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Safesquid Content Filtering Proxy 4.2.2.RC7

Safesquid Content Filtering Proxy 4.2.2.RC7


Antivirus and content filtering proxy server more>> Safesquid is an antivirus and content filtering proxy server. It has many advanced features like URL blacklists, bandwidth management, regular expression substitution on Website content and requested URLs, ICP and CARP support to interoperate with other proxy servers, configuration synchronization to ease management of proxy servers in a cluster, ICAP support to use third-party content adaptation software, image and link prefetching, HTTP and FTP content caching, NTLM and Basic authentication, and an intutive Web interface to configure the proxy server.<<less
Download (724KB)
Added: 2009-04-19 License: Freeware Price: Free
236 downloads
Content Filtering Proxy SafeSquid 4.2.2.RC8.2

Content Filtering Proxy SafeSquid 4.2.2.RC8.2


CONTENT FILTERING PROXY SERVER, WEB FILTER, INTERNET FILTER, REAL-TIME FILTER more>> SafeSquid is a Content Filtering Proxy Server - BROWSER BASED INTERFACE, VERY FAST THROUGHPUT, DNS CACHING, CONTENT CACHING, PREFETCHING, BANDWIDTH CONTROL, VIRUS SCAN, Source, Target & Time based GRANULAR FireWall style rules to allow / deny content like music, videos, flash & java applets, messengers, chats, cookies, activex, scripts, etc. REMOTE AUTHENTICATION, REAL-TIME TEXT & IMAGE ANALYSIS for blocking PORNOGRAPHY. LIVE REMOTE SUPPORT.<<less
Download (1014KB)
Added: 2009-04-17 License: Freeware Price: $na
205 downloads
Content Filtering Proxy SafeSquid 4.2.2.RC8.9

Content Filtering Proxy SafeSquid 4.2.2.RC8.9


Content filtering proxy server - BROWSER BASED INTERFACE, VERY FAST THROUGHPUT, DNS CACHING, CONTENT CACHING, PREFETCHING, BANDWIDTH CONTROL, VIRUS SCAN, WEB FILTERING, REAL-TIME TEXT & IMAGE ANALYSIS more>>

SafeSquid is a Content Filtering Proxy Server. SafeSquid has a BROWSER BASED INTERFACE. SafeSquid offers arguably, worlds biggest set of Content Filtering features.
SafeSquids multi-threaded architecture, delivers industrys FASTEST THROUGHPUT, even while providing extreme content analysis and security. SafeSquid has an intelligent DNS cache, an extremely manageable content CACHING system, and configurable content pre-fetching that allows fast browsing of often viewed web-sites.
SafeSquid lets you create unlimited and extremely granular Internet Policies to define and deal with unlimited number of unique factors depending upon user / network / web-site / mime-type / size / time etc. SafeSquid allows you to create unlimited number of policies for allowing or BLOCKING SPECIFIC CONTENT, like music, ActiveX, JavaScripts, advertisement banners, etc., and even any part of the protocol header to ensure graded exchange of private information, from each web-site. Real-time text analysis and Image analysis besides categorized web-site databases ensure complete blocking of PORNOGRAPHY or replacing specific parts.
Users can be authenticated from a remote WINDOWS ADS / OpenLDAP servers. SafeSquid lets you, to THROTTLE SPEED for low priority users or applications. You can use a variety of ANTIVIRUS Software like ClamAV and any other ICAP based antivirus to stop viruses before they reach the client systems. SafeSquid allows you to customize the various templates, that are displayed when access or content is denied to the user. SafeSquids logs can be analyse to create a exhaustive USER ACTIVITY REPORTS.
It takes less than 3 minutes to install SafeSquid on a Linux based server. SafeSquid is backed by a very responsive and committed customer support. SUPPORT INCLUDES REMOTE LIVE-HAND-HOLDING. Various SafeSquid editions are available to serve small 20 user networks or thousands of concurrent users. SafeSquid has special features for use in CLUSTERS.

Requirements: Linux, kernel 2.6 or higher

Whats new in this version: http://www.safesquid.com/html/viewforum.php?f=293

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Download (1.04MB)
Added: 2009-04-09 License: Freeware Price: $0.00
204 downloads
Yet Another Filter Proxy 0.1.1

Yet Another Filter Proxy 0.1.1


Yet Another Filter Proxy project is a preforking, banner filtering, content scanning Perl proxy. more>>
Yet Another Filter Proxy project is a preforking, banner filtering, content scanning Perl proxy.



Yet Another Filter Proxy is a proxy to filter out advertising banners and malicious script code from web sites. It is written in Perl and based on an example by Randal L. Schwartz.

For performance reasons it uses preforking to spawn several processes of itself (like Apache does).

Unlike other available proxies (such as Junkbuster), it does blocking by Perl regular expressions on the site content, which allows you to block JavaScript and popups, in addition to normal ads.

Run perldoc yafp.pl for full readme!

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Download (0.027MB)
Added: 2007-03-02 License: GPL (GNU General Public License) Price:
973 downloads
BFilter 1.1

BFilter 1.1


BFilter is a smart filtering HTTP proxy. more>>
BFilter is a filtering web proxy. BFilter was originally intended for removing banner ads only, but at some point it has been extended to remove popups and webbugs. It cant be used as a general purpose filtering proxy because it was never intended this way.
For example you cant just block an arbitary object, you can only hint the ad detector in its decision making.
The main advantage BFilter has over the similar tools is its heuristic ad detection algorithm. The traditional blocklist-based approach is also implemented, but its mostly used for dealing with false positives.
Unlike other tools that require constant updates of their blocklists, BFilter manages to remove over 90% of ads even with an empty blocklist!
The javascript generated ads are not a problem for BFilter, as it has a javascript engine to combat them.
BFilter is expected work with any browser that supports proxies (nearly any browser does), and can forward requests to another HTTP proxy.
BFilter is written in C++ and is distributed under the GNU GPL.
Main features:
- HTTP/0.9 - HTTP/1.1 support.
- Persistent connections (HTTP/1.1 only).
- Pipelining (HTTP/1.1 only).
- HTTP compression.
- Forwarding to another proxy.
- All processing is done on the fly. It doesnt load the whole page or image before processing.
- Heuristic and regex-based approaches to detect ads.
- Detects and removes image, iframe, flash ads, popups and webbugs.
- A javascript engine to combat js-generated ads and popups.
- Heuristic analyzing of images and Flash files.
Enhancements:
- BFilter now caches external scripts it fetches for analyzing.
- Filtering accuracy was improved.
- Added a workaround for "Error decompressing response" problem with Opera and some websites.
- JavaScript engine was updated.
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Download (1.0MB)
Added: 2007-07-30 License: GPL (GNU General Public License) Price:
901 downloads
IMAP Calendar Proxy 1.3

IMAP Calendar Proxy 1.3


IMAP Calendar Proxy implements an HTTP proxy that converts HTTP PUT requests of vcalendar data. more>>
IMAP Calendar Proxy implements an HTTP proxy that converts HTTP PUT requests of vcalendar data to separate messages stored on an IMAP server.

IMAP Calendar Proxy project can be used with Mozilla Sunbird/Calendar to allow storage of a calendar via IMAP.

There are many issues with the program in its current state. Consider it alpha quality, and you may lose calendar data if you use it. Its more of a proof of concept right now. Its rather slow if you have a large calendar.

Ideally IMAP support should be built into Mozilla. This is just a hack. Id like to hear any feedback on how it works. See the TODO file for features Id like to implement.

Sunbird can post calendars to a remote HTTP server via HTTP PUT and to
synchronize via a GET before a PUT. This proxy should run on the same system
you run Sunbird on. It makes a connection to an IMAP server and selects
a specified folder.

It then retrieves all calendar data from that server and caches it it memory. Any changed to the calendar are HTTP PUT to this proxy, and it determines what to do on the IMAP server (delete, change, add). Instead of posting the whole calendar back to the server, it only posts the differences.

If you run the proxy elsewhere on the network, you will not get any bandwidth
savings because the HTTP PUT and GET are still done over the network.

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Download (0.011MB)
Added: 2005-12-09 License: GPL (GNU General Public License) Price:
1417 downloads
Mobile Web Proxy 1.0

Mobile Web Proxy 1.0


Mobile Web Proxy is a (CGI) tool to make more Web pages available from some mobile devices (cell phone Web browsers, etc.). more>>
Mobile Web Proxy is a (CGI) tool to make more Web pages available from some mobile devices (cell phone Web browsers, etc.).
When I began using my cell phones mobile web browser, one of the things I realized was that there were a lot of web pages that my cell phones web browser simply wouldnt let me see. My shiny new Motorola Razr from T-Mobile, for many pages, would display an error message like "413: Page cannot be displayed." It happened annoyingly often; browsing the web from my cell phone was a lot like trying to read a book or a magazine with large chunks simply ripped out. And when I tried troubleshooting, I might have missed something, but it seemed like a big problem without an easily available solution.
So I tried to provide my own solution. I made a proxy that would present webpages for the mobile web so that they would display in a way that would work for my cell phones web browser. Technologies include paging, tag cleaning, and optional caching to improve performance, but without getting into technical details, this means that I can access some pages on the web that I couldnt access earlier.
Enhancements:
- A bug that caused the script to spuriously report 404 errors was fixed.
- A smaller default page size was set so that tag-rich pages would be rendered in a way more likely to be displayable on mobile Web browsers.
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Download (0.017MB)
Added: 2007-08-04 License: Perl Artistic License Price:
911 downloads
SPIKE Proxy 1.4.8

SPIKE Proxy 1.4.8


Spike Proxy is an open source HTTP proxy for finding security flaws in web sites. more>>
Spike Proxy is an open source HTTP proxy for finding security flaws in web sites.

SPIKE Proxy is part of the Spike Application Testing Suite and supports automated SQL injection detection, web site crawling, login form brute forcing, overflow detection, and directory traversal detection.

To Use:

python spkproxy.py [ optional port argument, 8080 is default ]
Then set up your browser to use that port for both HTTP and
HTTPS proxies.

Then watch the traffic go!

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Download (0.61MB)
Added: 2006-03-10 License: Freeware Price:
1341 downloads
Ftp.proxy 1.2.3

Ftp.proxy 1.2.3


ftp.proxy is an application level gateway for FTP. more>>
ftp.proxy is an application level gateway for FTP. It sits between a client and a server forwarding command and data streams supporting a subset of the file transfer protocol as described in RFC 959.
But, beside this basic function which makes the program useful on firewall or masqueraders it offers fixing the FTP server (e.g. for connections into a protected LAN) and proxy authentication.
Main features:
- ftp.proxy offers external access control programs (ACP), that is an external program decides if a user can use the proxy service or not. This decision can be made on username, host name, day of time etc.
- Since version 1.0.1 ftp.proxy supports also command control programs. Similar to ACPs the CCPs permit or deny access to certain FTP commands on the server, e.g. its possible to allow a user to get files but to deny any kind of uploads.
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Download (0.080MB)
Added: 2006-06-26 License: GPL (GNU General Public License) Price:
1215 downloads
squid-filter 0.9

squid-filter 0.9


squid-filter project was designed to build filtering capabilities comparable to those of Muffin into Squid. more>>
squid-filter project was designed to build filtering capabilities comparable to those of Muffin into Squid. It consists of
a patch to Squid, containing a module loader and filtering hooks, and a set of filter modules.
Currently available filters:
- Redirection of URIs.
- Rejection of certain (configurable) MIME content types.
- Suppression of cookies.
- Removal of Javascript and ActiveX.
- Breaking of GIF animation loops.
- Detection of 1x1 images.
Main features:
- Modular, easily extensible by writing new filters.
- Flexible configuration. Filters are independent from each other.
- Each filter can take a list of URIs which should not be filtered (allow list). URIs are specified as full regular expressions.
- Client can choose to bypass filters case-by-case.
- Filtering keeps Content-Length where possible.
Purpose
A filtering proxy allows users to remove unwanted stuff from Web pages as they browse them. What "unwanted stuff" is obviously depends on the individual user, but things which are commonly regarded as annoyances include
banner ads, user behaviour tracking via cookies,
animated pictures, JavaScript, VBScript, ActiveX (dangerous as well as annoying).
Some of those things can be avoided by filtering URIs, which Squid can already do via an external redirect program. Others require a content filter.
Usually, a filtering proxy runs standalone and does nothing but filtering. Users have to configure this proxy in their browsers, and if they use a caching proxy too, chain them after the filter. In situations where the user runs Squid anyway (mostly because of caching for different browsers or a small LAN), it is convenient to build this capability into Squid.
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Download (0.046MB)
Added: 2007-01-25 License: Public Domain Price:
1008 downloads
Frickin PPTP Proxy 2.0 Beta 2

Frickin PPTP Proxy 2.0 Beta 2


Frickin PPTP Proxy is a fast PPTP proxy for any BSD system with the OpenBSD packet filter installed. more>>
Frickin PPTP Proxy is a fast PPTP proxy for any BSD system with the OpenBSD packet filter installed.
It handles bi-directional tunnels transparently and can be chained from one proxy to another over several servers.
Enhancements:
- This release fixes an endian issue with echo IDs that made the proxy unusable for a majority of users.
- There is additional information regarding a pf scrub issue in the documentation.
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Download (0.012MB)
Added: 2007-01-19 License: GPL (GNU General Public License) Price:
1015 downloads
RTSP Caching Proxy 3.0 Alpha2

RTSP Caching Proxy 3.0 Alpha2


RtspProxy is a proxy server for multimedia streaming services based on the RTSP protocol. more>>
RtspProxy is a proxy server for multimedia streaming services based on the RTSP protocol.
The current version is a complete rewrite from scratch in Java of previous versions based on C++. The goal is to build a robust and scalable system usable in production environment.
The proxy is based on an asynchronous network framework, Apache MINA , which is built on Java NIO. This framework does permit to RtspProxy to handle high loads and concurrent users.
RTSP Caching Proxy is a proxy server that works with the RTSP protocol in multimedia streaming reproduction. RTSP (Real Time Streaming Protocol) is an emerging protocol for "session initiation" scopes, its purpose is to establish the conditions of an audio-video streaming session. The streaming data is then sent over other channels using other protocol such as RTP (Real Time Protocol).
Using a RTSP proxy does permits to access multimedia content without the need of being directly connected to the internet, for example being behind a corporate firewall.
Enhancements:
- A preliminary implementation of the IP address and host name filter was added.
- The Windows startup script was fixed.
- Session data is properly cleared when a session is closed.
- Only a UDP port pair is used for all RTP/RTCP packet handling and sending for all the connected clients.
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Download (0.97MB)
Added: 2005-12-09 License: GPL (GNU General Public License) Price:
1432 downloads
IMAP Proxy 1.2.4

IMAP Proxy 1.2.4


IMAP Proxy server is a caching IMAP proxy server. more>>
IMAP Proxy server is a caching IMAP proxy server. It was written to compensate for webmail clients that are unable to maintain persistent connections to an IMAP server. Most webmail clients need to log in to an IMAP server for nearly every single transaction.

This behaviour can cause tragic performance problems on the IMAP server. imapproxy tries to deal with this problem by leaving server connections open for a short time after a webmail client logs out.

When the webmail client connects again, imapproxy will determine if theres a cached connection available and reuse it if possible.

How does imapproxy keep track of which server connection is for which user?

Upon the first successful login to the real IMAP server (through the proxy), imapproxy fills in a little record that contains the username, an md5 digital signature of the password and the server socket descriptor thats being used.

After you log out and then log back in again, imapproxy just has to find a record that matches your username and password. These records are stored in a hash table (with the username being the hash key) in memory, so the lookups are pretty fast.

Can IMAP Proxy support multiple backend servers?

If you want IMAP Proxy to be able to proxy to multiple backend IMAP servers, you can run multiple instances of IMAP Proxy and make sure each instance is looking at a different configuration file.

Before you do this, take a look at perdition which appears to have been designed with this specific task in mind.

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Download (0.13MB)
Added: 2005-10-08 License: GPL (GNU General Public License) Price:
1484 downloads
Simple UDP proxy/pipe 0.3

Simple UDP proxy/pipe 0.3


Simple UDP proxy/pipe is an advanced UDP proxy/datapipe/packets forwarder and modifier with multiple functions. more>>
Simple UDP proxy/pipe is an advanced UDP proxy/datapipe/packets forwarder and modifier with multiple functions.

Multiple clients allowed (you can connect many clients you want to this proxy), creation of ACP files (tcpdump capture files, just like a sniffer), packets forwarding (chat style, each packet is forwarded to all the other clients and server connected), packets injection (the tool opens a specific UDP port where you can send your customized packets which will be sent to the server), hexadecimal visualization and plugins support for the modification and visualization of the packets with some example plugins already included (Zdaemon huffman, Doom huffman, Half-life decoding and one for the replacement of the text strings).

Plugins (which work on both Windows and Linux) are very basic to create and use, just take a look at example_sudp.c for more informations.
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Download (0.037MB)
Added: 2006-04-18 License: GPL (GNU General Public License) Price:
775 downloads
Camarades Linux Proxy 0.2

Camarades Linux Proxy 0.2


The Camarades Linux Proxy is a small program that is meant to run on a firewall protecting an internal network. more>>
The Camarades Linux Proxy is a small program that is meant to run on a firewall protecting an internal network. It allows multiple users behind a firewall to use the Camarades Web camera program.

To make it run the following:

1. Edit Makefile to see that everything seems ok.
Make any necessary changes(?).
Default install location for the cama executable is in /usr/local/bin.
2. Build the program by typing
make
3. If everything went well, type
make install
4. Edit camarc and copy it to /etc
5. Start cama
cama
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Download (0.035MB)
Added: 2006-07-12 License: GPL (GNU General Public License) Price:
1199 downloads
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