shieldexchange is a new vpn provider of us which offer free vpn service and paid vpn service.when you want to use their free vpn service,you need to regist a account.but proxy remind all of you that free vpn of shieldexchange only have 100M bandwidth.when you need more bandwidth,you should paid for it.another do not forget to install OpenVPN Connect.just use the user and password which you regist,and then login.at last you can use free vpn of shieldexchange which is security,privacy and pretection.
web:https://www.shieldexchange.com/