Open Source C System Software - Page 5

Browse free open source C System Software and projects below. Use the toggles on the left to filter open source C System Software by OS, license, language, programming language, and project status.

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  • 1
    AMaViS is a script that interfaces a mail transport agent (MTA) with virus scanners.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 2

    DavUtils

    Powerful webdav client and sync tools with client-side AES encryption

    DavUtils is a collection of easy to use WebDAV client tools. The built-in client-side encryption allows you to encrypt and decrypt files on the fly with AES. Currently two command line tools are available: dav is a multipurpose WebDAV client that can be used like the standard unix tools ls, mkdir and rm. The other tool is dav-sync that can synchronize local files with a WebDAV server. It is very flexible and configurable and has advanced data safety features to prevent data loss. The integrated client-side AES encryption makes it secure to use public clouds.
    Downloads: 6 This Week
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  • 3

    NDPMon

    NDPMon - Neighbor Discovery Protocol Monitor

    The Neighbor Discovery Protocol Monitor (NDPMon) is used by Internet Protocol version 6 network administrators for monitoring ICMPv6 packets. NDPMon observes the local network for anomalies in the function of nodes using Neighbor Discovery Protocol (NDP) messages, especially during the Stateless Address Autoconfiguration. When an NDP message is flagged, it notifies the administrator by writing to the syslog or by sending an email report. It may also execute a user-defined script. For IPv6, NDPMon is an equivalent of Arpwatch for IPv4, and has similar basic features with added attacks detection. NDPMon also maintains up-to-date a list of neighbors on the link and watches all advertisements and changes. It permits to track the usage of cryptographically generated interface identifiers or temporary global addresses when Privacy extensions are enable (default behavior in Ubuntu and Windows for example).
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    Downloads: 6 This Week
    Last Update:
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  • 4
    The goal of Operation Project X is to crack the 2048-bit RSA private encryption key Microsoft uses to sign Xbox media, by using distributed computing. This key could be used by Xbox owners to run homebrew code on their machines.
    Downloads: 6 This Week
    Last Update:
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  • 5
    Secure locate provides a secure way to index and quickly search for files on your system. It will also check file permissions and ownership so that users will not see files they do not have access to.
    Downloads: 6 This Week
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  • 6
    AGT is a powerful console frontend to iptables, supporting nearly all of the iptables extensions. All options can be specified in a configuration file with similar syntax to 'ipf' and 'ipfw'.
    Downloads: 5 This Week
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  • 7
    A very configurable GTK based frontend for Iptables. An easy way to configure your firewall in Linux.
    Downloads: 5 This Week
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  • 8
    Unicornscan is an asynchronous TCP and UDP port scanner developed by the late Jack C. Louis.
    Downloads: 5 This Week
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  • 9

    The ASN.1 Compiler

    Go to github.com/vlm/asn1c for the latest version.

    This ASN.1 compiler turns ASN.1 specifications into C code. The asn1c is shipped together with conformant BER/DER/XER/PER codecs. The X.509, GSM TAP3, MEGACO, RRC and LDAP encoding and decoding examples are part of the source code distribution. NOTE: THE asn1c PROJECT HAS LARGELY MOVED TO GITHUB: http://github.com/vlm/asn1c
    Downloads: 1 This Week
    Last Update:
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  • 10
    MailCleaner

    MailCleaner

    Anti Spam SMTP Gateway

    MailCleaner Open Source Edition is now discontinued but will continue under the spamtagger project https://github.com/SpamTagger [antispam] MailCleaner is an anti-spam / anti-virus filter SMTP gateway with user and admin web interfaces, quarantine, multi-domains, multi-templates, multi-languages. Using Bayes, RBLs, Spamassassin, MailScanner, ClamAV. Based on Debian. Enterprise ready. MailCleaner is an anti spam gateway installed between your mail infrastructure and the Internet. It includes a complete GNU/Linux OS and a graphical web interface for user and administrative access. It comes in the form of virtual machine templates.. - fully compatible with any SMTP mail server (Exchange, Zimbra, O365,...)
    Downloads: 1 This Week
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  • 11
    Access Point Utilites for Unix - it's a set of utilites to configure and monitor Wireless Access Points under Unix using SNMP protocol. Utilites knownly compiles and run under Linux, FreeBSD, NetBSD, OpenBSD, MacOS-X, AIX, QNX.
    Downloads: 4 This Week
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  • 12
    Automated Security Tools (autosec) aims to provide automatic tools which network administrators may use to help check and test the security of their network.
    Downloads: 4 This Week
    Last Update:
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  • 13
    TclTrf is an extension library to the script language tcl, as created by John Ousterhout. It extends the language at the C-and Tcl-with ``transformer''-commands to encode and compress data. Based on the stacked channels of the tcl core (ability inter
    Downloads: 4 This Week
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  • 14
    Live Security/Forensics Linux Distribution, built from scratch and packed full of tools useful for vulnerability analysis, penetration tests, and forensic analysis.
    Downloads: 4 This Week
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  • 15
    JPAM is a Java PAM bridge. PAM, or Pluggable Authentication Modules, is a standard security architecture used Unix, Linux and Mac OS X systems. JPAM permists the use of PAM authentication services to Java applications running on those platforms.
    Downloads: 4 This Week
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  • 16
    Collection of open source security tools that enhance the ability of people and companies to secure their environment. These tools will build upon the foundation laid by the security community.
    Downloads: 2 This Week
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  • 17
    Developing Open Source AntiVirus Solutions
    Downloads: 2 This Week
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  • 18
    Python module for the libpcap packet capture library, based on the original python libpcap module by Aaron Rhodes.
    Downloads: 4 This Week
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  • 19
    Genode OS Framework

    Genode OS Framework

    Tool kit for building highly secure special-purpose operating systems

    *** Genode migrated to https://github.com/genodelabs/genode *** The Genode OS Framework is a tool kit for building highly secure special-purpose operating systems. It scales from embedded systems with as little as 4 MB of memory to highly dynamic general-purpose workloads. Genode is based on a recursive system structure. Each program runs in a dedicated sandbox and gets granted only those access rights and resources that are needed for its specific purpose. Programs can create and manage sub-sandboxes out of their own resources, thereby forming hierarchies where policies can be applied at each level. The framework provides mechanisms to let programs communicate with each other and trade their resources, but only in strictly-defined manners. Thanks to this rigid regime, the attack surface of security-critical functions can be reduced by orders of magnitude compared to contemporary operating systems.
    Downloads: 3 This Week
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  • 20
    P3Scan is a fully transparent scanning proxy-server for email clients. It provides scanning of incoming/outgoing email messages for Virus''s, Worms, Trojans, Spam, and harmfull attachments. It can also parse messages for web-bugs.
    Downloads: 3 This Week
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  • 21
    SVPN provides an encrypted tunnel between two hosts, which in combination with IP forwarding enabled on one of the hosts can create a VPN.
    Downloads: 3 This Week
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  • 22
    SimpleDriveWiper is a very simple command line tool that allows you to wipe the free space of a drive/partition. Its purpose is to obfuscate the residual of data that remains even after attempts have been made to remove it. For Windows,Linux and Mac.
    Downloads: 3 This Week
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  • 23
    Snort
    ** As of Snort 2.9.7.6, we are longer releasing Snort on SourceForge. Please head to http://www.snort.org from now on!** **As of June 2017, the mailing lists are no longer on SourceForge, and have moved to https://lists.snort.org** Snort is a libpcap-based sniffer/logger which can be used as a network intrusion detection and prevention system. It uses a rule-based detection language as well as various other detection mechanisms and is highly extensible.
    Downloads: 3 This Week
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  • 24
    eurephia is an authentication and access control plug-in for OpenVPN. It improves authentication by adding user/password auth in addition to certificates. Access control is managed via iptables on Linux servers. See web page for more info
    Downloads: 3 This Week
    Last Update:
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  • 25
    raddump interprets captured RADIUS packets to print a timestamp, packet length, RADIUS packet type, source and destination hosts and ports, and included attribute names and values for each packet.
    Downloads: 3 This Week
    Last Update:
    See Project