However, my Pro no longer recognized my external hard drive and it would not mount.

I was instructed to backup my Pro before I erase the internal hard drive. I read online that I needed to upgrade to Big Sur to transfer data from my Pro to my Air. I slowly began to rebuild access to the websites. I deleted LassPass and installed Dashlane. In addition about 2 months ago I realized that for some unknown reason (maybe I was hacked separately?) all the passwords in my password manager, LassPass, had changed without my permission. It deleted multiple important data files. About 4 months ago I used Clean My Mac on the MacBook Pro. So you see why it is necessary to password protect and encrypt your WD My Passport, the answer is sheer data security.Multiple serious problems with the two laptops I use for my medical practice. But your files can't be seen and recovered at any cost. However, he/she can use it as their own after a full erase. So if you have locked your WD My Passport then you will stay assure that if someone gets your drive then he can't unlock and view your files. Technically it is impossible to recover any file after this scenario. What happens actually is that the software permanently deletes the key used for encrypting the data stored on the external drive. No file can be recovered when you erase a password protected WD My Passport. In this situation, if you erase the drive then it will be a secure delete operation. Whenever the WD unlocker software registers 10 invalid password attempts it gives you the option to erase your My Passport. Without the password, the drive can't be opened to view files. The security of the drive is locked with the help of a password. WD My Passport uses 256-bit hardware disk encryption encrypted with a key. One such way is to install a password on your external hard drive.

Taking backups of your precious files is not enough, you should also secure it everywhere you are storing it. Nowadays external hard drives come with built-in hardware encryption for data security. Some years ago external hard drives were like USB flash drives with no encryption. As external hard drives can store large amounts of data then it is necessary for us to protect the data stored on them. Western Digital My Passport is one of that external hard drives that come with 256-bit hardware encryption.

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