Network Security with Arista (Untangle) NG Firewall - 2025

Name: Network Security with Arista (Untangle) NG Firewall - 2025
Rating: 4.2 (11 reviews)

Enhance Network Security with Arista (Formerly Untangle) Firewall NGFW, Installation, Configuration, and More

Created byAmjid Ali

Last updated 3/2025

English

What you'll learn

Understand the fundamentals of Untangle Firewall and its role in network security.
Learn how to install, configure, and manage Untangle Firewall for optimal protection.
Explore advanced features of Untangle Firewall, such as Captive Portal, OpenVPN, and network configuration.
Discover free applications and tools that can be used in conjunction with Untangle Firewall to enhance network security.

Course content

7 sections • 31 lectures • 2h 17m total length

Welcome to Mastering Arista Next-Generation Firewallv0:55
Welcome to the world of Arista Next-Generation Firewall (NGFW)! In this introductory lecture, you'll get a clear overview of the course, what you'll learn, and how it will help you secure and manage networks effectively. Discover how this course can boost your career in cybersecurity and network administration, whether you're a beginner or an IT professional.
Welcome to the world of Arista Next-Generation Firewall (NGFW)! In this introduc1:29
Curious about what you’ll gain from this course? In this session, we’ll break down the core topics, from firewall configuration to advanced security applications. Learn how Arista NGFW can transform your network security with real-world use cases. By the end, you’ll know exactly how this course will help you become an Arista firewall expert.v
Welcome to the Course1:37

How to Deploy Arista NGFW: Your Options Explained3:58
Arista NGFW can be deployed on hardware appliances, virtual machines, or even in the cloud. In this lecture, we’ll explore the pros and cons of each deployment method. You’ll learn how to choose the right option based on your network size, budget, and performance needs.
Hardware Requirements for a Seamless Arista NGFW Setup5:19
Not sure if your hardware is up to the task? This lecture covers the minimum and recommended system requirements for Arista NGFW. Learn how to optimize CPU, RAM, storage, and network interfaces for maximum performance—whether on-premises or in the cloud.
Getting Started with Arista ETM: Create Your Account & Download the Firewall1:23
Learn how to set up your Arista Edge Threat Management (ETM) Portal account and download the NGFW ISO. This lecture will guide you through the process of accessing the portal, managing licenses, and preparing for installation. By the end, you’ll have everything ready to launch your first firewall instance.
Choosing the Right Installation Method for Arista NGFW0:37
Should you install Arista NGFW on a physical server, virtual machine, or in the cloud? In this lecture, we’ll compare different installation methods, helping you decide which one fits your needs. You’ll also learn key tips for ensuring a smooth and successful deployment.
How to Prepare Your Installation Media (USB, DVD or ISO Image)2:14
Before installing Arista NGFW, you’ll need the right installation media. This lecture shows you how to create a bootable USB, burn an ISO to a DVD, or upload an image for virtual or cloud environments. Perfect for both beginners and advanced IT professionals.
Setting Up Hardware, Virtual Machines, or Cloud Environments for Arista NGFW4:30
Get your system ready for Arista NGFW! Whether you're using physical hardware, a virtual machine (VM), or a cloud platform like AWS or Azure, this lecture walks you through the setup process. Learn how to configure network interfaces, storage, and virtualization settings for optimal performance.
Step-by-Step Installation of Arista NGFW (Works for Hardware, VM, and Cloud)3:10
In this practical session, you’ll follow a step-by-step guide to installing Arista NGFW across different platforms. Whether you’re deploying on hardware, a VM, or in the cloud, the process is streamlined. By the end of this lecture, you’ll have a fully installed Arista NGFW ready for configuration.

Navigating the Arista ETM Dashboard: A Complete Overview8:22
Welcome to the Arista Edge Threat Management (ETM) Dashboard! This lecture gives you a guided tour of the dashboard where you’ll manage your firewall, monitor traffic, and control security applications. Learn how to access reports, configure settings, and optimize your firewall environment.
Mastering the Arista NGFW User Interface1:36
Get comfortable with the Arista NGFW interface. This lecture explains the layout, menus, and key features that make managing your firewall intuitive and efficient. By the end, you'll be able to navigate the dashboard confidently, making configurations and adjustments with ease.
Basic Networking Setup in Arista NGFW (LAN/WAN, IP, DHCP, and More)8:35
Learn how to set up LAN and WAN interfaces, configure IP addresses, and manage DHCP settings within Arista NGFW. This lecture covers the essentials of network configuration, ensuring your firewall is properly connected to both internal and external networks.
Getting Started with Arista NGFW Administration8:27
n this lecture, you’ll dive into the core administrative tasks needed to manage Arista NGFW effectively. Learn how to create user accounts, enable multi-factor authentication (MFA), manage system updates, and apply best practices for maintaining a secure firewall environment.
Connecting Arista NGFW to Your LAN: Managing DHCP Clients and Dashboard4:01
See Arista NGFW in action! In this hands-on lecture, we’ll connect the firewall to a local network, manage DHCP clients, and explore the real-time dashboard. You’ll learn how to monitor connected devices, analyze network activity, and gain insights into your firewall’s performance.

Unlocking Free Security Applications in Arista NGFW0:41
Arista NGFW comes packed with powerful free security applications that enhance your network’s protection. In this lecture, you’ll discover apps like Intrusion Prevention Systems (IPS), VPN services, and web monitors—all without needing premium licenses. Learn how to activate and configure them for maximum security.
Arista NGFW Apps That Supercharge Network Protection8:31
Explore the suite of applications that transform Arista NGFW into a comprehensive security solution. From firewall rules to advanced threat detection, this lecture shows how each app works together to keep your network safe from evolving threats.
Mastering Firewall Rules in Arista NGFW12:37
Take control of your network traffic with advanced firewall rules. Learn how to create, modify, and manage rules to control both inbound and outbound traffic. We’ll cover rule priorities, protocol management, and best practices to strengthen your network’s defense.Take control of your network traffic with advanced firewall rules. Learn how to create, modify, and manage rules to control both inbound and outbound traffic. We’ll cover rule priorities, protocol management, and best practices to strengthen your network’s defense.
Web Monitoring with Arista NGFW: Track, Analyze, and Optimize3:24
Learn how to monitor web activity across your network with Arista’s Web Monitor. This lecture covers traffic analysis, category-based reporting, and usage tracking. Gain insights into user behavior, flag suspicious activity, and optimize your network’s performance.
Congratulations on your Journey1:00
Application Control Lite13:45
Adding Application Signatures in Arista NG Firewall via Web UI1:18
Virus Blocker Lite4:33
Intrusion Prevension4:20
Captive Portal11:05

OpenVPN Confiuration for Remote Access4:46
In this lecture, you will learn about OpenVPN, a free and secure Virtual Private Network (VPN) solution offered by Untangle. You will understand the benefits of VPNs and how to configure and utilize OpenVPN for secure remote access. By the end of this lecture, you will be able to set up and manage OpenVPN connections.
Private Internet Access using Tunnel VPN6:46
Private Internet Access - Service and Download Details0:21

Requirements

Basic understanding of computer networking concepts, such as IP addressing, subnetting, and routing.
Familiarity with network protocols, such as TCP/IP, DNS, and DHCP.
Knowledge of network security principles and common threats.
While the course covers fundamental concepts, having a solid foundation in networking will enhance your learning experience and comprehension of the topics covered.
Experience with configuring and managing network devices, such as routers and switches. Proficiency in using a computer with internet access and basic software applications.

Description

Welcome to the Arista (Formerly Untangle) Firewall: Complete Training for Network Security Course!

This comprehensive course is designed to equip you with the knowledge and skills to effectively protect your network using Arista Next-Generation Firewall (NGFW), which has evolved from the powerful Untangle Firewall. Whether you're an IT professional, network administrator, or someone interested in enhancing network security, this course is perfect for you.

Gain a deep understanding of Next-Generation Firewalls and their critical role in modern network security. Explore the enhanced features and benefits of Arista NGFW, building on the robust foundation of Untangle, and learn how it can revolutionize your network protection.

Install and Configure Arista Firewall:
Learn how to install Arista Next-Generation Firewall on the appropriate hardware and configure it for optimal performance. Get hands-on experience in setting up both basic and advanced network configurations tailored to modern security demands.

Protect and Secure Your Network:
Discover a range of powerful applications provided by Arista to fortify your network. Learn how to utilize these tools effectively to safeguard against threats, control access, and ensure the integrity of your network environment.

Implement Captive Portal and OpenVPN:
Master the installation and configuration of Captive Portal for secure guest access management. Additionally, learn how to set up and manage OpenVPN for secure remote access to your network, ensuring data security from anywhere.

Advanced Firewall Techniques:
Dive into advanced firewall installation and configuration techniques. Explore custom firewall rules, port forwarding, VLAN management, and DMZ setup to strengthen your network's defense against sophisticated threats.

Learn from an Expert Instructor:
Benefit from the expertise of our experienced instructor, who will guide you through the course material with practical examples, real-world scenarios, and best practices drawn from years of industry experience.

Hands-on Practice:
Engage in hands-on exercises, quizzes, and assignments to reinforce your learning and ensure the practical application of the concepts covered. You'll gain the confidence to implement what you've learned in real-world environments.

Who Is This Course For?

IT Professionals & Network Administrators
Cybersecurity Enthusiasts
System Engineers & Technicians
Anyone looking to enhance their network security skills

No Programming Experience Required!

While basic networking knowledge is recommended to get the most out of this course, no prior programming experience is needed.

Don’t miss this opportunity to become proficient in network security with Arista Next-Generation Firewall.
Enroll now and take your network protection to the next level!

Who this course is for:

Network administrators and IT professionals who want to enhance their knowledge and skills in network security using the Untangle Firewall.
System administrators responsible for securing their organization's network infrastructure. IT enthusiasts and students interested in gaining practical knowledge of network security and firewall technologies.
Small business owners and entrepreneurs who want to secure their network and protect their digital assets.
Anyone seeking to expand their understanding of network security and learn how to implement effective firewall solutions using Untangle.
Open-source enthusiasts looking to explore the capabilities of the Untangle Firewall for network protection.

Network Security with Arista (Untangle) NG Firewall - 2025

What you'll learn

Explore related topics

Course content

Introduction to Mastering Arista Next-Generation Firewall3 lectures • 4min

Setting Up Arista NGFW: From Deployment to Installation7 lectures • 21min

Arista NGFW Configuration: Building a Secure Network Foundation5 lectures • 31min

Essential Free Tools to Strengthen Your Network Security10 lectures • 1hr 1min

Virtual Private Network3 lectures • 12min

Networking Basics - Optional Section for Newbies2 lectures • 7min

Thank You1 lecture • 1min

Requirements

Description

Who this course is for: