Chindi is a file transfer server/client package written in Java with functionality similar to that of an FTP server. The goal is to create an old-school BBS-system combined with a FTP server. All transfers are encrypted using a fast stream cipher combined with RSA encryption for the transfer of the keys.
alph implements and analyzes historical and traditional ciphers and codes, such as polyalphabetic, substitutional, and mixed employing human-reconstructable algorithms. It provides a pipe filter interface in order to encrypt and decrypt block text to achieve transparency. The program is meant to be used in conjunction with external programs that transfer data, resulting in transparent encryption or decryption of information. The program can thus be used as a mail filter, IRC filter, IM filter, and so on.
datecomm is a social networking and community portal that allows members to personalize their profile, upload a picture and music, link video and music, and invite any friends to join the network. It also features blogs, classifieds, forums, dating, and events. Developer licenses are available.