IKE (Internet Key Exchange) is the protocol negotiates security associations on an ipsec vpn.
<h3>What is IKE protocol?</h3>
A virtual private network can be used to create a secure and authenticated communication channel between two parties using the Internet Key Exchange (IKE) standard protocol (VPN). The protocol ensures network access, remote host communication, and VPN negotiation security.
IKE's negotiation of security associations (SAs) for IP Security is crucial (IPsec). SAs are security guidelines established for inter-entity communication. When attempting to build a VPN tunnel or connection, both parties employ and represent a set of algorithms and mutually agreed-upon keys. IKE protocol defined in RFC 2409 and IKE version 2 (IKEv2) specified in RFC 7296 are the two versions of the IKE standard.
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