What is a VPN Protocol?

Tagged: VPN

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- August 5, 2020 at 2:59 pm #14015
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  What is a VPN Protocol? Which one should I use?
- August 5, 2020 at 3:01 pm #14016
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  A VPN protocol is a protocol using which a VPN connection is established between a VPN user’s device and the VPN server and sensitive data is encrypted and transmitted over the connection securely.
  
  There are several VPN protocols:
  
  – PPTP
  – L2TP/IPSec
  – IKEv2/IPSec
  – IPSec
  – SSTP
  -OpenVPN, etc.
  
  When we use a VPN, we need to select a VPN protocol based on connection speed, level of encryption, connection stability, etc. A detailed discussion on the difference between various VPN protocols can be found here: PPTP vs L2TP vs OpenVPN vs SSTP vs IKEv2 VPN
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