Exam Objectives Covered:
- 1.2 Compare and contrast networking appliances, applications, and functions.
Links:
- TestOut Courseware: https://labsimapp.testout.com/
Overview:
When a private network is connected to public ones, traffic between the private and public zones needs to be subject to rules. This filtering role is performed by a firewall. Firewalls apply access controls to ensure authorized use of the network. They perform a filtering function to analyze the properties of connection requests and then allow, deny, and/or log them as appropriate. While you may not be installing and configuring these devices at this stage in your career, it is important that you understand their use on the network edge.
Text Lessons:
- 5.4.1 Firewall Uses and Types
Text and Video Lessons:
- 5.4.2 Firewall Selection and Placement (7:50 minutes)
Quiz/Assessment:
- 5.4.3 Lesson Review (5 questions)
Topics Discussed:
- How is a packet filtering firewall different from a circuit-level gateway?
- Why is a packet filtering firewall a stateless device?
- What devices and software can implement firewall functionality?
Assignment:
- Access the TestOut Courseware through the provided link.
- Study Lesson 5.4: Firewalls , and complete the 5 question 5.4.3 Lesson Review Exam to complete the Section.
Assigned: April 7th, 2025
Teacher Pacing Due Date: April 9th, 2025