Block-overwrite Software: Wipe Data from Hard Drive Securely

Block-overwrite Software: Wipe Data from Hard Drive Securely

Geeks - Block-overwrite software is a type of program that is used to securely wipe data from a hard drive. This type of software uses a technique called "block overwriting" to ensure that the data on the hard drive is completely erased and cannot be recovered. When data is deleted from a hard drive, it is not actually erased – instead, the space that the data occupied is simply marked as available for use. This means that the data can still be recovered using specialized data recovery software. Block-overwrite software, on the other hand, overwrites the data on the hard drive with random data, making it impossible to recover the original data. This is important for ensuring the security and privacy of sensitive data. Some examples of block-overwrite software include Eraser, BCWipe, and Secure Erase.