From owner-freebsd-questions@FreeBSD.ORG Sat Oct 22 14:37:57 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 83EDF1065670 for ; Sat, 22 Oct 2011 14:37:57 +0000 (UTC) (envelope-from bruce@cran.org.uk) Received: from muon.cran.org.uk (muon.cran.org.uk [IPv6:2a01:348:0:15:5d59:5c40:0:1]) by mx1.freebsd.org (Postfix) with ESMTP id 3A22E8FC19 for ; Sat, 22 Oct 2011 14:37:57 +0000 (UTC) Received: from muon.cran.org.uk (localhost [127.0.0.1]) by muon.cran.org.uk (Postfix) with ESMTP id 4D8CBE79F2; Sat, 22 Oct 2011 15:37:56 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=cran.org.uk; h=subject :mime-version:content-type:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; s=mail; bh= HO3S/rGiWmBPTHtXr5C7mDAboy0=; b=PLGOKvGcSkNM8o58tIW1yacJ3fFe0dO3 tg0Lm6E4aAMfoxabZ1IkdmPA55D8UVHhSDCp1U3N4Fd+nPlD3F3q/JoLdskzqtCt fNZDG+uIlLYMCFdrsYvC+Rnnjocj26XIZL3aifusr6TBU6KZPDsb3hiRKtOWmDdx EEEVJKEN75M= DomainKey-Signature: a=rsa-sha1; c=nofws; d=cran.org.uk; h=subject :mime-version:content-type:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; q=dns; s= mail; b=aB4s6ctWVTiVAtpGousEfSOmxG8Ej7PjEEPiSwIPiQIcTFwHTmurxX/M EzCHxt03TjuIB9uqfFwMIkzEH7bxsxDLsXge9Yc9EdH63N3oGbuoTeEa94hTsVZc OzBoNyUuznfp7xRykQ8yZr3fgmiXUQ1nFiYvUjxMWqp15zz0Rto= Received: from [192.168.1.64] (188-220-36-32.zone11.bethere.co.uk [188.220.36.32]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by muon.cran.org.uk (Postfix) with ESMTPSA id 2CC36E7546; Sat, 22 Oct 2011 15:37:56 +0100 (BST) Mime-Version: 1.0 (Apple Message framework v1251.1) Content-Type: text/plain; charset=us-ascii From: Bruce Cran In-Reply-To: <20111022161242.11803f76.freebsd@edvax.de> Date: Sat, 22 Oct 2011 15:37:55 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: <85D6B8A7-9AF6-4188-BC58-F8CBF5ED9E91@cran.org.uk> References: <000001cc90c0$a0c16050$e24420f0$@org> <4EA2CE72.5030202@cran.org.uk> <20111022161242.11803f76.freebsd@edvax.de> To: Polytropon X-Mailer: Apple Mail (2.1251.1) Cc: freebsd-questions@freebsd.org Subject: Re: Breakin attempt X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 22 Oct 2011 14:37:57 -0000 On 22 Oct 2011, at 15:12, Polytropon wrote: > On Sat, 22 Oct 2011 15:08:50 +0100, Bruce Cran wrote: >> I suspect that these sorts of attacks are fairly normal if you're=20 >> running ssh on the standard port. I used to have lots of 'break-in=20 >> attempts' before I moved the ssh server to a different port. >=20 > Is there _any_ reason why moving from port 22 to something > different is _not_ a solution? If you run some sort of shell server, or where many people need to login = using ssh, you'll have a bit of a support problem telling people to = select the non-default port. Also, some might consider it security = through obscurity, which is often said to be a bad thing. --=20 Bruce Cran