누군가 ssh로 접근을 시도하려고 한것 같습니다.
고객님께서는 주기적으로 관리자 패스워드를 변경해 주시는 것이 좋고 시스템에 인터넷서버관리에서 ssh를 사용안함으로 설정해 주시면 됩니다.
감사합니다.
와이즈기가 드림/
<질문내용>==================
이하에서 보듯이 보안로그에서 203.250.33.74 ip가 자꾸 침입하려고 합니다.
이런짓 못하게 하려면 ssh를 사용안함으로 하면 되나요?
여하튼 걱정이 되는 군요...
답변 부탁드립니다...
허 원
-------------------------- 이 하 ----------------------
Oct 19 22:18:18 wisegiga sshd[14166]: Failed password for root from 203.250.33.74 port 37347 ssh2
Oct 19 22:18:21 wisegiga sshd[14168]: Failed password for root from 203.250.33.74 port 37429 ssh2
Oct 19 22:18:24 wisegiga sshd[14170]: Failed password for root from 203.250.33.74 port 37510 ssh2
Oct 19 22:18:26 wisegiga sshd[14172]: Failed password for root from 203.250.33.74 port 37592 ssh2
Oct 19 22:18:27 wisegiga sshd[14175]: Illegal user rolo from 203.250.33.74
Oct 19 22:18:27 wisegiga sshd[14177]: Illegal user iceuser from 203.250.33.74
Oct 19 22:18:28 wisegiga sshd[14179]: Illegal user horde from 203.250.33.74
Oct 19 22:18:29 wisegiga sshd[14181]: Illegal user cyrus from 203.250.33.74
Oct 19 22:18:29 wisegiga sshd[14183]: Illegal user www from 203.250.33.74
Oct 19 22:18:30 wisegiga sshd[14185]: Illegal user wwwrun from 203.250.33.74
Oct 19 22:18:31 wisegiga sshd[14187]: Illegal user matt from 203.250.33.74
Oct 19 22:18:31 wisegiga sshd[14189]: Illegal user test from 203.250.33.74
Oct 19 22:18:32 wisegiga sshd[14191]: Illegal user test from 203.250.33.74
Oct 19 22:18:32 wisegiga sshd[14193]: Illegal user test from 203.250.33.74
Oct 19 22:18:33 wisegiga sshd[14195]: Illegal user test from 203.250.33.74
Oct 19 22:18:35 wisegiga sshd[14197]: Illegal user www-data from 203.250.33.74
Oct 19 22:18:35 wisegiga sshd[14199]: User mysql not allowed because not listed in AllowUsers
Oct 19 22:18:36 wisegiga sshd[14201]: User operator not allowed because not listed in AllowUsers
Oct 19 22:18:36 wisegiga sshd[14203]: User adm not allowed because not listed in AllowUsers
Oct 19 22:18:37 wisegiga sshd[14205]: User apache not allowed because not listed in AllowUsers
Oct 19 22:18:40 wisegiga sshd[14207]: Illegal user irc from 203.250.33.74
Oct 19 22:18:42 wisegiga sshd[14209]: Illegal user irc from 203.250.33.74
Oct 19 22:18:43 wisegiga sshd[14211]: User adm not allowed because not listed in AllowUsers
Oct 19 22:18:46 wisegiga sshd[14214]: Failed password for root from 203.250.33.74 port 38117 ssh2
Oct 19 22:18:48 wisegiga sshd[14216]: Failed password for root from 203.250.33.74 port 38194 ssh2
Oct 19 22:18:51 wisegiga sshd[14218]: Failed password for root from 203.250.33.74 port 38256 ssh2
Oct 19 22:18:55 wisegiga sshd[14220]: Illegal user jane from 203.250.33.74
Oct 19 22:18:57 wisegiga sshd[14223]: Illegal user pamela from 203.250.33.74
Oct 19 22:19:00 wisegiga sshd[14225]: Failed password for root from 203.250.33.74 port 38450 ssh2
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