Top 12 C++ VPN Projects

• ZeroTier

  23 12,418 8.8 C++

  A Smart Ethernet Switch for Earth

  

  Project mention: Compiling zerotier-cli on Linux Mint 21 | /r/zerotier | 2023-10-26

• i2pd

  25 2,979 0.0 C++

  🛡 I2P: End-to-End encrypted and anonymous Internet

  

  Project mention: I want to help the network, but need assistance | /r/i2p | 2023-11-05

  I'm running a tor bridge on my home proxmox box, and I'm interested in running an i2p node as well but I have no experience with this. From what I was able to gather the easiest way is to install the i2pd .deb (https://github.com/PurpleI2P/i2pd/releases).

• InfluxDB

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• tinyfecVPN

  1 2,191 0.0 C++

  A VPN Designed for Lossy Links, with Build-in Forward Error Correction(FEC) Support. Improves your Network Quality on a High-latency Lossy Link.

  Project mention: Server performance issue - Multiplayer lag | /r/factorio | 2023-05-29

  If it's a network issue, you might try a VPN with FEC. I've looked at https://github.com/wangyu-/tinyfecVPN but haven't actually tried it.

• loki-network

  12 1,595 6.9 C++

  Lokinet is an anonymous, decentralized and IP based overlay network for the internet.

  

  Project mention: [PSA] Official communities are having an outage right now | /r/Session_Messenger | 2023-06-30

  Every official Session community hosted on the getsession.org domain, as well as the official websites (https://getsession.org, https://oxen.io) are unreachable as of now. https://lokinet.org seems to have issues as well.

• GlobalProtect-openconnect

  4 925 0.0 C++

  A GlobalProtect VPN client (GUI) for Linux, based on OpenConnect and built with Qt5, supports SAML auth mode.

  Project mention: GlobalProtect VPN and browser configuration | /r/ManjaroLinux | 2023-09-15

  In order to reach a client's domain for a project, my team needs to use a VPN and the instructions were pretty clear regarding which tool to use - GlobalProtect VPN - so I've installed https://github.com/yuezk/GlobalProtect-openconnect and was able to connect successfully.

• openvpn3

  0 866 0.0 C++

  OpenVPN 3 is a C++ class library that implements the functionality of an OpenVPN client, and is protocol-compatible with the OpenVPN 2.x branch.

  

• openvpn3-linux

  1 482 7.3 C++

  OpenVPN 3 Linux client

  

  Project mention: Openvpn3 is not working because of glib2 | /r/archlinux | 2023-06-15

  Here is a link to the GitHub thread https://github.com/OpenVPN/openvpn3-linux/issues/171

• Onboard AI

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• vpn-libraries

  2 456 0.0 C++

  The VPN client libraries provide a reference implementation for a secure, encrypted tunnel for connected devices. Full Public report: https://research.nccgroup.com/2021/04/08/public-report-vpn-by-google-one-technical-security-privacy-assessment/

  

  Project mention: Not all features are enable. | /r/android_beta | 2022-12-06

• mozilla-vpn-client

  7 392 0.0 C++

  A fast, secure and easy to use VPN. Built by the makers of Firefox.

  

  Project mention: Mozilla VPN: CVE-2023-4104: vpndaemon wrongly implements Polkit authentication | news.ycombinator.com | 2023-08-04

  The summary seems to ignore upstream.

  They did infact

  removed polkit : https://github.com/mozilla-mobile/mozilla-vpn-client/pull/70...

  refactor auth using D-Bus: https://github.com/mozilla-mobile/mozilla-vpn-client/pull/71...

  These are why author's PR was dropped.

• husarnet

  1 255 0.0 C++

  Husarnet is a Peer-to-Peer VPN to connect your laptops, servers and microcontrollers over the Internet with zero configuration.

  

  Project mention: ZeroTier VS husarnet - a user suggested alternative | libhunt.com/r/ZeroTierOne | 2023-01-23

• ovpn-dco-win

  0 32 0.0 C++

  OpenVPN Data Channel Offload driver for Windows

  

• NordVPNKrunner

  0 11 0.0 C++

  Krunner plugin for the NordVPN CLI

C++ VPN related posts

• Unable to log into qBittorrent
  2 projects | /r/unRAID | 29 Nov 2023
• GlobalProtect VPN and browser configuration
  1 project | /r/ManjaroLinux | 15 Sep 2023
• Mozilla VPN: CVE-2023-4104: vpndaemon wrongly implements Polkit authentication
  1 project | news.ycombinator.com | 4 Aug 2023
• [PSA] Official communities are having an outage right now
  3 projects | /r/Session_Messenger | 30 Jun 2023
• IVPN to remove port forwarding
  1 project | /r/VPNTorrents | 29 Jun 2023
• Is there any way to change the language of the games?
  1 project | /r/xcloud | 25 Jun 2023
• Issues upgrading the VPN
  1 project | /r/ProtonVPN | 16 Jun 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 1 Dec 2023

  Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge. Learn more →

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