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JEAP 5 - 防止駭客入侵,加強安全性。幫J老闆把 "嗶~" 藏起來吧。

因為年紀還小 XD 逃~所以接觸J老闆的時間還不多~
可是在這個短短的時間內,已經有幾處爆出J老闆被駭客侵犯的Case 了!

今天又有一個受災戶來報到~ (ㄟ~ 我這裡不是警察局!不用來報案!
不管它是 4.x的老古董,還是最新的 6.x ....

要駭客JBoss 實在是太簡單了,

A.先寫一個JSP 檔案,
   專門存取資料放資料抓MBean的程式 (為了不要助長犯罪,程式嗶~~帶過)
C.試試看JBoss 上 console default 的密碼有沒有改~沒有? 哈~ 你完蛋了!
D.開始駭客 @#$%^&*($%^&*


保護J老闆! 簡單兩步驟!

1. 把該藏的藏起來吧!
    JMX console 跟 Admin console 請不要暴露在Internet 上。
    這是管理用的功能,非必要不適合連接至外部網路。有些人在設定連接Apache 的時候
    會順便 (=_=)把這兩個設定上去。請不要醬做了!
    把 上的設定拿掉吧!

2. 把預設的密碼改掉!這道理很簡單,如果今天開卡銀行給你的金融卡密碼預設是 0000,
    你會不會換? 不要跟我說你不會。。。OTZ 這樣撿到你錢包的人應該會感謝你吧!




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