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Category: Cryptography » Data Encryption
Encrypts and compresses files and data into a single Windows executable. The user just runs it and when the correct key is supplied, the file decrypts. Without the correct key, the original file contents can never be seen.
BitCrypt Free is a sophisticated tool allowing for encryption of plain text within bitmap image. While encrypting it modifies the individual pixel shadings of the image, and in this way incorporates the information related to the text being encoded. The modifications of the image are so small that the effect is not perceptible to the human eye.
CryptoHeaven offers secure email and online file sharing/storage. Its main features are secure and highly encrypted services such as group collaboration, file sharing, email, online storage, and instant messaging. It integrates multi-user based security into email, instant messaging, and file storage and sharing in one unique package. It provides real time communication for text and data transfers in a multi-user secure environment. The security and usability of CryptoHeaven is well-balanced; even the no-so-technically oriented computer users can enjoy this crypto product with very high level of encryption.
GNU Anubis is an outgoing mail processor. It goes between the MUA (Mail User Agent) and the MTA (Mail Transport Agent), and can perform various sorts of processing and conversion on-the-fly in accordance with the sender's specified rules, based on a highly configurable regular expressions system. It operates as a proxy server, and can edit outgoing mail headers, encrypt or sign mail with the GnuPG, build secure SMTP tunnels using the TLS/SSL encryption even if your mail user agent doesn't support it, or tunnel a connection through a SOCKS proxy server.
gpgdir is a Perl script that uses the CPAN GnuPG module to encrypt and decrypt directories using a GPG key specified in ~/.gpgdirrc. It supports recursively descending through a directory in order to make sure it encrypts or decrypts every file in a directory and all of its subdirectories. In order to help save space, all files can optionally be compressed using gzip before encryption and decompressed upon decryption. In addition, gpgdir is careful not to encrypt hidden files and directories.
Data Keeper is a secure document creation and storage application. It features TwoFish encryption with 256-bit keys generated from user passwords and SHA256, rich text support including images and backgrounds, and support for printing. Documents are automatically encrypted after a user-specified time interval. It is designed for the rapid viewing of encrypted documents, such as when quickly trying to find a password or ID number.
moftpd is a powerful FTP server supporting IPv6, virtual hosts, fine grained permissions, and much more.
PGP Java API
The PGP Java API provides access to a PGP implementation which is based on PGP 2.3a. The PGP implementation will be compiled as a shared object, which will be accessible to Java via the Java Native Interface (JNI). The PGPi class provides the methods you can use to interact with PGP. All the encrypted / signed files you generate with this API are compatible with PGP 2.6.3i and vice versa. You can use the same keyrings, too.
Enigmail is a "plugin" for the mail client of Mozilla and Netscape 7.x which allows users to access the authentication and encryption features provided by the popular GnuPG software. Enigmail can encrypt/sign mail when sending, and can decrypt/authenticate received mail. It can also import/export public keys. Enigmail supports both the inline PGP format and the PGP/MIME format, which can be used to encrypt attachments. Enigmail is cross-platform, although binaries are supplied only for a limited number of platforms. Enigmail uses inter-process communication to execute GPG to carry out encryption/authentication.
Cryptonit is a client side cryptographic tool which allows you to encrypt/decrypt and sign/verify files with PKI (Public Key Infrastructure) certificates.
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