Re: need help with openssh attack

2011-12-29 Thread Serge Dewailly
* change your sshd port It should let you some time to backup and analyse what appened in details... -- Serge Dewailly - Administrateur Système Le 29/12/11 15:04, Taz a écrit : Hello, we've got various debian servers, about 15, with different versions. All of them have been attacked toda

Re: need help with openssh attack

2011-12-29 Thread Serge Dewailly
Hi, To prevent brute-force attack, you can also use the package named "fail2ban" which does not need lots of configuration or tweeking in many situation. -- Serge Dewailly - Administrateur Système Le 29/12/11 15:04, Taz a écrit : Hello, we've got various debian servers,