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An API and test suite, or possibly an application unto itself, to manage keys and allow mail user agents (such as pine or mutt) to use encryption and authentication systems (such as S/MIME) via the services of external encryption suites (such as OpenSSL)
Immune Security Architecture For your Enterprise --
Host-Based Intrusion detection for UNIX based systems, at the process level.
Detect changes in the normal behavior of processes, advanced features to detect Buffer Overflows.
iSSL is a minimalistic cryptographical API that uses the ciphers RSA and AES to establish SSL-alike, secure encrypted
communications between two peers communicating through a network socket, including session key generation and public key exchange.
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You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Dave's Naughty Stuff Blocker. This is an open source solution to allow administrators to filter and redirect selected "inappropriate" sites based on a list of specific sites and/or strings.
This is an add on for the Linux Kernel Patch named Medusa DS9 developed by Marek Zelem, Milan Pikula, and Martin Ockajak. This program will activate and deactivate medusa protections securely. Medusa is at http://medusa.fornax.sk/
kkp is a security tool based on a vulnerability in handling of the NetBIOS protocol by the Microsoft Windows 9x platform. It is meant to be the most reliable and efficient tool for this use. It has been tested on POSIX, and might work under Win32.
Whisper is for keeping your private communications private. Whisper is designed to be easy to use (no PKI). Also Whispers can be written on paper if you have to. You don't need your correspondent to generate a key before you can Whisper.
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Linids is a modular, highly configurable, network IDS.
Almost stateful and soon to be able to connect to a management server (different agents).
Linids is rulebased (passive filters) and has active filters (portscan detection etc).
QNmap is just another X nmap frontend. The main difference, as far as I know, is that it can be run as a non-root user with some functionality It will eventually incorporate all of nmap's documented features and will be updated to reflect newer versions.
An easy to use GUI for cryptanalysis of pre-digital ciphers. Usefull for historical researchers, the rabidly paranoid, or those who do crypto for fun. Future releases will move upwards towards more modern cyphers.
SMSID provides a Linux PAM that allows the use of a GSM cellular phone with SMS capabilities as a hardware token in a strong authentication system.
In addition to the Linux PAM module, an extensible SMS server is included. This server is written in Java
Buffer0verfl0w Security is a team of skilled security developers, who are
authoring security applications, whitepapers, and discovering security flaws in
software, publicly disclosing their projects and encouraging volunteers to help improving them.
gpkcs11 is an free implementation of the PKCS#11 Interface standard for cryptographics token. It includes one software-only token and will aid in writing support for hardware token. It also includes a test suite that will be extended to serve as a compreh
A peer-to-peer chat program that uses public key encryption (via Gnu Privacy Guard) to keep your conversations from the eyes of packet sniffers (*Cough* Carnivore *Cough*)
"konspire2b" is a peer-to-peer filesharing system that is markedly different from any existing system (k2b is the first "sink-discovery" system). k2b is being developed in platform-independent C++. It compiles natively for five major platforms.
Enkript is an user-friendly file ciphering program. It uses the popular algorithms MD5 and IDEA (used in PGP, for example). It detects automatically whether to encrypt or decrypt the given file, and badly deciphered files.
Bypass is an IP forwarding/tunneling tool which can be used where limited bypassing of a firewall is necessary, but relaxing the restrictions in the actual firewall is not an option. The aim is for bypass to be automatic and transparent.
Fastspy is a multithreaded network port scanner. It minimizes connection idle time performing fast subnet service search, classic port range scan, hosts list scan, and also send user data over a connection to log servers response.
hping2 is an interactive packet costructor and responses analyzer that uses the same CLI of the ping program (but with a lot of extensions). It can be used to performs a lot of tasks, like testing of firewall rules, (spoofed) port scanning, et cetera.