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OpenVPN

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  Analyzed 2 months ago

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 ... [More] 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. [Less]

325K lines of code

20 current contributors

4 months since last commit

476 users on Open Hub

Activity Not Available
4.37895
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags crypto cryptography encryption firewall infosec interesting it networking privacy security ssl sysadmin 4 more...

iodine

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  Analyzed 2 months ago

This is a piece of software that lets you tunnel IPv4 data through a DNS server. This can be usable in different situations where internet access is firewalled, but DNS queries are allowed. It runs on Linux, Windows, Mac OS X, FreeBSD, NetBSD and OpenBSD and needs a TUN/TAP device. The ... [More] bandwidth is assymetrical with limited upstream and up to 1 Mbit/s downstream. [Less]

8.7K lines of code

4 current contributors

7 months since last commit

48 users on Open Hub

Activity Not Available
4.71429
   
0 Reviews
I Use This
Mostly written in C
Licenses: Internet_...
Tags airport bsd dns firewall freebsd hotel hotspot ip linux mac netbsd network 11 more...

ClearOS

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  Analyzed 11 months ago

ClearOS is an integrated network server gateway solution for small and distributed organizations. The software provides all the necessary server tools to run an organization including email, antivirus, antispam, file sharing, groupware, VPN, firewall, intrusion detection/prevention, content ... [More] filtering, bandwidth management, multi-WAN and more. Through the intuitive web-based management console, an administrator can configure local ClearOS server software along with integrated cloud-based services. [Less]

1.04M lines of code

42 current contributors

over 1 year since last commit

26 users on Open Hub

Activity Not Available
5.0
 
1 Review
I Use This
Mostly written in PHP
Licenses: gpl
Tags antispam antivirus clearos cloud content_filter distro flexshare google_apps ids ips ipsec multiwan 8 more...

strongSwan

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  Analyzed 2 months ago

strongSwan is an open source IPsec-based VPN solution. It features IKEv1 and IKEv2 keying capabilities and runs on Linux, Android, FreeBSD, macOS, iOS and Windows.

468K lines of code

14 current contributors

4 months since last commit

25 users on Open Hub

Activity Not Available
4.8
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags authentication c cross_platform cryptography dual_license encryption gateway ike ikev2 ipsec linux network 8 more...

IPCop Firewall

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  Analyzed 2 months ago

The IPCop Firewall is a Linux firewall distribution. It is geared towards home and SOHO users. The IPCop web-interface is very user-friendly and makes usage easy.

218K lines of code

0 current contributors

about 9 years since last commit

16 users on Open Hub

Activity Not Available
4.0
   
1 Review
I Use This
Mostly written in C
Licenses: gpl
Tags dhcp distribution distro ethernet firewall gateway ip ipsec iptables lan linux nat 8 more...

IPFire

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  Analyzed 2 months ago

IPFire is new-developed firewall build with the latest releases of linux 2.6 and tools. You are able to install a lot of addons and you will see a firewall can become a home server.

178K lines of code

24 current contributors

4 months since last commit

12 users on Open Hub

Activity Not Available
4.0
   
0 Reviews
I Use This
Mostly written in Perl
Licenses: gpl3_or_l...
Tags dhcp distribution distro dns email filter firewall gateway hardened_linux home http ids 27 more...

Openswan

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  Analyzed 2 months ago

Openswan is an Open Source implementation of IPsec for the Linux operating system. Is it a code fork of the FreeS/WAN project, started by a few of the developers who were growing frustrated with the politics surrounding the FreeS/WAN project.

245K lines of code

3 current contributors

over 4 years since last commit

10 users on Open Hub

Activity Not Available
4.2
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags aes crypto cryptography des encryption ike ipsec linux network networking privacy tunnel 2 more...

SME Server

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  Analyzed 2 months ago

SME Server is a leading distribution for small and medium enterprises. It stands apart from the competition by shipping with most common functionality preconfigured and features a number of popular additional enhancements in the form of downloadable 'contributions'. It is published under the GPL ... [More] license and while freely available, a small donation is requested. [Less]

111K lines of code

5 current contributors

4 months since last commit

8 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in shell script
Licenses: gpl
Tags antispam antivirus centos clamav dhcp distribution distro dns email enterprise firewall gateway 29 more...

tinc

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  Analyzed 2 months ago

tinc is a daemon with which you can create a virtual private network (VPN). One daemon can handle multiple connections, so you can create an entire (moderately sized) VPN with only one daemon per participating computer. tinc can tunnel IPv4, IPv6 and/or Ethernet packets over IPv4 and IPv6 networks.

51K lines of code

5 current contributors

almost 3 years since last commit

6 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags crypto cryptography encryption ethernet ipv4 ipv6 networking security tunnel vpn

Virtual Distributed Ethernet

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  Analyzed 2 months ago

VDE is an ethernet compliant virtual network that can be spawned over a set of physical computer over the Internet. VDE implements a virtual ethernet in all its aspects, virtual switches, virtual cables. A VDE can be used to create a VPN. VDE interconnects real computers running Linux, Free-BSD ... [More] , MacOSX kernels (through a tap interface), virtual machines (qemu, kvm, user-mode linux, pearpc, gxemul...) as well as the other Virtual Square components like ViewOS implementations (UMview/Kmview) and Lwipv6. VDE supports heterogeneous virtual machines running on different hosting computers. [Less]

4.47K lines of code

0 current contributors

over 13 years since last commit

5 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags distributed networking network-simulator sysadmin tools utilities virtual vpn