Believe it or not, encryptions have been used for centuries they were just called hidden messages that could only be read by knowing the code to interpret each symbol or word. Unlike a password, encryption conceals the message in a way only authorized persons with the key can access it. EncryptionĮncryption is a step-up in security from a password. That is why it is essential to have a long and complex password, so hackers can't easily decipher them, just like a locksmith can easily open your door. Passwords can be a bit dangerous because hackers can easily break them.
Without a password and a front door lock, anyone could invade your privacy or online accounts.
In the material world, they are equivalent to locking your door or having a safe. Passwords are the first line of defense in the cyber world. When securing your external SSD or hard drive, it is essential to know the difference between password protecting it and password protecting it through encryption. To encrypt an external hard drive using Mac's Disk Utility or VeraCrypt, you must first erase or move the contents of the drive elsewhere temporarily. Once you select which encryption software you want to use, connect the external SSD to the computer, establish a backup recovery key, and create a strong password. VeraCrypt also uses AES with a 256-bit key (compared to BitLocker's 128-bit key). It works on Linux, Mac, and Windows it is free and open-source, meaning that you can potentially improve security if you are tech-savvy. Still, Macs come with Disk Utility, which encrypts these external USB drives using AES block-level encryption.Īnother great option to password protect an external SSD is VeraCrypt, which is among the best software to password-protect an external hard drive. Mac's version of BitLocker is FileVault which also uses AES, but unlike BitLocker, it will not encrypt external SSDs or hard drives. The easiest way to password protect your external solid-state drive is using BitLocker on Windows PCs or Disk Utility on a Mac.īitLocker uses an Advanced Encryption Standard (AES) encryption algorithm in CBC mode with a 128-bit key.
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