If you understand how difficult it can be to completely remove data from your hard drive, then you will actually be more careful to take the countermeasures against problems like identity fraud, identity theft and more. Data recovery solutions are very advanced and your data can be recovered and misused by malicious users if you have simply formatted the drive or deleted the data. To ensure safe and complete removal of confidential data, Drive Wipe technique is required.
When you format the hard drive or delete files, they remain physically intact on the hard drive. Only the file system entries and file pointers get deleted. Such files can easily be recovered using data recovery software and can be used against you. It would harm you and your business up to a large extent.
To completely remove data and information, it needs to be overwritten at least once and overwriting multiple times is preferred. It can be achieved by using software with powerful wiping algorithms. The overwriting is best possible by advanced and power packed tools that can completely Wipe Hard Drive beyond recovery possibilities.
These software randomly overwrite the existing data with binary digits (0 and 1). They are capable of overwriting whole hard drive in a single go. Most of these software come in the form of boot media as CD or DVD. You need not install them on your system to Wipe Hard Drive.
After you delete a file from hard drive, operating system marks the hard drive space that was used by deleted file as free. It means further data can be written to that space but until the data is written on that space, deleted file remains there. Drive Wipe software overwrites deleted files with new data and thus make it irretrievable.
If your data and information is business critical, extremely sensitive and confidential, then you should always ensure that you have completely wiped the hard drive before you sell or dispose it. Absolute removal of data is possible only by using powerful and advanced wiping software.
You can consider the powerfulness and reliability of the software with the number of passes it can perform to wipe data from hard drive. You should also check out the number of algorithms it uses because every wiping algorithm has different conduct to wipe the data.
Stellar Disk Wipe is the finest solution that is capable of wiping whole hard drive in a single go. It performs up to 35 random passes and uses 29 wiping algorithms to ensure complete erasure of confidential data. It is compatible with Windows Vista, XP, 2003 and 2000.
