Blindside is a steganography application that hides information inside .BMP (bitmap) images. It is a command-line utility, for which source code and precompiled Unix binaries are available. The Blindside homepage is located at: http://www.blindside.co.uk/ Cryptographic signatures and checksums may be provided by the developers at the URL(s) above. Wiretapped recommends that users check these before use of the software/information.