MSNgrep is a script to capture MSN Messenger conversations. It uses pylibpcap to sort through MSN's jumble of packets for instant messages, a few status messages, and TypingUser notifications. Using these, it builds up a database of email addresses to MSN server addresses, and local IP addresses. This lets it match up an instant message to the sender's email address, and the receiver's email address.
libsqljdbc_auth provides support for using Windows integrated authentication with the Microsoft SQL Server 2005 JDBC Driver under Unix operating systems. SQL Server Authentication is not secure and is difficult to manage in an environment with large numbers of database servers, but it is often the only option when connecting to an SQL Server Database from non-Windows operating systems. This library allows users of other operating systems to use the more secure Integrated Authentication method with Microsoft's SQL Server 2005 JDBC driver using native Kerberos authentication libraries.
MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service for creating and validating credentials. It is designed to be highly scalable for use in an HPC cluster environment. It allows a process to authenticate the UID and GID of another local or remote process within a group of hosts having common users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients within this security realm can create and validate credentials without the use of root privileges, reserved ports, or platform-specific methods.
MUTE File Sharing is an anonymous, decentralized search-and-download file sharing system. Several people have described MUTE as the "third generation file sharing network" (From Napster to Gnutella to MUTE, with each generation getting less centralized and more anonymous). MUTE uses algorithms inspired by ant behavior to route all messages, include file transfers, through a mesh network of neighbor connections.
MailStripper Pro is a mail scanner that aims to remove spam and viruses from incoming mail. It recognises and decodes many obfuscation techniques used by spammers and uses several different mechanisms to recognise spam which are immune to Bayes poisoning, and has achieved real-world success of over 99.8%. It is MTA-independent and does not implant itself into your mail server. Instead, it functions as a proxy, allowing the MTA to reside on a different server.