VPN Introduction: Virtual Private Network
Why VPN
- VPNs cannot make online connections completely anonymous, but they can increase privacy and security.
- I’d like to explore funny things with VPS and keep shopping at Yahoo Auction! Yahoo blocked EEA and the United Kingdom a few months ago ref.
Overview
- Buy a VPS
- Install BBR (Optional)
- Install SSR
Enjoy!
1 Buy a virtual private server
There are many VPS available.
Vultr, for instance
Recommend
- Vultr’s cheapest VPS price is 2.5$/month, but supports IPv6 only. 3.5$/month is recommended.
- Linux operating system like Centos, Ubuntu, etc.
Cloud Compute – Regular Performance – New York (NJ)
Following steps are same no matter where you buy a VPS.
Server log in. Enter command in terminal
ssh root@[Your Server IP Address}
Enter server password.
represents successfully logged in. [root@serverName ~]#
2 BBR acceleration (Optional)
BBR is a congestion control technology which can increase web-surfing experience. ref
Enter the following CMD to install BBR in VPS.
wget --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh && chmod +x bbr.sh && ./bbr.sh
Enter
to restart the server. Wait a minute, login server again.Y
lsmod | grep bbr
The result
means BBR is running.tcp_bbr
3 Install SSR
SSR is an improved version of SS with higher secure. V2ray is also a popular VPN option.
Execute the following three commands in sequence to download and install SSR.
wget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-all.sh
chmod +x shadowsocks-all.sh
./shadowsocks-all.sh 2>&1 | tee shadowsocks-all.log
Set [2] ShowdowsocksR
Set your password, port
Set encryption methods ( aes-256-cfb is commonly used)
After installation, memorize all information we set, we can enjoy our VPN now.
Use VPN
Install the following software to connect to your VPN.
- Windows: ShadowsocksR
- Android: ShadowsocksR APK
- MAC: ShadowsocksX dmg
- IOS: potatso lite
IOS Screenshot
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