![]() Go into your Applications folder and launch Automator. The problem with srm is that you have to be comfortable with the command line, and most people aren’t.Ī solution to this is to create a Service such that when you right click in a file or folder, an option to secure delete appears in the pop up menu. ![]() ![]() Furthermore, if you have a lot of large files in your Trash, doing a secure delete can take much longer than you expect. You may not want this, you may want only one or two files to be permanently deleted. The problem with using the Trash for a secure delete is that it will do a secure delete on everything in the Trash. The second is by a utility accessible through the command line, called srm, which stands for secure remove. If you right click on it and then press the command key, the Empty Trash label turns into Secure Empty Trash. Mac OS X has two features that allow you to do a secure delete on a file. This can be problematic when deleting several really large files in that it can take hours for the deletion process to complete. Keep in mind of course that the more you overwrite, the longer it takes to fully delete the file. Some would argue that one overwrite is enough, while others insist that the more the better. The number of times depends on how paranoid you are. In a nutshell, what this does is overwrites the file’s contents several times to ensure that whatever data may be left over is completely blown away. However in some cases, you may want to delete a file permanently and ensure that it is unrecoverable.Įnter secure delete. These files are still recoverable because they’re still on the disk, just that you no longer have access to them. This can be a good thing for when you accidentally delete something critical, or your hard drive crashes and you need to hire professionals to recover these files for you. In the computer world, when you delete a file and empty the Trash or Recycle Bin, it’s not really gone.
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