Free protection against conficker software for linux

PhishBouncer project is an advanced Java HTTP(S) proxy with anti-phishing capabilities.
PhishBouncer is an anti-phishing platform based on an HTTP/HTTPS proxy integrating anti-phishing checks that do not depend on block lists or Phish signatures. The checking algorithms make use of the attributes of the web-site being visited, the structure and properties of the referring URL, and the web-sites association with other legitimate web-sites that the user interacts with. The checks are implemented as plug-in interceptors, and it is easy to modify them and add or remove new checks. Apart from defense against Phishing, PhishBouncer is also a platform for developing and testing new anti-Phishing checks.
For ease of rapid prototyping and testing of anti-Phishing checks with real and reliable test data, a crawl-and-drive framework is also provided-- all you need is an APWG membership to be able to download Phish Reports from APWG and follow the instructions provided. This framework will periodically download new Phish URLs from APWG, and visit the Phish sites using the PhishBouncer proxy first without and then with the anti-Phishing checks. All results are logged so that dead or broken sites (i.e., sites that produced errors in either visit) can be culled, and the remaining data can be used to obtain an accurate count of how many Phish sites were flagged by the currently active checks.
The HTTP/HTTPS proxy framework can also be used to insert other types of adaptive behavior in the HTTP/HTTPS based interaction by replacing the plug-in interceptors executing anti-phishing checks by other interceptors that performs logging, filtering (as in parental control), load-balancing, QoS-based redirection etc.
PhishBouncer was developed by BBN under an R&D project supported by the Homeland Security Advanced Research Project Agency (HSARPA), under its Cyber Security R&D program.
Main features:
- Implemented in Java, therefore less vulnerable to traditional exploits (e.g., buffer overflow attacks)
- Architectural solution with stronger guarantees than browser plug-ins (can catch phishing attacks even if the browser is closed or not part of the communication)
- Browser independent - supports all web browsers
- Operating system independent - supports all operating systems that can run Java
- Highly customizable deployment options - runs on user hosts, wireless routers, or network server
- Open framework and plug-in architecture - allows easy addition of new checks
- Attribute-based detection - provides protection against unknown phishing attacks
- Supports reactive and proactive anti-phishing checks
- Supports HTTP and HTTPS

THC-LEAPcracker suite contains tools to break the NTChallengeResponse encryption technique e.g. used by Cisco Wireless LEAP Authentication.

Also tools for spoofing challenge-packets from Access Points are included, so you are able to perform dictionary attacks against all users.

Superversion is a multi-user distributed version control system based on change sets. It aims to be an industrial-strength, open source alternative to commercial solutions that is equally easy to use (or even easier) and similarly powerful. In fact, intuitive and efficient usability has been one of the top priorities in Superversions development from the very beginning.
If youre frustrated with CVS - as so many developers before you - and dont want to spend money on a version management software, try Superversion today! Superversion is ublished under the GPL and free to use even in commercial environments.
Main features:
- Very easy download, installation and setup in just a few clicks
- Platform-independent; supported on Windows, Linux, OS/2, OpenVMS (should run on Macs too - feedback welcome!)
- Graphical user interface for all operations
- Fully transactional internal database - very strong protection against data loss
- Can be used with any editor or file-based IDE
- Compressed diff view for every file accessible in just one click
- Instant overview of all new/changed/deleted files in work area
- Changes can be collected in a buffer before being committed to repository
- Branching
- Branch merging
- All file changes stored as diffs (low space consumption even for binary files)
- Report functions: fulltext search, state comparison, file history
- Support for multiple work areas per project (simultaneous work on different versions)
- Graphical project history view
- Keyword replacement (analogous to CVS)
- Convenient selection of files and directories to be ignored
- Marker system to assign human-readable labels to versions
- Comments assignable to every version, every file
- Export of any recorded version as zip file, complete directory or file-wise
- File type (binary/text) detected automatically (manual override possible)
- Help text in most dialogs
Enhancements:
- The user interface is faster and more responsive in many places.
- There is a new dialog for adding work areas.

PhishTank SiteChecker is an extension which provides extra protection against phishing.
PhishTank SiteChecker gives Firefox users a way to bring the community judgment of PhishTank into their favorite browser, for extra protection against phishing.
SiteChecker comes in English, Swedish, Dutch, Chinese (simplified and traditional), Italian, Spanish, French, German, Croatian, Japanese, Korean, Swedish, Norwegian, Brazilian and more translations all the time.
Visits to known phishing sites are blocked; the user has the option to continue.
Main features:
- Customizable status bar
- Preferences for changing the behavior of the icon click
- The ability to turn off the phishing filter
- SafeView (this is called continue in the extension) allows you to view the phishing site temporarly before reloading the filter
- An Up-To-Date blacklist using data from PhishTank.
- BloodHound - Dynamic URL matching
- Very fast
- Free!

Have you ever been told "stop wasting your time playing video games?" Well now it is time to turn those hours of wasted time into skills that can earn you money.
Blood Toll project is the first ever online video game where everyone has a price on their head, and the more you frag the more money you make. Play for free and win cool prizes with our training mode until you are comfortable enough to play the real thing.
Main features:
- Completely free to download and play
- One click installation
- Fast paced game play
- Compete against real people for real money
- Compete for cool prizes
- Extremely fast to download
- Constantly updating with new levels, items and weapons
- Software checks to insure all players have a sufficient internet connection to prevent lag
- Built with exceptional cheat protection and security

The tcp_wrappers package allows you to monitor and filter incoming requests for the SYSTAT, FINGER, FTP, TELNET, RLOGIN, RSH, EXEC, TFTP, TALK, and other network services. It provides tiny daemon wrapper programs that can be installed without any changes to existing software or to existing configuration files. The wrappers report the name of the client host and of the requested service. The wrappers do not exchange information with the client or server applications, so it does not impose no overhead on the actual conversation between the client and server applications.
It supports both 4.3BSD-style sockets and System V.4-style TLI. Praise yourself lucky if you dont know what that means.
The package provides tiny daemon wrapper programs that can be installed without any changes to existing software or to existing configuration files. The wrappers report the name of the client host and of the requested service; the wrappers do not exchange information with the client or server applications, and impose no overhead on the actual
conversation between the client and server applications.
Optional features are: access control to restrict what systems can connect to what network daemons; client user name lookups with the RFC 931 etc. protocol; additional protection against hosts that pretend to have someone elses host name; additional protection against hosts that pretend to have someone elses host address.
The programs are very portable. Build procedures are provided for many common (and not so common) environments, and guidelines are provided in case your environment is not among them.
Requirements are that network daemons are spawned by a super server such as the inetd; a 4.3BSD-style socket programming interface and/or System V.4-style TLI programming interface; and the availability of a syslog(3) library and of a syslogd(8) daemon. The wrappers should run without modification on any system that satisfies these requirements. Workarounds have been implemented for several common bugs in systems software.
What to do if this is your first encounter with the wrapper programs: 1) read the tutorial sections for an introduction to the relevant concepts and terminology; 2) glance over the security feature sections in this document; 3) follow the installation instructions (easy or
advanced). I recommend that you first use the default security feature settings. Run the wrappers for a few days to become familiar with their logs, before doing anything drastic such as cutting off access or installing booby traps.
Enhancements:
- Improved the anti source-routing protection. The code in version 7.5 was not as strong as it could be, because I tried to be compatible with Linux. That was a mistake. Sorry for the inconvenience.
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- The program no longer terminates case of a source-routed connection, making the IP-spoofing code more usable for long-running daemons.
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- When syslogging DNS hostname problems, always stop after a limited number of characters.

Mixmaster is an anonymous remailer. Mixmaster is the type II remailer protocol and the most popular implementation of it.
Remailers provide protection against traffic analysis and allow sending email nonymously or pseudonymously. Mixmaster consists of both client and server installations and is designed to run on several operation systems including but not limited to *BSD, Linux and Microsoft Windows.
The current 2.9.x versions are the stable ones and widely deployed. The 3.0beta* releases are betas for the upcoming Mixmaster 3.0.
To download Mixmaster visit Sourceforges download center. Packages for the Debian GNU/Linux distribution can be found in the testing and unstable distributions on a mirror near you. Also see http://packages.debian.org/mixmaster.
For pingers and other remailer implementations see related Software.
Whats New in 2.0.4 Stable Release:
- Prefer pubring.asc over secring.pgp.
- Support an unpublished dest.alw file.
- Added MINLAT directive. Ensures randhopped messages are sent through remailers of latency of MINLAT time or greater (suggested by Steve Crook). Improved OpenSSL version checking in the Install script.
- Added Full stats download support.
- Fixed buffer overflow bug in keymgt.c
Whats New in 3.0 RC1 Development Release:
- Prefer pubring.asc over secring.pgp.
- Support an unpublished dest.alw file.
- Added MINLAT directive. Ensures randhopped messages are sent through remailers of latency of MINLAT time or greater (suggested by Steve Crook).
- Improved OpenSSL version checking in the Install script.
- Added full stats download support.
- Fixed buffer overflow bug in keymgt.c.