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

Using使用 Shredder碎紙機 , a Dashboard widget, you can quickly, easily and permanently delete files in OS X.一個控制台工具，可以快速，便捷和永久刪除的文件在OS X中

Install Shredder as you would any other Dashboard widget.安裝碎紙機你將任何其他儀表板部件。 Once installed, you’ll need to pick a shredding level - Low, Medium or High (the level can be changed at any time).一旦安裝完畢，您需要選擇一個切碎級別-低，中或高（水平可以改變在任何時候） 。 To change the shredding level, click the small circle.若要變更切碎級別，按一下小圈圈。

Shredding Levels切碎水平

Low: Bypass the trash can. 最低：繞道垃圾桶。 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.這是一個快捷的方法擺脫這些文件你知道你並不需要，使垃圾可以為這些事情你可能想挖出後。 It still provides a 1 pass overwrite of the deleted data.它仍然提供了1通過覆蓋已刪除的數據。

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.此模式覆蓋你的文件粉碎了美國國防部7日通過兼容的程序。

High: Virtual Paper Pulp. 高級：虛擬紙漿。 Use this setting for only the most sensitive files.使用此設置只對最敏感的文件。 Though it might be slow, the 35 pass Gutmann algorithm will ensure that no data from these files is ever recovered.雖然這可能是緩慢的， 35個通過古特曼算法將確保沒有任何數據從這些文件是以往任何時候都收回。

To shred a document, click and drag a file from the Finder or your Desktop.要切碎了一份文件，點擊並拖動一個文件從Finder或您的桌面。 Then bring up the Dashboard by hitting F12, keeping the document in hand.然後帶出儀表板的比賽按F12 ，保存的文件在手。 Drop it on the shredder to permanently erase it from your system.丟棄它的碎紙機，永久抹掉它從您的系統。

That’s it - the file is gone - for good!這就是它-檔案了-為好！