This article will help you recover your system from Hard Drive (HDD)or BIOS password protection. Toshiba external hard drives include easy-to-use software to help back up your pictures, music, videos and documents and keep them protected from unauthorized access. All hard disks have a very strong hardware password capability build in. Setting this password will make the hard disk completely unusable to anyone that doesn\'t. Hello Basically, I have a portable Hard Drive that I will be taking with me and using at multiple computers (Im at a school) and what I want to do is password protect. I have an Excel workbook. Two years before I set password protection option for one of the sheets. Now I have forgotten the password. Is there any way to recover. I have these 3 things: (1) An internal 3.5 SATA HDD. (2) An independent power supply that provides a Molex style connector (i.e. 5V and 12V power) and an adapter. Portable applications that password protect external drive. It locks entire drive and prevents any access to files and folder. Windows-compatible application to protect data on the External Hard Drive with a password. Use the 256-bit AES encryption algorithm to protect DS1819+ is an 8-bay desktop NAS providing superior performance with great expandability, allowing for seamless expansion and upgradability to satisfy. Kakasoft USB Security helps you password protect USB, secure, lock and encrypt USB flash drive, Pen drive, Memory Stick, Thumb Drive, Jump Drive, External Drive.