How to securely delete files in OS X如何安全地删除文件在OS X的

Using使用 Shredder碎纸机 , a Dashboard widget, you can quickly, easily and permanently delete files in OS X.一个控制台工具，可以快速，便捷和永久删除的文件在OS X中

Install Shredder as you would any other Dashboard widget.安装碎纸机你将任何其他仪表板部件。 Once installed, you’ll need to pick a shredding level - Low, Medium or High (the level can be changed at any time).一旦安装完毕，您需要选择一个切碎级别-低，中或高（水平可以改变在任何时候） 。 To change the shredding level, click the small circle.若要变更切碎级别，按一下小圈圈。

Shredding Levels切碎水平

Low: Bypass the trash can. 最低：绕道垃圾桶。 This is a quick way to get rid of those files you know you don’t need, leaving the trash can for those things you just might want to dig out later.这是一个快捷的方法摆脱这些文件你知道你并不需要，使垃圾可以为这些事情你可能想挖出后。 It still provides a 1 pass overwrite of the deleted data.它仍然提供了1通过覆盖已删除的数据。

Medium: Secure erase. 中等：安全擦除。 This mode overwrites your shredded documents with a US Department of Defense compliant 7 pass procedure.此模式覆盖你的文件粉碎了美国国防部7日通过兼容的程序。

High: Virtual Paper Pulp. 高级：虚拟纸浆。 Use this setting for only the most sensitive files.使用此设置只对最敏感的文件。 Though it might be slow, the 35 pass Gutmann algorithm will ensure that no data from these files is ever recovered.虽然这可能是缓慢的， 35个通过古特曼算法将确保没有任何数据从这些文件是以往任何时候都收回。

To shred a document, click and drag a file from the Finder or your Desktop.要切碎了一份文件，点击并拖动一个文件从Finder或您的桌面。 Then bring up the Dashboard by hitting F12, keeping the document in hand.然后带出仪表板的比赛按F12 ，保存的文件在手。 Drop it on the shredder to permanently erase it from your system.丢弃它的碎纸机，永久抹掉它从您的系统。

That’s it - the file is gone - for good!这就是它-档案了-为好！