From owner-freebsd-questions Tue Jul 10 18:21:34 2001 Delivered-To: freebsd-questions@freebsd.org Received: from smtp.ca.inter.net (smtp.ca.inter.net [38.210.35.210]) by hub.freebsd.org (Postfix) with ESMTP id 258CC37B401 for ; Tue, 10 Jul 2001 18:21:31 -0700 (PDT) (envelope-from cckok00@hotmail.com) Received: from ip110.toronto104.dialup.canada.psi.net ([154.20.98.110] helo=hotmail.com) by smtp.ca.inter.net with esmtp (Exim 3.22 #1) id 15K8h7-0005js-00 for freebsd-questions@FreeBSD.ORG; Tue, 10 Jul 2001 21:21:37 -0400 Message-ID: <3B4BAA48.9C955F1A@hotmail.com> Date: Tue, 10 Jul 2001 21:22:16 -0400 From: Peter Kok X-Mailer: Mozilla 4.74 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: "freebsd-questions@FreeBSD.ORG" Subject: security: scan my server Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 7bit 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 Hi all I discover that http://www.netcraft.com/ can scan which OS of the web server That mean it is not security! How do I avoid its scan? and How do they can know which OS of the server? Many tks Regards Peter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message