IPSec is a protocol suite to authenticate and encrypt the packets being exchanged between two points
IPSec uses following protocols: Authentication Header (AH): It provides authentication and integrity
Encapsulation Security Protocol (ESP): It provides authentication, integrity and confidentiality
Internet Key Exchange (IKE): Key management protocol, used to negotiate Security Association (SA)
In this video, we discuss about different fields available in AH and ESP headers.
#ahandesp
#ah
#esp