Date: Tue, 06 Oct 2009 11:06:33 +0200 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no> To: "Peter" <fbsdq@peterk.org> Cc: olli hauer <ohauer@gmx.de>, freebsd-security@freebsd.org, smithi@nimnet.asn.au, Marian Hettwer <MH@kernel32.de> Subject: Re: openssh concerns Message-ID: <86vdis99ie.fsf@ds4.des.no> In-Reply-To: <bd3cc292fc07e3e63181ab4fb59fa8e7.squirrel@webmail.pknet.net> (Peter's message of "Mon, 5 Oct 2009 23:04:48 -0600 (MDT)") References: <20091003121830.GA15170@sorry.mine.nu> <4AC9F9C1.9030702@kernel32.de> <bd3cc292fc07e3e63181ab4fb59fa8e7.squirrel@webmail.pknet.net>
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"Peter" <fbsdq@peterk.org> writes: > Or combine that with portknocking - Only open port 22 after X number of > attempts to connect on port 1234: As has already been explained, that's no good if you need to ssh in from behind a corporate firewall that blocks everything except 20, 22, 80 and 443. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no
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