VPN

OpenVPN
http://openvpn.org

voir aussi OPNFV

Services publics gratuits

OpenVPN
Service PrivateTunnel
http://privatetunnel.com
http://openvpn.net

Hotspot Shield
http://www.expatshield.com (inclut accès BBC haut débit hors UK… il y a beaucoup plus simple)
http://www.hotspotshield.com
http://www.facebook.com/expatshield/app_4949752878
http://filehippo.com/download_hotspot_shield

Tor

Hamachi
http://www.hamachi.cc

Autres
http://hola.org
http://www.ultrasurf.us
http://zenmate.com

Discussions

http://freenuts.com/free-vpn-softwares
http://www.giganews.com/vyprvpn/compare-vpn-protocols.html
http://www.hongkiat.com/blog/vpn-protocols

http://www.howtogeek.com/133680/htg-explains-what-is-a-vpn
http://lifehacker.com/5940565/why-you-should-start-using-a-vpn-and-how-to-choose-the-best-one-for-your-needs
http://www.downloadcrew.co.uk/article/4711-openvpn

http://www.itworld.com/security/430007/5-great-free-vpns-chrome-firefox-mobile-and-beyond
http://www.linux.com/learn/tutorials/795461-how-to-configure-your-own-vpn-server-and-start-secure-browsing-in-a-few-minutes
http://www.hongkiat.com/blog/free-android-vpn-apps

http://www.hongkiat.com/blog/free-virtual-private-networks
http://news.filehippo.com/2015/09/using-vpn
http://thenextweb.com/offers/2015/12/26/how-to-find-the-best-vpn-for-your-needs
http://www.networkcomputing.com/data-centers/guide-vpn-basics/618681361