Enhanced security features, higher performance and efficiency, greater mobility and flexibility, and so on are just a few of the numerous benefits of IKEv2. There are, however, several drawbacks and difficulties to be aware of, including the complexity of implementation, incompatibility with older systems, and possible security holes.
Whether or whether IKEv2 continues to thrive in the long run will rely on factors such as its receptivity to change, the arrival of improved security measures, widespread industry adoption, uniform standards, and the needs and wants of end users. Quantum-resistant encryption algorithms and blockchain-based security might threaten IKEv2, but the protocol can be kept relevant into the future by regular upgrades and by being integrated with other cutting-edge technologies.
Our hope is that new and improved secure communication technologies will be developed in order to counteract evolving security threats better and provide more robust and foolproof processes. Maintaining safe and effective communication channels in the digital age requires constant vigilance and proactivity in locating and fixing security flaws.