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

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  • 1
    A Linux port of the OpenBSD/FreeBSD Cryptographic Framework (OCF). This port aims to bring full asynchronous HW/SW crypto acceleration to the Linux kernel, OpenSwan, OpenSSL and applications using DES, 3DES, AES, MD5, SHA, PublicKey, RNGs and more.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    VTD-XML is the next generation XML parser/indexer/editor/slicer/assembler/xpath-engine that goes beyond DOM, SAX and PULL in performance, memory usage, and ease of use.
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    Downloads: 2 This Week
    Last Update:
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  • 3
    Software system for FlowScreen Router, with SempGate FPGA firmware and Intel EP80579 based board, it implements a high performance (1.5M pps network traffic) router system with open architecture for 3-rd party network application development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    The software package repository for <a href=http://sourceforge.net/projects/fsos>FsOS</a>, including EP80579 drivers, SempSec drivers, linux kernel patches and a lot of porting applications for FsOS
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    A replacement firmware distribution for the 3com 3CRADSL72 a.k.a 3com wireless 11g (distributed by Ya.com) and its identical twin, the SMC7804WBRA, with an ucLinux kernel based system and associated system tools.
    Downloads: 0 This Week
    Last Update:
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  • 6
    Development area for GNU/Linux 2.6.x for the KS8695 ARM SoC. Covers kernel patches, drivers for serial, Ethernet, PCI, GPIO, watchdog subsystems, and drivers for optional PCI based devices such as USB, WiFi, WiMAX, IPSec, SSL, and RSA devices.
    Downloads: 0 This Week
    Last Update:
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  • 7
    FPGA based hardware card which implements above 4 giga bps network traffic throughput under affordable hardware cost. With linux driver and kernel patch, software based IPTables/netfilter firewall can be easily upgraded to a multi-giga high end firewall.
    Downloads: 0 This Week
    Last Update:
    See Project
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