The websites you visit on a daily basis—as well as innumerable data brokers you’ve never heard of—purchase, sell, and share your personal information. The most valuable asset in a corporation today is data. Different technologies are being used to gather data from numerous sources so that it may be evaluated and insightful knowledge can be gained from it.
To keep the data safe and inaccessible to unauthorized users, we employ a variety of encryption techniques and security measures. These hard discs and storage devices are kept entirely safe during their use. But what happens if these storage devices or storage systems age out or become unreliable?
After erasing the data, should you discard them or just throw them away?
Well, when enterprises and individuals dispose of their outdated IT assets, they frequently forget this important aspect of data security. Even after you have erased the data from the system using the data deletion procedures offered by the computer and your operating system, the data that was originally kept on these systems can still be accessed by unauthorized persons.
Are You Aware?
1) After purchasing 158 used disc drives from different sources, two MIT students discovered that they contained more than 5,000 credit card numbers, medical records, thorough financial information about both their personal and professional lives, and several gigabytes of private e-mail, and private videos and images.
2) On average, computers that are marketed as used electronics still have 38% of their original data.
Let’s examine the process of how people typically remove data from their computers.
Almost all of us delete data from computers using the straightforward delete key, which then moves the data to the recycle bin where it can be recovered if necessary. The data eventually disappears from the Recycle Bin after a few days, and the computer is then unable to restore the data.
Shift + Delete Button
Another method of deleting data is by pressing “Shift+Delete.” This method is regarded as one of the permanent data deletion methods because destroyed data is not sent to the recycle bin, making it impossible to restore deleted data.
However, none of these methods can truly erase data.
The data is still present on the hard disc drive or storage drive even though it appears to have been wiped using these methods. Data is not completely erased; simply removed.
The hard disc drive really acquires the sectors when data is stored on it, and those sectors are recorded in the address book of the hard disc drive. As a result, the address book informs the computer where to find a certain file anytime you need to view one, and the file is subsequently fetched from that location.
Now, just the pointers to the data from the address book are removed when you use the delete or “shift delete” operation, making it impossible for the computer to recover the data. The address book no longer identifies the location of the data and marks the sectors as free for additional storage. However, the original data remains intact on such sectors unless fresh data is placed there.
After erasing the data from the computer, can we still access it?
Yes, one can access it. It’s crucial to permanently remove the data because numerous data recovery apps can readily access the erased files on a hard drive.
How can I erase data from Windows permanently?
Fear not, Terabit for File is a reliable option for home users to permanently delete files from Windows 10/8/7/XP/Vista. Using this file eraser application, choose the strong wiping algorithm to permanently delete all the files and folders.
Following steps to install Terabit for File.
To begin the installation, double-click the Terabit for File executable file.
A dialogue window with the title “Setup – Terabit for File” appears.
From the Terabit for File application’s home screen.
From the left side of the screen, select the Erase new tab. The list of connected drives is visible. Pick the folder or file you want to delete.
On the left of the panel, there is also a choice to remove application traces. Choosing the application traces tab.
To pick or deselect the desired programs for deleting their traces, check or unchecked the appropriate boxes.
You must first remove the data from your obsolete or useless IT assets and use secure and trustworthy data erasure software to completely wipe it off. This will guarantee that nobody unauthorized can access your private information.
These computer programs are quick, dependable, and can even produce a certificate when needed by the authorities. Additionally, these have amazing speed and can delete many discs at once! Both individuals and companies can rely on Terabit for all of their data erasure needs.