IKEv2/IPsec establishes the foundation for a secure VPN connection by establishing an authenticated and encrypted connection. It is developed by Microsoft and Cisco to work fast, stable and secure. It performs well on all these fronts, but its stability is where it shines most. As part of the IPSec Internet Security Toolkit, IKEv2 uses other IPSec tools to provide comprehensive VPN coverage.
Benefits:
1.Stability. IKEv2 typically uses an IPSec engine called Cellular and Multipath Protocol, which ensures VPN connectivity when moving from one Internet connection to another. Therefore, IKEv2 is the most stable and reliable protocol for mobile devices.
2. Protection. Belonging to the IPSec suite, IKEv2 works with most of the major encryption algorithms, making it one of the most secure VPNs.
3.Speed. It takes up little bandwidth when operating and can also bypass firewalls.