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Hi Charles, You might want to investigate denyhosts (http://denyhosts.sourceforge.net/), which is designed to block IP addresses conducting ssh attacks. In my experience, it's worked well (some of our linux machines were frequently recivieving dictionary attacks, which this appears to have fixed). Pete > *** For details on how to be removed from this list visit the *** > *** CCP4 home page http://www.ccp4.ac.uk *** > > > Dear All, > > we have been experiencing a large number of ssh attacks on the machine > supporting the ccp4 webserver. At this time it is holding, but I > cannot guarantee it. > > For you information the offending host is > > 202.108.40.109 > > which has been active for this sort of thing for about 12 months. > > Charles Ballard > CCP4 > > Pete Meyer Fu Lab BMCB grad student Cornell University
