Delete file secure shell1/13/2024 EraserĮraser is a free tool that allows you to completely and securely delete sensitive data from your hard drive. Some of these tools also allow you to securely wipe the free space on your hard drive, making any files and folders you erased without using a secure method unrecoverable. Portable secure erase tools are useful if you often use public computers. Several of these tools are portable and can be stored on a USB flash drive. Today we’ll cover seven other free tools for Windows that help you securely erase data from your hard drive so it can’t be recovered. We’ve previously covered how to use CCleaner to delete files securely. You will first need to run the app by double-clicking the “EraserPortable.exe” from the folder where it is installed.It gets worse even after a file is overwritten while saving more files to your hard drive, it might still be recoverable if enough fragments of the file exist and the person making a recovery has the right technical know-how and tools. As we mentioned earlier, the portable version of Eraser has no right-click context menu entry, which makes it a bit harder to erase files in Explorer but not too much harder. ![]() Using the scheduler on the portable app works in the same manner, but you will need to have your flash drive plugged in at the time when the tasks are supposed to be carried out. If you ever want to remove a task, simply go to the Erase Schedule, right-click on the task and select the “Delete Task” option. Simply implement the changes and you will see your task in the schedule as a recurring task that will be carried out weekly. For this example, we will delete the history every Friday at midnight. Next, you will press OK and then create a schedule by editing the Schedule. Lastly, deselect the “Delete folder if empty” option. Select the folder where your chrome browsing history is stored. Now you can select a deletion method or simply leave it as is to use the default method. After that, select the Eraser context menu and choose whether you want to erase the file now or on the next computer restart.Ĭreate a new task, give the task a name, then select the schedule command for deletion, and lastly, click on “Add Data” to specify folders. Simply find a file you want to delete, then right-click on it. If you don’t want to create a schedule, and you just want to delete individual files from Explorer, you can do that with the right-click context menu. Secure Delete Files in Explorer or From Your Recycle Bin Simply double-click on the Eraser desktop icon and click on “Settings.” Change the erasure setting, and then press the “Save Settings” button. For speed reasons, we will change the settings of Eraser to use the 3-pass DoD method instead. Unless you are working on ultra-classified, if I told you, I’d have to kill you, type of documents, the US DoD 5220.22-M standard 3-pass or 7-pass methods are a faster choice than the default Eraser setting of: the Gutmann method 35-pass. The benefits of the full version of the program compared to the portable app is that you can add Eraser to the Context menu so that you can also erase files securely without having to send them to the Recycle Bin first. Once you have downloaded the program installation file, run the installer to completion, making sure to carefully read just in case SourceForge decides to bundle this application in the future. In addition to these, they offer the latest stable build on their website.įor the purposes of this example, we will download the latest stable build of Eraser from their official SourceForge page, but do be careful because SourceForge has recently been bundling crapware into their installers. There are the nightly builds which are precursors for beta testing versions and the beta versions for testing. The full version of Eraser comes in three main forms. Simply copy the executable file to your flash drive and run it to perform the portable install. ![]() The first is the portable version which only takes up 3 MB when installed to a flash drive or on your computer. ![]() Downloading and Installing EraserĮraser is available in two main forms. While many websites will try to perpetuate the myth that you need to perform a multi-pass deletion technique, a single pass secure delete for a disk is generally sufficient. US DoD 5220.22-M standard 7-pass Method.US DoD 5220.22-M standard 3-pass Method.The first method is Eraser’s default setting and the two DoD methods are the second and third most commonly used methods. The program offers 13 different deleting techniques that will ensure that your deleted data is completely irrecoverable.
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