The n-Tegrity product line provides an easy and user-friendly way for ultimate data protection via encryption of files and folders. The encryption can be done for files/folders stored on the flash memory of the n-Tegrity itself or the user’s PC. The user simply have to right-click on the desired file/folder he wishes to encrypt, and choose Encrypt from the nCrypt menu. The encryption is done automatically. Another easier way to encrypt files is by using the "My Encrypted Files" option.

The feature of "My Encrypted Files", developed by n-Trance, is a tool which simplifies the whole issue of Encryption and Decryption. It allows the user to use his regular PC activities of Drag-n-Drop on regular files, and simply to encrypt and decrypt them on the fly without to be required to use any Password or to install any software. Once the option "My Encrypted Files" is enabled, each time you plug in the device, the folder “My Encrypted files” with two subfolders “Device” and “Local Machine” appears on your desktop.  Each file dropped to these folders will be automatically encrypted and moved to the corresponding folder. Each file dragged from it to another location will be automatically decrypted and moved to the desired destination. Please note that if you want to COPY the file out of "My Encrypted Files" folders hold "Ctrl" key while dragging the encrypted file.

The encryption process starts with random key generation according to FIPS 140-2 Level 1 compliant RNG that will be used with approved cryptographic algorithms (like AES, Blowfish, 3DES). The length of this key depends on algorithm. Thus, e.g. AES uses 256 bit key. The data passes the block cipher according to the procedures of the selected algorithm. The initial key is encrypted by public key of the RSA-2048 key pair, which was generated during device initialization. Then the encrypted key is appended to the encrypted data.