From owner-freebsd-questions Mon Feb 7 21: 2:17 2000 Delivered-To: freebsd-questions@freebsd.org Received: from lvdi.net (Mta.lvdi.net [216.24.138.2]) by builder.freebsd.org (Postfix) with SMTP id C8DD93F1D for ; Mon, 7 Feb 2000 21:02:14 -0800 (PST) Received: from lvdi.net ([216.24.141.24]) by lvdi.net ; Mon, 07 Feb 2000 20:51:54 2000 PDT Message-ID: <389FA5D5.1477DC98@lvdi.net> Date: Mon, 07 Feb 2000 21:12:53 -0800 From: Frankie Li X-Mailer: Mozilla 4.7 [en] (Win98; I) X-Accept-Language: en,pdf MIME-Version: 1.0 To: "freebsd-questions@freebsd.org" Subject: prevent against denial of service (Curiosity Question) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, I have heard from the news that cyber attackers used "joint attack" to block users from accessing www.yahoo.com earlier today. I understand the concept of how that works, but the news article also said that Yahoo is working on a filter to prevent future attack of this nature. I am just wondering how could that be done. Thanks for your time! Frankie To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message