First things first!第一件事第一！ Always try to avoid accessing your online accounts from public computers (cyber cafes…etc).总是尽量避免访问您的网上帐户从公用电脑（网吧...等等） 。 With all the keyloggers that may be stuffed in public computers, they pose a serious security risk to users.所有的键盘记录器可藏在公用计算机，它们构成了严重的安全隐患给用户。 Keyloggers mean not just trojans, but commercial keyloggers as well.键盘记录器不仅意味着木马，但商业键盘记录器以及。

What are keyloggers ?什么是键盘记录程序？

Key Loggers are software or hardware tools to that captures the user’s keystrokes from keyboard.按键记录程序的软件或硬件的工具捕捉用户的按键从键盘。 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，以确定来源的错误，电脑系统及有时是用来衡量员工的生产力，在某些文书的任务。 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，键盘记录器是广泛使用在因特网上，可用于私人各方间谍的计算机上使用他人偷因此用户私人数据。

Aim of this post on keyloggers目的是这一职位的键盘记录器

Our aim here is to confuse the keylogger by making it log some gibberish instead of our valid password.我们的目标是混淆键盘记录，使记录的一些胡言乱语而不是我们的有效的密码。 Off course, this is not completely foolproof though.关闭当然，这并不是完全万无一失了。 Nothing is foolproof on the net.没有什么是万无一失的净额。 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.)我们只有让它更难的黑客。 （注：这些都是我亲自提示后续。如果您有更好的，让大家知道这里的评论。 ）

Types of Key Loggers类型的关键伐木者

We’ll be dealing with two types of keyloggers; software and hardware keyloggers.我们将处理两种类型的键盘记录器;软件和硬件键盘记录器。

1. Software keyloggers on the other hand are much more complex and hence difficult to deal with.软件键盘记录器另一方面是更为复杂，因而难以处理。 Most of them record keystrokes, mouse events, clipboard activity..etc.他们大多数记录键盘，鼠标事件，剪贴板等活动.. So our best bet is to scramble the keystokes smartly.因此，我们最好的keystokes争夺聪明。
2. Hardware keyloggers are much easier to detect.硬件键盘记录器更容易发现。 They are mostly attached between the keyboard and the CPU.他们大多是重视的键盘和CPU的。 A manual inspection should be enough in most cases.手册检查应足以在大多数情况下。

How to confuse and avoid the software keyloggers ?如何避免混淆和软件键盘记录器？

Let’s say we have to enter a password ‘jazz’.比方说，我们必须输入密码'爵士' 。

1. Click the password box, type any random key.按一下密码框中，键入任何随机的关键。 Select the entered random key with the mouse and type j.选择随机进入关键用鼠标和类型学者 So we entered the first letter of the password.所以，我们进入的第一个字母的密码。
2. Click the password box, type a random key.按一下密码框中，键入一个随机的关键。 Again click and type a random key.再次点击并输入一个随机的关键。 Select the last two letters with your mouse and type the next valid key of your password.选择最后两个字母与您的鼠标，并输入下一个有效的关键密码。

In this case we managed to enter 2 unwanted characters as against one in the first step.在这种情况下，我们设法进入第2不受欢迎的人物之一，而在第一步。

Continue in a similar way to finish typing the password.继续以同样的方式完成输入密码。 You can choose any number of random characters between your password.您可以选择任何数量的随机字符的密码。

So the keylogger will log something like:因此，这个键盘记录软件会记录类似：
[click]b[click]j[click]g[click]m[click]a[click]v[click] z[click]t[click]c[click]z [点击]苯并[点击] J号[点击]克[点击]米[点击]一个[点击]五[点击] ž [点击]吨[点击]杯[点击] ž

Note how we used unwanted mouse clicks so that a mouse click is recorded before the random letters also.请注意我们如何使用不必要的鼠标点击，使鼠标点击记录前还随机字母。 You can also experiment entering the password in the reverse order, infact any order.您也可以进入试验密码扭转秩序， infact任何命令。

This method can be used for entering the username too, since most banks have account numbers as username.这种方法可用于进入用户太多，因为大多数银行账户号码作为用户名。 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键盘记录恐怖症，使用这种技术，而中输入网址了。

Another way is utilizing the browser’s search bar or address bar to camouflage the password.另一种方式是利用浏览器的搜索栏或地址栏掩饰密码。
For eg.对于如。 Click the password box and type a letter of the password.点击密码框，输入一个字母的密码。 Now click the browser’s address bar or search bar and type some unwanted letters.现在，请点击浏览器的地址栏或搜索栏，并输入一些不必要的信件。 Alternate between the password box and address/search bar till you finish.人物之间的密码框和地址/搜索栏直到你完成。 The result will be the same as the former method.其结果将是相同的，因为前者的方法。

How to find the hardware keyloggers ?如何找到硬件键盘记录器？

Hardware key loggers are easy to find.硬件按键记录程序很容易找到。 They are devices which is attached in between keyboard and cpu junction.这些设备是在与重视键盘和CPU的交界处。 If you are really suspicious about them just check the back side of cpu and find if something is fishy.如果你真的怀疑他们只是检查的背面CPU和寻找的东西，如果是鱼。 The images will give you a better idea.这些照片会给你一个更好的主意。

Feeling secure?感觉安全吗？ Well, this sort of stuff may not work against the really smart keyloggers.那么，这样的东西可能无法正常工作的真正的智能键盘记录器。 Yeah, the one’s that also take a screenshot when a keystroke or mouse event is detected.是的，一个人的，也采取画面时，按键或鼠标事件检测。
There’s is a solution for that too, but it is cumbersome.还有的是一个解决方案，过多，但它是累赘。 Take a Live CD of any of the Linux distributions.采取现场裁谈会的任何Linux发行。 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操作系统，并希望将检测硬件，以便您可以开始网上冲浪;我已经阅读Ubuntu Linux操作系统是好的。 ） 。 Even if you can successfully access from the Live CD, don’t forget to use the above tips to workaround the hardware keylogger.即使你能够成功地获得来自现场的CD ，不要忘记使用上述提示，以替代硬件键盘记录。

Again as I mentioned in the beginning, always try to avoid dealing with confidential data from Public Computers.再次正如我在开始时，总是尽量避免涉及机密数据从公共计算机。 What are the precautions you take?有哪些预防措施，你呢？ Do you know a better technique?你知道更好的技术？ Feel free to comment….欢迎发表评论... 。

This post was contributed by Vijeesh from这个职位是由来自Vijeesh Tech Xpress科技随心 , it is a Technology Blog committed to writing on the Web, Software and related News. ，这是一个技术博客致力于写作的网站，软件和相关新闻。 So what are you waiting for?您还等什么呢？ Enrich your ‘tech life’ and get rid of annoyances with tips & tricks from Tech Xpress.丰富您的高科技生活和摆脱烦恼的秘诀与技巧从技术随心。

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