Date: Thu, 26 Apr 2007 11:22:21 +0000 (UTC) From: Duane Hill <d.hill@yournetplus.com> To: Pietro Cerutti <pietro.cerutti@gmail.com> Cc: freebsd-questions <freebsd-questions@freebsd.org>, =?UTF-8?Q?Andreas_Wider=C3=B8e_Andersen?= <wodfer@gmail.com> Subject: Re: How do I prevent unauthorized ssh login attempts? Message-ID: <20070426112111.G4140@duane.dbq.yournetplus.com> In-Reply-To: <e572718c0704260412y406a5fb5mdab5f4f0ae50780b@mail.gmail.com> References: <78814ac0704260357g2bedb91s48c9f8aa7cd4f27f@mail.gmail.com> <23ed14b80704260407v39dd1d3al109148fef1d8a0f6@mail.gmail.com> <e572718c0704260412y406a5fb5mdab5f4f0ae50780b@mail.gmail.com>
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This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --0-1758969154-1177586541=:4140 Content-Type: TEXT/PLAIN; charset=X-UNKNOWN; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE On Thu, 26 Apr 2007, Pietro Cerutti wrote: > On 4/26/07, Andreas Wider=C3=B8e Andersen <wodfer@gmail.com> wrote: >> On 4/26/07, Arek Czereszewski <arekczer@gmail.com> wrote: >> > >> > Andreas Wider=C3=B8e Andersen wrote: >> > > I'm getting a lot of unauthorized ssh login attempts. I have a prett= y >> > basic >> > > FreeBSD 6.2 setup. I have compiled my own kernel. Here's what I get= =20 > from >> > my >> > > daily security run output: >> > [...] >> > >> > Run sshd on other port. >> > And say about this your ssh users. >> >> >> Can I change the ssh port on a live server somehow without getting locke= d >> out? The server is on a remote co-location a flight away from me. > > Yes you can. SSH will keep your connection active until you log out, > then you can log in using the new port I will add the fact you will want to keep the current connection live and= =20 test after you make the change with a new connection. That way if the new= =20 connection fails, you still have a "foot in the door". --0-1758969154-1177586541=:4140--
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