Challenger is a encryption software for files and folders. The software can be installed either on a computer or a mobile storage device (USB stick, SD card or CD-ROM). Irrespective whether Challenger is used in the normal multi-user function on the hard drive or as a portable version, in both cases all types of data on any type of storage device can be encrypted. The encrypted data can be securely stored on a network or online (OneDrive, Dropbox, etc.). Challenger has been developed for local data protection and communication in closed networks. It excels not only through its secure encryption algorithm but also through its ease of use. The synchronous stream cipher, a development in Germany, delivers a fast encryption.
What is new in this release:
- Performance improved. - Errors are summarized in a list. - Filenames with Unicode characters are supported. - Choice of multi-user or portable version. - Windows 95/98/ME no longer supported.
Limitations:
Key length is 128 bits- Generator for a complex second key file
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