Internet Key Exchange (IKE) - Phases

#ike #ikephases
The Internet Key Exchange or IKE is an IPsec or Internet Protocol Security standard protocol used to ensure security for virtual private network negotiation and remote host or network access. The IKE protocol ensures security for SA communication without the preconfiguration that would otherwise be required.
There are two phases to build an IPsec tunnel - IKE Phase 1 and IKE Phase 2.
The main purpose of Phase 1 is to set up a secure encrypted channel through which the two peers can negotiate Phase 2. The purpose of phase 2 negotiations is for the two peers to agree on a set of parameters that define what traffic can go through the VPN and how to encrypt and authenticate the traffic.

[@animeshbarve8564]

amazing presentation, really helped thank you very much

[@haritiwari2013]

Very very good presentation skill

[@cyrilyalla2093]

Appreciate your efforts but the information provided regarding "Aggressive Mode" is incorrect.

[@tbreakshorts7402]

Good presentation

[@itz_nicky_official9901]

What a voice 😍

[@mdabdulmoiz]

how preshared key is shared with other side and at what phase what time it shares this is this the first thing it does or after phase1 is done?

[@TheRizqRifhan]

During the phase 1. Phase 1 is device negotiation. So your parameters must same witj the other ike parametera.

[@mdabdulmoiz]

and when is key exchanged?@@TheRizqRifhan

[@atiqalam693]

needs those slides