Configuring a zone-based firewall on Cisco IOS involves several steps: Here’s a general outline: Define Security Zones: Identify and name…
network security
Why do we need GRE if we have Ipsec?
The GRE (Generic Routing Encapsulation) protocol vs IPsec (Internet Protocol Security) serve different purposes in networking. GRE: It’s primarily used…
What is IPv4 Address and its Role in the Network?
An IPv4 address is essentially an identification tag assigned to devices on a network, allowing them to connect and communicate…
Exploring the Foundations of Network Security with Cisco TrustSec
Cisco TrustSec emerges as a powerful framework designed to providing a comprehensive approach to network security. Understanding Cisco TrustSec: Cisco…