.80517.qmail@web14808.mail.yahoo.com> Message-ID: <871y9tjgsu.fsf@pooh.int> Lines: 24 X-Mailer: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG At 2002-07-24T10:56:11Z, dodi agusri writes: > 1. how to block trojan horse from infecting the IRC client on my client's > work station ?. You can't. So, what do you do? - If the clients are only using the computer for a short time (i.e. renting one in an Internet cafe), write a script that completely deletes the user's home directory whenever they log out. - Keep security tight so that a trojan can only affect one user's data. > 2. What functions on PHP that can be used to make a simple billing for my > cyber cafe.I have explored times functions but it was seems to be > unadequate. I am planning to connect it with MySQL ? How automated does it have to be? How is your billing set up? Are you tracking time on the client or on the server? There are too many possibilities to give you a direct answer. -- Kirk Strauser The Strauser Group - http://www.strausergroup.com/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message