Encrypts

Secure Data Manager project is a manager for passwords and other private data. Secure Data Manager (SDM) is a full-featured password manager application written entirely in Java (so it can run on Unix or Windows). It encrypts logins and other private information for Web sites, computers, credit... Platforms: *nix

PGP Forwarding Server is a server that receives e-mail on behalf of a user, encrypt it automatically and sent it off the users real e-mail account. The PGP Forwarding Server has a somewhat simplistic view of the world. We have basically a part of the world where things can be transferred in... Platforms: *nix

yyyRSA is a simple program to encrypt and decipher messages with the RSA asymetrical encryption algorithm. Alice wants to send Bob a message. Eve can monitor the communication between Alice and Bob. he can read everything they send to each other. Bob creates a key. It will consist of two... Platforms: *nix

shc project is a generic shell script compiler. It takes a script which is specified on the command line and produces C source code. The generated source code is then compiled and linked to produce a stripped binary executable. shc itself is not a compiler such as cc, it rather encodes and... Platforms: *nix

TCP Knocking provides a port knocking implementation. Often a secure system needs a port open so that only authorized persons can access a particular service and also the service should not exposed to attackers and worms that may use vulnerabilities that exist in the listening server. Port... Platforms: *nix

seppl is both a protocol definition and a software implementation of a new encryption layer for IPv4. seppl project makes use of symmetric cryptography for encrypting the whole traffic on a network. Its implementation is designed around Linux netfilter/iptables. seppl introduces two new... Platforms: *nix

ScramDisk for Linux (SD4L) is a suite of Linux tools and a graphical user interface (GUI) which allow the creation of, and access to ScramDisk encrypted container files. In particular, SD4L provides a Linux driver which enables mounting ScramDisk containers. ScramDisk for Linux also encrypts... Platforms: *nix

twocrypt provides a crypto tool with a deniable encryption option. twocrypt (2c) is a tool for the ultra-paranoid, providing a traditional crypto, but also an option of deniable (subpoena-proof) encryption. It encrypts one or two files at once. Each file can be recovered with its respective... Platforms: *nix

Zfone uses a new protocol called ZRTP, which is better than the other approaches to secure VoIP, because it achieves security without reliance on a PKI, key certification, trust models, certificate authorities, or key management complexity that bedevils the email encryption world. Zfone also... Platforms: *nix

libnaji is a library of functions that najitool uses, and other programmers could use in their own programs. Generally, najitool generates, converts, filters, and encrypts files. It also has a lot of other miscellaneous functions, such as an Arabic to English letters and vice versa... Platforms: *nix

PGP are tools for secure datas mainly e-mail communication. Basic version free. PGP combines some of the best features of both conventional and public key cryptography. PGP is a hybrid cryptosystem. When a user encrypts plaintext with PGP, PGP first compresses the plaintext. Data compression... Platforms: *nix

Fast Secure File System exports existing directories securely over the network, letting users store and retrieve encrypted data in a scalable and transparent way. FSFS is written in C and works on GNU/Linux systems on x86 and PPC architectures, with help from FUSE and OpenSSL. File systems are... Platforms: *nix

Portable OpenSSH is a Unix/Linux port of OpenBSDs excellent OpenSSH, a full implementation of the SSH1 and SSH2 protocols. Portable OpenSSH includes sftp client and server support. OpenSSH is a FREE version of the SSH protocol suite of network connectivity tools that increasing numbers of... Platforms: *nix

Obol is part of a project to investigate properties of security protocols, what they are, how they behave, how they interact, how to deal with them. The Obol language grew out of a desire to escape the distractions of low-level implementation efforts, and the need to experiment and express... Platforms: *nix

RC-Crypt is a program to keep your data safe. It is an easy to use command line program that encrypts your data. It works with big and little endian hardware, and has been tested on Linux, HPUX and Solaris. It uses the rc5 algorithm, which has proved almost impossible to crack with key sizes of... Platforms: *nix

MOHA Chat is a chat solution which comes with a intuitive Web client and can run on most shared hosts. MOHA Chat consumes fewer resources on the server side and is fast on the client side. The project uses AJAX to retrieve the chat messages and user status. The client polls the server at... Platforms: *nix

Eureka Public Key was created due to numerous requests for a public key application using our strong encryption techniques. The basic principle for its use is one creates their own public key and distributes the key to whomever they will be transferring encrypted files with. When one receives a... Platforms: *nix

TCLink provides a client for running credit card transactions over TCP/IP. TCLink is a client for running credit card or ACH (electronic check) transactions over TCP/IP, via the TrustCommerce gateway. It features a simple, cross-platform protocol, fail-over server support, and encrypts... Platforms: *nix

Password Protector holds your networks machine's ip, MAC address, owner name, password and more. It encrypts the data in DES encryption for safety plus it has password authentication to access the data. It is a port of my GTK (linux) based program. Platforms: Mac

Nomen Nescio is a simple and easy to use application that allows you to send anonymous email via anonymous Cypherpunk Type I remail servers. With the help of MacGPG, Nomen Nescio encrypts the email message you enter (into Nomen Nescio) with the PGP key of an anonymous remailer of your choice,... Platforms: Mac