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Extending Your Network

Learn about some of the technologies used to extend networks out onto the Internet and the motivations for this.

Task 1 Introduction to Port Forwarding

What is the name of the device that is used to configure port forwarding?

✅ router

Task 2 Firewalls 101

What layers of the OSI model do firewalls operate at?

For this answer, just provide the numbers in ascending order, separated by an ampersand (&) I.e: 4 & 5

✅ 3 & 4

What category of firewall inspects the entire connection?

✅ stateful

What category of firewall inspects individual packets?

✅ stateless

Task 3 Practical - Firewall

What is the flag?

✅ THM{FIREWALLS_RULE}

Task 4 VPN Basics

What VPN technology only encrypts & provides the authentication of data?

✅ PPP

What VPN technology uses the IP framework?

✅ IPSec

Task 5 LAN Networking Devices

What is the verb for the action that a router does?

✅ routing

What are the two different layers of switches? Separate these by a comma I.e.: Layer X,Layer Y

✅ Layer 2,Layer 3

Task 6 Practical - Network Simulator

What is the flag from the network simulator?

✅ THM{YOU'VE_GOT_DATA}

How many HANDSHAKE entries are there in the Network Log?

✅ 5