며칠전에 리눅스 깔아서..........
오늘 감자가 보안 로그 쪽을 보니까..
이렇게 나타났네요..
누군가 친입하지 않았나요?....
제가 잘 몰라서.....
아시는 분  가르쳐 주시면 고맙겠습니다.
  Oct 17 20:19:32 localhost sshd[775]: Received signal 15; terminating.
Oct 17 20:20:54 mmm sshd[760]: Server listening on 0.0.0.0 port 22.
Oct 17 20:22:28 mmm xinetd[774]: START: sgi_fam pid=1202 from=<no address>
Oct 17 20:23:52 mmm sshd[760]: Received signal 15; terminating.
Oct 17 20:25:30 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 17 20:26:07 localhost xinetd[791]: START: sgi_fam pid=1096 from=<no address>
Oct 18 00:34:46 localhost sshd[777]: Received signal 15; terminating.
Oct 18 00:36:07 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 18 00:36:45 localhost xinetd[791]: START: sgi_fam pid=1093 from=<no address>
Oct 18 04:35:35 localhost sshd[777]: Received signal 15; terminating.
Oct 18 14:54:12 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 18 14:55:14 localhost xinetd[791]: START: sgi_fam pid=1099 from=<no address>
Oct 18 16:29:36 localhost sshd[777]: Received signal 15; terminating.
Oct 18 20:24:41 localhost sshd[778]: Server listening on 0.0.0.0 port 22.
Oct 18 20:39:21 localhost xinetd[792]: START: sgi_fam pid=1139 from=<no address>
Oct 18 22:37:38 localhost sshd[778]: Received signal 15; terminating.
Oct 18 22:39:19 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 18 22:40:10 localhost xinetd[791]: START: sgi_fam pid=1102 from=<no address>
Oct 18 22:58:02 localhost sshd[777]: Received signal 15; terminating.
Oct 18 22:59:37 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 18 23:00:26 localhost xinetd[791]: START: sgi_fam pid=1102 from=<no address>
Oct 18 23:06:48 localhost sshd[777]: Received signal 15; terminating.
Oct 18 23:08:17 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 18 23:09:00 localhost xinetd[791]: START: sgi_fam pid=1096 from=<no address>
Oct 18 23:17:39 localhost sshd[777]: Received signal 15; terminating.
Oct 18 23:19:10 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 18 23:19:59 localhost xinetd[791]: START: sgi_fam pid=1093 from=<no address>
Oct 19 07:18:36 localhost sshd[777]: Received signal 15; terminating.
Oct 19 16:36:09 localhost sshd[778]: Server listening on 0.0.0.0 port 22.
Oct 19 16:38:08 localhost xinetd[792]: START: sgi_fam pid=1102 from=<no address>
Oct 19 17:33:02 localhost xinetd[792]: START: sgi_fam pid=1853 from=<no address>
Oct 19 17:53:29 localhost xinetd[792]: START: sgi_fam pid=2325 from=<no address>
Oct 19 18:35:37 localhost xinetd[792]: START: sgi_fam pid=3185 from=<no address>
Oct 19 19:06:35 localhost xinetd[792]: START: sgi_fam pid=3553 from=<no address>
Oct 19 19:08:23 localhost sshd[778]: Received signal 15; terminating.
Oct 19 19:09:44 localhost sshd[777]: Server listening on 0.0.0.0 port 22.
Oct 19 19:10:35 localhost xinetd[791]: START: sgi_fam pid=1102 from=<no address>
Oct 19 19:29:35 localhost sshd[777]: Received signal 15; terminating.
Oct 19 19:31:03 localhost sshd[786]: Server listening on 0.0.0.0 port 22.
Oct 19 19:31:51 localhost xinetd[800]: START: sgi_fam pid=1440 from=<no address>
Oct 19 19:33:37 localhost xinetd[800]: START: sgi_fam pid=1638 from=<no address>
Oct 19 23:22:33 localhost sshd[786]: Received signal 15; terminating.
Oct 19 23:24:00 localhost sshd[786]: Server listening on 0.0.0.0 port 22.
Oct 19 23:24:45 localhost xinetd[800]: START: sgi_fam pid=1454 from=<no address>
Oct 20 02:15:47 localhost sshd[3028]: Did not receive identification string from 218.20.56.40
Oct 20 02:27:51 localhost sshd[786]: Received signal 15; terminating.
Oct 20 02:29:18 localhost sshd[786]: Server listening on 0.0.0.0 port 22.
Oct 20 02:29:59 localhost xinetd[800]: START: sgi_fam pid=1454 from=<no address>