If you do a search for erasure programs, you’ll see that there are hundreds of options available, many of them free. It can be difficult to know which ones are most appropriate for your Data Recovery Services hardware and which ones offer a better balance between features and security.
Secure erase programs can employ a number of methods to remove information stored on your drive, including: zero rewrites, secure erase rewrites, file destruction, and Data Recovery Services encryption.
Each one has its advantages and disadvantages in terms of how it deletes files, how secure the method used is, or the types of drives and file systems it manages to handle. Choosing the most suitable program for you Data Recovery Services essentially depends on how far you want to go with the wipe and how many drives you intend to wipe at once.
Among the various methods available, the most common are rewrites with zeros and secure erase. IT professionals sometimes prefer secure erase because that Twitter is performed by the drive itself, while rewriting with zeros often requires an extra check after the process is complete.
In secure erase, the drive can use its own write miss detection system to verify that all sectors are indeed erased during the deletion process. And also without having to use extra resources for that task.
The main drawback of the secure erase method is that it is only useful if you want to reset the entire drive, including file systems and partitions. It does not allow you to individually choose which files or folders to delete. Therefore, if that is your intention, perhaps in your specific case a program that uses the rewriting technique with zeros is more convenient for you.
