Inside NordLocker, your files are protected by the world’s most advanced cryptography ciphers: Argon2, AES256, ECC (with XChaCha20, EdDSA, and Poly1305), and others. Imagine if you lost your device and someone tried to open it. Even if they bypassed the computer password, your files would stay protected by NordLocker.
Or, think about a shared device. Password-protecting a computer is a start, but usually, there are other people who use the same device. If you have your files in NordLocker, even someone with high-privileges to the OS couldn't know what's inside your lockers. The same goes for cloud providers. When you store lockers on the cloud, cloud companies can only see encrypted files.