I guess you are talking about ssh access? Most of these logins are automated bot attempts. On my personal servers, one easy way I have found is changing the default port to something else and that cuts down my lastb by almost 99%!
On Thu, Oct 3, 2013 at 5:50 PM, Miroslav Suchý <[email protected]> wrote: > I see in log file of copr-fe-dev a lot of attempts to login as > root/postgres/nagios/oracl/**test user. Well it is ~4000 attempts. So it > depend on your definition of "lot of". But it caught my attention. > > Do we have some standard procedure how to handle it? Add that IPs to > blacklist? Move ssh port to non standard number? Or should I just ignore > them? > -- > Miroslav Suchy, RHCE, RHCDS > Red Hat, Software Engineer, #brno, #devexp, #fedora-buildsys > ______________________________**_________________ > infrastructure mailing list > infrastructure@lists.**fedoraproject.org<[email protected]> > https://admin.fedoraproject.**org/mailman/listinfo/**infrastructure<https://admin.fedoraproject.org/mailman/listinfo/infrastructure>
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