Am Donnerstag, den 23.07.2009, 19:45 +0100 schrieb Miguel Medalha: > I moved the ssh port from the standard 22 to a high port. The attempts > to break into my servers disappeared. The logs are clean now. I would > advise you to do the same. Choose a high (> 1024) unused port and > configure the clients accordingly. > *cough* A port > 1024 for SSH? Actually that means that if your sshd dies every normal user can start to listen on that port with watever they want. Of course, there is still the host key. However, AFAICT most normal users just ignore host key changes... Regards, Andreas -- Solvention Egermannstr. 6-8 53359 Rheinbach Tel: +49 2226 158179-0 Fax: +49 2226 158179-9 http://www.solvention.de mailto:info at solvention.de -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3425 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20090724/ee20e3a5/attachment-0004.bin>