Security
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Anti-Spam SMTP Proxy Server The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods. Click 'Browse all files' to download the professional version 2.3.3 build 13130. Note to V2 users build 12265 and less: don't upgrade the module Thread::Queue to version 3.01 - this will cause ASSP to die -> revert to version 2.11/2.12 of Thread::Queue GUI->Server Setup->AutoUpdateASSP->"never upgrade these modules" or put 'Thread::Queue' in to the file 'files/noupgrade.txt' 2.2.1 build 12313 and higher fixes this problem V2 users should check the version of 'Regex::Optimizer' and 'Regex::List' in the 'lib' folder - please upgrade these modules to version Regex::Optimizer - 1.12 Regex::List - 1.06 available in the files section of this page
245,734 weekly downloads -
WinSCP WinSCP is a SFTP client and FTP client for Windows. Its main function is the secure file transfer between a local and a remote computer. It uses Secure Shell (SSH) and supports, in addition to Secure FTP, also legacy SCP protocol.
189,313 weekly downloads -
KeePass Password Safe KeePass - A free open source password manager.
89,880 weekly downloads -
ophcrack Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. This is a new variant of Hellman's original trade-off, with better performance. It recovers 99.9% of alphanumeric passwords in seconds.
73,391 weekly downloads -
Scrollout F1 email gateway Secure email servers easy
66,640 weekly downloads -
Angry IP Scanner Fast and friendly network scanner
57,253 weekly downloads -
ClamWin Free Antivirus ClamWin: Free antivirus software for Windows
49,872 weekly downloads -
Darik's Boot and Nuke Darik's Boot and Nuke ("DBAN") is a self-contained boot floppy that securely wipes the hard disks of most computers. DBAN is appropriate for bulk or emergency data destruction.
23,472 weekly downloads -
Process Hacker View and manage processes, services and more with this powerful tool.
12,819 weekly downloads -
Eraser Eraser is a secure data removal tool for Windows. It completely removes sensitive data from your hard drive by overwriting it several times with carefully selected patterns.
14,895 weekly downloads -
Password Safe Popular easy-to-use and secure password manager
9,271 weekly downloads -
LOIC Low Orbit Ion Cannon. The project just keeps and maintenances (bug fixing) the code written by the original author - Praetox, but is not associated or related with it. DISCLAIMER: USE ON YOUR OWN RISK. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER OR CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES.
11,550 weekly downloads -
IPCop Firewall Linux firewall distribution geared towards home and SOHO users.
8,385 weekly downloads -
winPenPack: Portable Software Collection Everything you need, completely free, open source and portable!
7,780 weekly downloads -
PAC Manager PAC is a Perl/GTK replacement for SecureCRT/Putty/etc (linux ssh/telnet/... gui)... It provides a GUI to configure connections: users, passwords, EXPECT regular expressions, macros, etc. You like 'SecureCRT/SSHMenu'? Check this tool and let me know
6,903 weekly downloads -
Enterprise
Clam AntiVirus The free cross-platform antivirus software tool-kit always up to date
6,686 weekly downloads -
pyOpenSSL Python wrapper around a small subset of the OpenSSL library. Includes: X509 Certificates, SSL Context objects, SSL Connection objects using Python sockets as transport layer. The Connection object wraps all the socket methods and can therefore be use
11,358 weekly downloads -
Advanced Onion Router A portable client and server for the Tor network
5,134 weekly downloads -
KeePassX KeePassX is a cross platform port of the windows application "Keepass Password Safe". It is an OpenSource password safe which helps you to manage your passwords in an easy and secure way. It uses a highly encrypted database locked with one master key.
3,915 weekly downloads -
Whonix Whonix is an Anonymous Operating System.
4,692 weekly downloads -
ettercap Ettercap is a multipurpose sniffer/interceptor/logger for switched LAN. It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host analysis. Development has been moved to GitHub, https://github.com/Ettercap/ettercap
3,805 weekly downloads -
Rootkit Hunter Rootkit Hunter, security monitoring and analyzing tool for POSIX compliant systems.
4,216 weekly downloads -
JXplorer - A Java Ldap Browser A free java ldap client with LDIF support, security (inc SSL, SASL & GSSAPI), translated into many languages (inc. Chinese), online help, user forms and many other features. Support at: jxplorer-users@lists.sourceforge.net or: http://jxplorer.org
3,211 weekly downloads -
AWStats AWStats is a free powerful and featureful server logfile analyzer that shows you all your Web/Mail/FTP statistics including visits, unique visitors, pages, hits, rush hours, os, browsers, search engines, keywords, robots visits, broken links and more
2,499 weekly downloads -
JSignPdf JSignPdf is an open source Java application which adds digital signatures to PDF documents. It also contains Add-On for OpenOffice.org.
2,111 weekly downloads
