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Course Description

Network firewalls are crucial components of a security infrastructure because they serve as one of the primary lines of defense in a multi-layered network, protecting against unauthorized access and malicious threats from the internet or other untrusted networks. This course will discuss the concepts of defense in depth and segmentation, contrasting them with the use of just an edge firewall. Combine theoretical knowledge with practical exercises to apply concepts to real-world scenarios, ensuring firewalls are both robust and easy to manage. In the course, you will implement a network firewall, connect various devices, and control network traffic flowing between connected devices and the outside world. By placing firewalls at the perimeter and in-depth, safeguard organizational networks against cyber threats, enforce access control policies, prevent unauthorized access, monitor traffic, and ensure compliance with regulatory requirements. In addition to practical implementations, the course emphasizes the essentials of firewall naming conventions, rule organization, and the strategic use of objects and aliases to maintain an efficient and manageable firewall system. Effectively name firewalls and firewall rules to ensure clarity and ease of management. Best practices for organizing firewall rules will be explored to optimize performance and enhance security. Furthermore, you will create and use objects and aliases, simplifying rule management and improving scalability by abstracting complex IP addresses and network information into understandable labels. With the skills gained in this course, you will be able to implement a network firewall and apply various techniques to ensure confidentiality, integrity, and availability using hands-on practical exercises

Course Information

CCTM 215

Prerequisites

CCTM 104

Applies Towards the Following Certificates

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Enroll Now - Select a section to enroll in

Section Title
Introduction to Network Firewalls
Type
Discussion
Days
Friday
Time
6:00PM to 9:30PM
Dates
Nov 27, 2026
Type
Discussion
Days
Saturday
Time
8:00AM to 4:00PM
Dates
Nov 28, 2026
Type
Discussion
Days
Sunday
Time
8:00AM to 11:30AM
Dates
Nov 29, 2026
Schedule and Location
Contact Hours
14.0
Location
Delivery Options
Online w/instructor, set times  
Course Fee(s)
Tuition credit (0.5 to 1.5 units) $450.00
Section Title
Introduction to Network Firewalls
Type
Discussion
Days
Friday
Time
6:00PM to 9:30PM
Dates
Apr 16, 2027
Type
Discussion
Days
Saturday
Time
8:00AM to 4:00PM
Dates
Apr 17, 2027
Type
Discussion
Days
Sunday
Time
8:00AM to 11:30AM
Dates
Apr 18, 2027
Schedule and Location
Contact Hours
14.0
Location
Delivery Options
Online w/instructor, set times  
Course Fee(s)
Tuition non-credit $450.00
Section Title
Introduction to Network Firewalls
Type
Discussion
Days
Wednesday, Thursday
Time
8:00AM to 4:00PM
Dates
May 05, 2027 to May 06, 2027
Schedule and Location
Contact Hours
14.0
Location
Delivery Options
Online w/instructor, set times  
Course Fee(s)
Tuition non-credit $450.00
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