Hacker 10 – Security Hacker

Tag: Eraser alternative

  • Wipe files, folders and free space with Secure Eraser

    Wipe files, folders and free space with Secure Eraser

    Secure Eraser is a data wiping and cleaner program that makes files and folders impossible to recover overwriting them multiple times with standard data wiping algorithms. You can also use this program to completely wipe a partition or external storage device and overwrite free space in your hard drive where data that the user thinks was long gone is still recoverable with specialist tools if it hasn’t been written on with a new file.

    The program integrates within Windows right click context menu to  make it easy to wipe files and securely wipe Windows Recycle Bin content, or you can launch the program and manually select what file or folder you would like to wipe for good. Secure Eraser has a registry and system cleaning option to erase your Internet browsing tracks, only Internet Explorer and Firefox are supported. Another option is to securely wipe Windows temporary files, you should always run a Windows junk file cleaner once in a while even if you don’t care about your privacy you will possibly end up recovering lots of hard drive space. When I ran Secure Eraser in my computer it managed to find 4GB of temporary files that a software called Freemake Video Downloader had left inside the AppData/Local/Temp folder without me knowing about it.

    Secure Eraser file wiping software
    Secure Eraser file wiping software

    Five different wiping algorithms are supported, a low security and very quick data wiping method utilizing random data, a 3 pass US DoD 5220.22-M E, a 7 pass US DoD 5220.22-M ECE, a 7 pass data wiping with a German standard algorithm, and a 35 pass data wiping with Peter Gutmann algorithm. There is a log in the program that keeps a record of all erased files in .html format, this will open everytime you wipe something, it will show you the names of the files that have been wiped and it will highlight in red any possible error, program configuration options are minimum, limited to setting the logging report parameters and nothing else.

    The program is free for non commercial use, with a splash screen showing from time to time, the help manual is only available in German but I don’t think you will need to read it.

    Visit Secure Eraser homepage

  • Securely wipe free space, folders and files with xShredder

    Securely wipe free space, folders and files with xShredder

    xShredder is a free open source tool to securely wipe hard drive free space and files, the program has numerous standard data wiping algorithms available, these include US Air Force 5020, British HMG IS5 Enhanced, Canadian RCMP TSSIT OPS II, US DOD 5220 22MECE, Russian GOST P50739 and others. If a file is found locked, which often happens when in use by Windows, it will be wiped after a computer reboot

    You can create automated tasks and schedule data wiping, xShredder includes a tool called xExplorer that lets you see all files in your hard drive, including system files stored in the system32 folder hidden by Windows, selecting a folder you can add it to a shredding job or use the “Tools” menu to start a Wizard guiding you through the data wiping process. The wizard will show a series of tick boxes pointing to locations where Windows stores temporary data, like the Prefetch folder, hybernation file pagefile.sys, recently opened documents and Internet browser history, cookies and cache, it was all pretty basic and it did not include .sol Flash player cookies stored in the /Macromedia/Flash Player/#SharedObjects folder.

    xShredder data wiping algorithm options
    xShredder data wiping algorithm options

    This software should thwart elemental data recovery tools but there is nothing guaranteeing you that there are copies of the file you are destroying in other Windows temp and backup directories and a computer forensics expert will know where to look for. xShredder includes additional system maintenance tools, like format drive, HDD and MFT boot defragmenter with a complete system information viewer showing hardware details.

    I found this data shredder very difficult to use due to its complicated interface and lack of help manual, I also found it easy to erase files by mistake with no confirmation option given before starting the erasing process. I like the features that xShredder offers, specially the ability to write your own addons to erase data left behind by specific software, but in my opinion the developer should get rid of non data wiping utilities, like the defragmenter, and focus on creating a top data wiping tool that any beginner can use without having to go through a dozen of clicks and hidden options.

    Visit xShredder homepage