First things first!第一件事第一！ Always try to avoid accessing your online accounts from public computers (cyber cafes…etc).總是盡量避免訪問您的網上帳戶從公用電腦（網吧...等等） 。 With all the keyloggers that may be stuffed in public computers, they pose a serious security risk to users.所有的鍵盤記錄器可藏在公用計算機，它們構成了嚴重的安全隱患給用戶。 Keyloggers mean not just trojans, but commercial keyloggers as well.鍵盤記錄器不僅意味著木馬，但商業鍵盤記錄器以及。

What are keyloggers ?什麼是鍵盤記錄程序？

Key Loggers are software or hardware tools to that captures the user’s keystrokes from keyboard.按鍵記錄程序的軟件或硬件的工具捕捉用戶的按鍵從鍵盤。 It can be useful to determine sources of error in computer systems and is sometimes used to measure employee productivity on certain clerical tasks.它可以是有益的，以確定來源的錯誤，電腦系統及有時是用來衡量員工的生產力，在某些文書的任務。 However, keyloggers are widely available on the Internet and can be used by private parties to spy on the computer usage of others hence stealing users private data.然而，鍵盤記錄器是廣泛使用在因特網上，可用於私人各方間諜的計算機上使用他人偷因此用戶私人數據。

Aim of this post on keyloggers目的是這一職位的鍵盤記錄器

Our aim here is to confuse the keylogger by making it log some gibberish instead of our valid password.我們的目標是混淆鍵盤記錄，使記錄的一些胡言亂語而不是我們的有效的密碼。 Off course, this is not completely foolproof though.關閉當然，這並不是完全萬無一失了。 Nothing is foolproof on the net.沒有什麼是萬無一失的淨額。 We only have to make it harder for the hacker.(Note: These are tips I personally follow. If you have better ones, let everyone know by commenting here.)我們只有讓它更難的黑客。 （注：這些都是我親自提示後續。如果您有更好的，讓大家知道這裡的評論。 ）

Types of Key Loggers類型的關鍵伐木者

We’ll be dealing with two types of keyloggers; software and hardware keyloggers.我們將處理兩種類型的鍵盤記錄器;軟件和硬件鍵盤記錄器。

1. Software keyloggers on the other hand are much more complex and hence difficult to deal with.軟件鍵盤記錄器另一方面是更為複雜，因而難以處理。 Most of them record keystrokes, mouse events, clipboard activity..etc.他們大多數記錄鍵盤，鼠標事件，剪貼板等活動.. So our best bet is to scramble the keystokes smartly.因此，我們最好的keystokes爭奪聰明。
2. Hardware keyloggers are much easier to detect.硬件鍵盤記錄器更容易發現。 They are mostly attached between the keyboard and the CPU.他們大多是重視的鍵盤和CPU的。 A manual inspection should be enough in most cases.手冊檢查應足以在大多數情況下。

How to confuse and avoid the software keyloggers ?如何避免混淆和軟件鍵盤記錄器？

Let’s say we have to enter a password ‘jazz’.比方說，我們必須輸入密碼'爵士' 。

1. Click the password box, type any random key.按一下密碼框中，鍵入任何隨機的關鍵。 Select the entered random key with the mouse and type j.選擇隨機進入關鍵用鼠標和類型學者 So we entered the first letter of the password.所以，我們進入的第一個字母的密碼。
2. Click the password box, type a random key.按一下密碼框中，鍵入一個隨機的關鍵。 Again click and type a random key.再次點擊並輸入一個隨機的關鍵。 Select the last two letters with your mouse and type the next valid key of your password.選擇最後兩個字母與您的鼠標，並輸入下一個有效的關鍵密碼。

In this case we managed to enter 2 unwanted characters as against one in the first step.在這種情況下，我們設法進入第2不受歡迎的人物之一，而在第一步。

Continue in a similar way to finish typing the password.繼續以同樣的方式完成輸入密碼。 You can choose any number of random characters between your password.您可以選擇任何數量的隨機字符的密碼。

So the keylogger will log something like:因此，這個鍵盤記錄軟件會記錄類似：
[click]b[click]j[click]g[click]m[click]a[click]v[click] z[click]t[click]c[click]z [點擊]苯並[點擊] J號[點擊]克[點擊]米[點擊]一個[點擊]五[點擊] ž [點擊]噸[點擊]杯[點擊] ž

Note how we used unwanted mouse clicks so that a mouse click is recorded before the random letters also.請注意我們如何使用不必要的鼠標點擊，使鼠標點擊記錄前還隨機字母。 You can also experiment entering the password in the reverse order, infact any order.您也可以進入試驗密碼扭轉秩序， infact任何命令。

This method can be used for entering the username too, since most banks have account numbers as username.這種方法可用於進入用戶太多，因為大多數銀行賬戶號碼作為用戶名。 If you are suffering from some keylogger phobia, use this technique while typing the url too.如果你正在遭受一些鍵盤記錄恐怖症，使用這種技術，而中輸入網址了。

Another way is utilizing the browser’s search bar or address bar to camouflage the password.另一種方式是利用瀏覽器的搜索欄或地址欄掩飾密碼。
For eg.對於如。 Click the password box and type a letter of the password.點擊密碼框，輸入一個字母的密碼。 Now click the browser’s address bar or search bar and type some unwanted letters.現在，請點擊瀏覽器的地址欄或搜索欄，並輸入一些不必要的信件。 Alternate between the password box and address/search bar till you finish.人物之間的密碼框和地址/搜索欄直到你完成。 The result will be the same as the former method.其結果將是相同的，因為前者的方法。

How to find the hardware keyloggers ?如何找到硬件鍵盤記錄器？

Hardware key loggers are easy to find.硬件按鍵記錄程序很容易找到。 They are devices which is attached in between keyboard and cpu junction.這些設備是在與重視鍵盤和CPU的交界處。 If you are really suspicious about them just check the back side of cpu and find if something is fishy.如果你真的懷疑他們只是檢查的背面CPU和尋找的東西，如果是魚。 The images will give you a better idea.這些照片會給你一個更好的主意。

Feeling secure?感覺安全嗎？ Well, this sort of stuff may not work against the really smart keyloggers.那麼，這樣的東西可能無法正常工作的真正的智能鍵盤記錄器。 Yeah, the one’s that also take a screenshot when a keystroke or mouse event is detected.是的，一個人的，也採取畫面時，按鍵或鼠標事件檢測。
There’s is a solution for that too, but it is cumbersome.還有的是一個解決方案，過多，但它是累贅。 Take a Live CD of any of the Linux distributions.採取現場裁談會的任何Linux發行。 Insert and use ( and hope Linux will detect the hardware so you can start surfing; I have read Ubuntu Linux is good.).插入和使用（ Linux操作系統，並希望將檢測硬件，以便您可以開始網上衝浪;我已經閱讀Ubuntu Linux操作系統是好的。 ） 。 Even if you can successfully access from the Live CD, don’t forget to use the above tips to workaround the hardware keylogger.即使你能夠成功地獲得來自現場的CD ，不要忘記使用上述提示，以替代硬件鍵盤記錄。

Again as I mentioned in the beginning, always try to avoid dealing with confidential data from Public Computers.再次正如我在開始時，總是盡量避免涉及機密數據從公共計算機。 What are the precautions you take?有哪些預防措施，你呢？ Do you know a better technique?你知道更好的技術？ Feel free to comment….歡迎發表評論... 。

This post was contributed by Vijeesh from這個職位是由來自Vijeesh Tech Xpress科技隨心 , it is a Technology Blog committed to writing on the Web, Software and related News. ，這是一個技術博客致力於寫作的網站，軟件和相關新聞。 So what are you waiting for?您還等什麼呢？ Enrich your ‘tech life’ and get rid of annoyances with tips & tricks from Tech Xpress.豐富您的高科技生活和擺脫煩惱的秘訣與技巧從技術隨心。

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