Question

IPSec or internet Protocol Security is an extension of the Internet Protocol. What does IPSec use to provide network security?

Answer 1

IPSec uses encryption, authentication, and key management to provide network security by establishing secure tunnels between devices and encrypting the data sent over these tunnels.

Step-by-step explanation:

IPSec (Internet Protocol Security) uses a combination of encryption, authentication, and key management to provide network security. It is used to secure IP communications by establishing secure tunnels between devices and encrypting the data sent over these tunnels. IPSec employs various protocols and algorithms, such as the Internet Key Exchange (IKE) protocol for key exchange and the Encapsulating Security Payload (ESP) protocol for data encryption.