Enable ISM Server User operation Auditing
問題提出: ISMServer由於管理原因授權其他使用者有activate及處理profile、element的許可權。有天發現ISMServer上面的監控的Profile莫名其妙的被人刪了,實在發現這是個安全隱患。
解決: 到$NCHOME/ism/profiles/deleted裡面把查詢一下,把被刪除的profile複製到active下面
cd $NCHOME/ism/profile/deleted
cp xxxxxxx.xml ../active
修改passfile的登入密碼,進行相應的許可權限制
開啟日誌審計
vi $NCHOME/ism/ismserver/ismserver.props
編輯
auditlog=true
auditlogfile=ismserver_useraudit.log
auditlogfilesize=10000
重啟ismserver
./ismserver_stop.sh
nohup ./ismserver_start.sh &
登入ismserver檢查是否有日誌記錄
cd /opt/netcool/log/ism/
[root@ismServer ism]# more ismserver_useraudit.log
13/August/2009:09:32:17 -- 192.168.103.135 ism -- ACTION: LOGOUT -- -- RESULT: SUCCESS
13/August/2009:09:32:24 -- 192.168.103.135 - -- ACTION: LOGIN -- USERNAME: ism PASSWORD: sdlf -- RESULT: FAILURE
13/August/2009:09:32:31 -- 192.168.103.135 ism -- ACTION: LOGIN -- -- RESULT: SUCCESS
[root@ismServer ism]#
可以看到有審計的日誌,每天透過此日誌審計,使用者是否有越權操作,責任到人。
其實最好的方式是把使用者的許可權限制到最少,什麼操作都做不得,至少沒有增刪的許可權。
參考netcool infocenter文章
[@more@]來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/12262773/viewspace-1025236/,如需轉載,請註明出處,否則將追究法律責任。
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