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Warren 教室



如何辨別「毒」電郵



當收到一個由你的朋友發出的電郵,大部份使用者的警覺性會減低。所以,黑客們就利用這個弱點,


先闖進我們的電郵,並利用我們的電郵發放有害的資料。如下圖:




電郵內,通常只會有一個網址。當我們按下網址,就會成為發有害郵件的新成員!




                                 warren.warrrenyip@gmail.com
我們如何減低風險:



郵箱的擁有人


1.   安裝可靠的防毒軟件


2.   使用較複雜的密碼組合,當中包括英文大小寫、數字及符號,如: Passw0$$ …..



收到電郵的使用者


1. 如你收到電郵內附上連結,亦十分想打開來觀看,可先作檢查。



     我們可以利用 Norton Safe Web (http://safeweb.norton.com/) 作檢查工具。




                                                             warren.warrrenyip@gmail.com
不慎打開連結者:



1. 立刻更改郵箱密碼


2. 如電腦內有防毒軟件,可以作病毒掃描。


3. 如電腦內沒有防毒軟件,可以使用網上病毒掃描工具。

 http://www.eset.com/us/online-scanner/




                                          warren.warrrenyip@gmail.com

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防止中毒:電郵篇