What is IPSec?
It is group of protocols and designed to secure data over public networks
Two different common IPSec connections
VPN which is called site to site connections where there are two routers. Then there is the remote access private network is VPN with only one router.
IPsec protocol-AH
Authentitication and integritys, an uses IPocal 52
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Wha is IPSec protocol-AH
It is a authentication header that helps with authentication , Integrity and uses IP PRO 51
What is ESP?
Encapsulating Security Payload, it authenticates, keep integrity and encryption. Uses a IP protocol 50