RSS 33 projects tagged "Firewalls"

Download Website Updated 07 Feb 2013 MiniUPnP Client and Daemon

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Pop 204.15
Vit 13.64

The MiniUPnP project is a library and a daemon. The library is aimed to enable applications to use the capabilities of a UPnP Internet Gateway Device present on the network to forward ports. The daemon adds the UPnP Internet Gateway Device functionality to a NAT gateway running OpenBSD/NetBSD/FreeBSD/Solaris with PF/IPF or Linux 2.4.x/2.6.x with netfilter. One of its most interesting features is to enforce some permissions to allow or deny redirections, bringing some security to UPnP. Newer versions also support the NAT-PMP protocol from Apple.

Download Website Updated 16 Feb 2012 vpnd

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Pop 87.65
Vit 5.13

vpnd is a daemon which connects two networks on network level either via TCP/IP or a (virtual) leased line attached to a serial interface. All data transfered between the two networks are encrypted using the unpatented free Blowfish encryption algorithm with a key length of up to 576 bits (may be downgraded to a minimum of 0 bits to suit any legal restrictions).

Download Website Updated 28 Dec 2011 Pound

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Pop 525.08
Vit 12.17

Pound is a reverse HTTP proxy, load balancer, and SSL wrapper. It proxies client HTTPS requests to HTTP backend servers, distributes the requests among several servers while keeping sessions, supports HTTP/1.1 requests even if the backend server(s) are HTTP/1.0, and sanitizes requests.

Download Website Updated 12 Nov 2010 pftabled

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Pop 36.66
Vit 5.23

The pftabled daemon is a small helper to make OpenBSD's pf tables reachable from other hosts. One can add/delete/flush IP addresses to/from a remote table with a single UDP datagram. Sample client programs in C, Perl, and Python are included.

Download Website Updated 11 Dec 2009 OpenVPN

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Pop 383.92
Vit 7.06

OpenVPN is a robust and highly configurable VPN (Virtual Private Network) daemon which can be used to securely link two or more private networks using an encrypted tunnel over the Internet. OpenVPN's principal strengths include wide cross-platform portability, excellent stability, support for dynamic IP addresses and NAT, adaptive link compression, single TCP/UDP port usage, a modular design that offloads most crypto tasks to the OpenSSL library, and relatively easy installation that in most cases doesn't require a special kernel module.

Download Website Updated 21 Sep 2009 mxallowd

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Pop 59.14
Vit 3.63

mxallowd is a daemon for Linux Netfilter (using libnetfilter-queue) and BSD pf (using pflog) which implements a slightly improved nolisting mechanism. It requires your name server to be configured to return two MX IP addresses, and the one with higher priority must not run a mail server on port 25. mxallowd blocks attempts to connect to the mail server unless the sender tries to connect to the first mail server before the second. Since most spammers will attempt direct connections to each mail server, they will be blocked.

Download Website Updated 28 May 2009 UCARP

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Pop 132.39
Vit 4.32

UCARP allows a pair of hosts to share common virtual IP addresses in order to provide automatic failover. It is a portable userland implementation of the secure and patent- free Common Address Redundancy Protocol (CARP, OpenBSD's alternative to VRRP). Strong points of the CARP protocol include its very low overhead, cryptographically signed messages, interoperability between different operating systems and no need for any dedicated extra network link between redundant hosts.

No download Website Updated 18 Mar 2009 Campagnol VPN

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Pop 38.39
Vit 1.79

Campagnol is a distributed IP-based VPN program able to open new connections through NATs or firewalls without any configuration. It uses UDP for the transport layer, and utilizes tunneling and encryption (with DTLS) and the UDP hole punching NAT traversal technique. The established connections are P2P.

Download Website Updated 07 Apr 2008 Firewall Builder for PIX

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Pop 79.37
Vit 4.45

Firewall Builder for PIX hides the complexity of PIX command line interface and automatically configures options and parameters that usually make manual configuration a real chore. With this module, the same workstation running Firewall Builder can create and manage security policy on Cisco PIX or FWSM firewalls, as well as on firewalls built with iptables, OpenBSD pf, or ipfilter.

Download Website Updated 29 Nov 2007 Snort2PF

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Pop 56.12
Vit 1.71

With Snort2Pf, you can turn your local Snort installation easily into an "intrusion detection and prevention system", rather than simply using it for post-mortem analysis. Such a system also blocks the recognized violations.

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Poor Richard's Independent anDroid Environment.