パスワードを忘れた? アカウント作成
この議論は賞味期限が切れたので、アーカイブ化されています。 新たにコメントを付けることはできません。

サイバー犯罪大幅増加、警察庁発表」記事へのコメント

  • by Anonymous Coward
    囮に、うちのサーバのsshのポート空けておいてやると、来るわ来るわ。信州大学からだったけど、内部に悪いのがいるのか、それとも信州大学が踏み台にされてるのか、あるいはIP詐称でやってるのか?
    • ブルートフォースアタックという攻撃だと思います。 Jul 29 01:49:51 s6540 sshd[35536]: Failed password for illegal user student from 68.123.194.188 port 55769 ssh2 Jul 29 01:49:55 s6540 sshd[35575]: Failed password for illegal user postgres from 68.123.194.188 port 55851 ssh2 Jul 29 01:49:58 s6540 sshd[35607]: Failed password for illegal user cvs from 68.123.194.188 port 55937 ssh2 Jul 29 01:50:02 s6540 sshd[35637]: Failed password for illegal user student from 68.123.194.188 port 56018 ssh2 Jul 29 01:50:05 s6540 sshd[35765]: Failed password for illegal user janet from 68.123.194.188 port 56103 ssh2 Jul 29 01:50:09 s6540 sshd[35796]: Failed password for illegal user user from 68.123.194.188 port 56190 ssh2 Jul 29 01:50:13 s6540 sshd[35822]: Failed password for illegal user john from 68.123.194.188 port 56272 ssh2 Jul 29 01:50:16 s6540 sshd[35862]: Failed password for illegal user zeus from 68.123.194.188 port 56362 ssh2 Jul 29 01:50:20 s6540 sshd[35899]: Failed password for illegal user proftpd from 68.123.194.188 port 56435 ssh2 Jul 29 01:50:24 s6540 sshd[35930]: Failed password for illegal user gateway from 68.123.194.188 port 56520 ssh2 Jul 29 01:50:27 s6540 sshd[35960]: Failed password for root from 68.123.194.188 port 56607 ssh2 Jul 29 01:50:31 s6540 sshd[35990]: Failed password for illegal user print from 68.123.194.188 port 56685 ssh2 Jul 29 01:50:34 s6540 sshd[36016]: Failed password for illegal user info from 68.123.194.188 port 56776 ssh2 Jul 29 01:50:38 s6540 sshd[36046]: Failed password for illegal user wang from 68.123.194.188 port 56855 ssh2 Jul 29 01:50:42 s6540 sshd[36076]: Failed password for illegal user info from 68.123.194.188 port 56939 ssh2 Jul 29 01:50:45 s6540 sshd[36114]: Failed password for illegal user monitor from 68.123.194.188 port 57027 ssh2 Jul 29 01:50:49 s6540 sshd[36150]: Failed password for illegal user service from 68.123.194.188 port 57105 ssh2 こんな感じに無理矢理にログインしようとするのが6時間くらい続いたりします。 http://d.hatena.ne.jp/kanata_ail/20050802#1123032145 うちはこんな感じに対策しました。
      --
      誤記 FireFox
      巫女 Firefox [mozdev.org]
      親コメント

あと、僕は馬鹿なことをするのは嫌いですよ (わざとやるとき以外は)。-- Larry Wall

処理中...