Is IKEv2 more secure than OpenVPN?

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- August 5, 2020 at 3:03 pm #14017
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  Is IKEv2 more secure than OpenVPN? IKEv2 or OpenVPN – which one should I use?
- August 5, 2020 at 3:04 pm #14018
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  OpenVPN is an open-source VPN protocol. It uses SSL/TLS for key exchange and the OpenSSL library and the TLS protocol for encryption. It can use several secure cryptographic algorithms like AES, Blowfish, etc. OpenVPN is supposed to be one of the most secure VPN protocols available.
  
  IKEv2, on the other hand, is a tunneling protocol. This protocol is paired with the secure IPSec protocol to transmit data securely over the tunnel.
  
  IKEv2/IPSec VPN is also considered one of the most secure VPN protocols available. But, the main disadvantage of this protocol is, it is closed source. The protocol was developed by Microsoft and Cisco. But, the IKEv2 protocol is less CPU-intensive and considered faster than OpenVPN.
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