Permanently erase and delete computer files永久擦除和删除计算机文件

Posted on October 6, 2008 at 5:29 am发布于08年10月6日在上午05点29分

When it comes to Windows file management, there are a few words that might come to mind. Archiving, storing, compressing are but a few common terms. In recent years, especially when litigation is involved, there are things that businesses now have to accomplish with respect to handling digital documents. Of course your average individual is not excluded by any means.当涉及到Windows文件管理，有几句话可能会令人难以忘怀。归档，存储，压缩只是几个常用词汇。近年来，特别是当涉及诉讼，也出现了一些企业现在已完成关于处理数字文件。当然，您的平均个人是不排除任何手段。

For the sake of argument, we will say you are in the unfortunate position of having to answer questions about data handling. You rattle off your shopping list of duties and practices regarding an excellent combination of on-site and off-site backup and storage procedures. Your system makes it easy to retrieve older data with relative ease and speed. This could be an enterprise grade system for the business system administrator, or encrypted online storage for the home computer user. In either event, you feel confident with your data management.为了论点，我们会说你是不幸中的地位具有回答有关数据处理。您脆裂关闭您的购物清单的义务和做法的良好结合，现场和非现场备份和存储程序。您的系统可以很容易检索数据老人相对容易和速度。这可能是一个企业级系统的业务系统管理员，或加密的在线存储为家庭电脑用户。无论在哪种情况下，您有信心与您的数据管理。

But, if someone were to inquire as to how you dispose of your computer files, would your answer be dumping the Recycling Bin? Do you reload Windows on a yearly basis to get rid of older file clutter? Think you are safe?但是，如果有人询问如何处置你的电脑档案，将您的答案是倾销的回收斌吗？你加载的Windows每年摆脱旧文件的混乱情况？认为你是安全的？

The fact of the matter is that in either of the above scenarios, your supposedly deleted data can still be retrieved. True enough, you can do disastrous things to your hard drive to make it unrecoverable, and more than likely unusable from that point on.事实是，在任何上述情况下，您理应删除的数据仍然可以检索。不错，你可以灾难性的事情到硬盘驱动器，使其无法恢复，并超过可能无法从这一点上。

Strong magnets, steamrollers, and repeated blows with a steel hammer have profound effects on a hard disk drive, and make data recovery tricky. Let’s assume that you are leaning towards keeping your hard drive and computer intact. In this instance, you would need something that would securely erase data from your hard drive.强有力的磁铁， steamrollers ，并一再打击了钢铁锤产生深远影响的硬盘驱动器，使数据恢复棘手。假设你是倾向于维持您的硬盘驱动器和计算机完好无损。在这种情况下，你会需要的东西会安全地删除数据从您的硬盘驱动器。

Note that if you are simply trying to请注意，如果您只是想 erase Internet browsing history 清除互联网浏览器的历史记录 , you don’t need to use a program like I’m about to mention, just read my earlier post. ，你不需要使用的程序一样我要提，刚才宣读我先前的职位。

The Eraser program (Can be found here:该橡皮擦程序（可以在这里找到： http://www.heidi.ie/node/6 ) makes the elimination of hard drive data a snap. In a nutshell, Eraser takes your target data, be it files, folders, or both, and writes over the file with random data when it deletes the items. This small program is very efficient at getting rid of any files you no longer need or use. ）使消除硬盘数据瞬间。简言之，橡皮擦考虑您的目标数据，无论是文件，文件夹，或同时反对两者，并写入了文件，随机数据时，删除项目。这个小程式是非常有效的在摆脱任何文件您不再需要或使用。

In the main interface for Eraser, you may notice that it is not cluttered with an overabundance of choices. On the left hand side of the window, you will note two items: On-Demand and Scheduler. I will not go into too much detail about the Scheduler, because it is simply a tool to automatically run Eraser on a target of your choice, at a specified time and day. The Scheduler works well enough, though I do not know anyone who uses it. The people I know who have this program prefer to use it as needed. For now, I will illustrate the use of the On-Demand tool.在主界面的橡皮擦，您可能会注意到，这不是堆满了过多的选择。在左侧的窗口中，你将注意到两个项目：点播和调度。我不会太多细节有关调度，因为它只是一个工具来自动运行橡皮擦上的目标是自己的选择，在指定的时间和一天。工程的调度不够好，但我不知道任何人谁使用它。人我知道是谁了这项计划希望利用它作为必要的。现在，我将说明使用点播工具。

When you click on On-Demand, then the New Task button (seen as a Windows-type unknown file icon in the upper left hand section); you are presented with the options of erasing unused disk space, File in Folder, or just a File. Keep in mind that choosing the File in Folder selection enables you to choose Subfolders and removing the folder target itself. Towards the bottom of these options, you can tell your computer to Restart, Sleep, or Shutdown when the task is completed. It is not a necessity, just there if you want it.当您按一下点播，那么，新任务按钮（被视为Windows的类型未知文件图标在上左手节） ;您提出的办法清除未使用的磁盘空间，文件夹，或者只是一个文件。请记住，选择文件夹的选择使您能够选择子文件夹和删除的文件夹目标本身。接近底部的这些选项，你可以告诉您的计算机重新启动，睡眠，或关机时，任务是完成。委员会没有必要的，只是如果你想它。

When you click on OK, this does not run the task just yet, but it adds it to the task list. When you wish to run the task, simply right-click on the item and select Run; or Run All is you wish to execute all the tasks on your list.当您按一下就行，这不运行的任务只是还没有，但它增加了它的任务清单。当你要运行的任务，只要右击该项目，并选择运行;或运行全部是你想执行的所有任务，在您的名单。

Now that we have a checklist of things to get rid of, we may want to let Eraser know how aggressive to be when removing files. Depending on the type of files you are erasing, you may want to tweak the number of passes Eraser does with respect to overwriting with random data. In order to find out how thoroughly it will attack the files, click on Edit, then navigate to Preferences, and then Erasing.现在，我们有一个清单的事情摆脱，我们可能会想让橡皮擦知道如何将侵略时删除文件。取决于类型的文件你是抹掉，您可能需要调整一些没有通行证的橡皮擦关于覆盖的随机数据。为了找出如何彻底将攻击的文件，点击编辑，然后导航到偏好，然后抹掉。

It may seem odd that we have to control a throttle of sorts on a program that wipes data from a hard drive. Keep in mind that there are some files that you have to be cautious about how they are erased. To keep a long explanation short, read Eraser’s help section regarding compressed files and partitions. There are times where a 35 pass data wipe is not in your computer’s best interest. As a good rule of thumb, the more passes Eraser has to make, and the more data to be erased, the longer the process will take.这也许有些过时，我们必须控制油门的各种各样的计划，抹布的数据从一个硬盘驱动器。请记住，有一些文件，你必须要谨慎，他们是如何删除。要保持一个长期短期的解释阅读橡皮擦的帮助下节关于压缩文件和分区。有时有35通行证数据擦拭不是在您的计算机的最大利益。作为一个很好的经验法则，更通行证橡皮擦已经作出，而且更数据被删除，长期的过程将需要。

Besides the actual program itself, Eraser adds a couple of options to your right-click context menu. These options are Erase and Erase Secure Move.除了实际的程序本身，板擦了一对夫妇的选择，你右击上下文菜单。这些选项擦除擦除和安全移动。

The Erase selection is just a quick way to delete files and folders, without having to go into the Eraser program itself. However, the Eraser Secure Move is an nice extra to have. What this item does is move data from one place to another, like Cut and Paste; but it erases any trace of the original location, as if it was never there.擦除选择的只是一个快捷方式删除的文件和文件夹，无需进入橡皮擦程序本身。然而，橡皮擦安全移动是一个很好额外的。什么这个项目确实是移动数据从一个地方到另一个地方，像剪切并粘贴;但它删除任何踪迹原来的位置，就好象从来没有存在。

A good scenario for this tool would be moving data from an older computer to a newer one. Perhaps you want to resell your older Windows computer, but do not want to wipe Windows from the computer. With the Erase Secure Move, you can safely move your data to an external USB hard drive, for example, and ensure the buyer cannot “accidentally” recover data, which you did not want to accompany the older computer.一个很好的设想这个工具将是移动数据从旧计算机到新的一个。也许你希望转售您的旧版Windows的电脑，但不想抹去的Windows的计算机。随着移动安全擦除，您就可以放心行动您的数据到外部USB硬盘，例如，并确保买方不能“意外地”恢复数据，你不想伴随旧计算机。

Before this wraps up, I want to pass along a word of caution. Eraser is very good at data destruction. Once you use Eraser to rid yourself of files or folders, you cannot get them back. Even with the high-tech type recovery tools, and a lot of investment, your data would come back as garbage at best. Choose your data targets carefully.在此之前结束，我想传递一个字谨慎。橡皮擦非常好，数据的破坏。一旦您使用橡皮擦摆脱自己的文件或文件夹，你不能让他们回来。即使高科技型恢复工具，以及大量的投资，你的数据会回来的垃圾最好。选择您的数据仔细的目标。

There are many other free programs out there, like FileShredder, that can还有许多其他的免费程序在那里，想FileShredder ，可以 permanently delete your computer files永久删除您的电脑档案 . 。

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