below-right) and more advanced forensic techniques, you can gain some peace of mind knowing you’re using the very best erasure methods available. While Eraser isn’t completely effective when it comes to flash memory (see box out. Eraser is highly customizable: You can choose your own erasure method, such as seven passes of pseudo-random data, and can even automate tasks, such as overwriting free space on your hard drive. This free utility works by repeatedly overwriting every bit of data in files or folders you select to delete it securely.

Macrorit Partition Expert Free Edition 5 ReviewĮraser, which comes to us courtesy of Heidi Computers in Wicklow.

As useful as this is for legitimate users who may have deleted data by accident, bad actors, such as hackers, can use freely downloadable digital forensic tools to recover your files in seconds.

The OS simply changes a few bits in the file header to tell the system the data is no longer required. As any power user knows, any files that are nominally “deleted” by Windows usually remain on your hard drive. These patterns are designed to effectively remove the magnetic remnants from the hard disk making it impossible to recover the data.The revelations by edward snowden about NSA spying activities and the recent introduction of stringent data protection laws in the EU have left everyone, from privacy-minded individuals to big businesses, worried about data security. ** Based on Peter Gutmann's paper ' Secure Deletion of Data from Magnetic and Solid-State Memory'.

Peter Guttman - Fills with a special number pattern in 35 passes.* Defined in the National Industrial Security Program Operating Manual of the US Department of Defense. E, C and E) - Fills with a special number pattern in 7 passes. E) - Fills with a special number pattern in 3 passes. Pseudo-Random - Filling with pseudo-random numbers in one pass.Zeroes - Filling with zeroes in one pass.You can choose from several overwrite patterns: Secure Data Eraser erases files completely, so sensitive information CAN NEVER BE ACCESSED OR RECOVERED using any data recovery software or even in a special data recovery laboratory. Secure Data Eraser overwrites data in either fast or secure erase algorithms with multiple passes using overwrite patterns designed to achieve military-strength security. Secure Data Eraser is a solution to keep your computer privacy: file undelete for FAT & NTFS partitions

Secure eraser