[Solved] Why does ufw use iptables under the hood? — Ans: ufw is a user-friendly frontend that simplifies managing iptables rules | Linux CLI

Linux CLI - System Administration

Why does ufw use iptables under the hood?

A<code>ufw</code> replaces <code>iptables</code> completely with a new firewall engine

B<code>ufw</code> only manages outgoing traffic, while <code>iptables</code> manages incoming

C<code>iptables</code> is deprecated and <code>ufw</code> is the new standard

D<code>ufw</code> is a user-friendly frontend that simplifies managing <code>iptables</code> rules

Step-by-Step Solution

Solution:

Step 1: Understand relationship between ufw and iptables
ufw is designed as an easy-to-use interface to manage complex iptables rules.
Step 2: Verify other options
ufw does not replace iptables, nor is iptables deprecated; it manages both incoming and outgoing traffic.
Final Answer:
ufw is a user-friendly frontend that simplifies managing iptables rules -> Option D
Quick Check:
ufw simplifies iptables management [OK]

Quick Trick: ufw = easy frontend for iptables [OK]

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Why does ufw use iptables under the hood?