Iron Key is a utility for encrypting your important files. The encrypted files can be safely sent over the Internet. The recipient receives a self-extracting executable which needs a password for proper decrypting. No software is needed to decrypt the file. Easily integrates with Windows Explorer and other file managers, supports drag and drop, and uses the industry-standard DES cipher in the Electronic Codebook mode for data encryption.

Ссылка: http://www.kryp..d/ikey.exe