Firewalls Courses and Certifications

(ISC)²

Network and Communications Security

37 ratings at Coursera

Master network security fundamentals through OSI and TCP/IP models, learn to identify threats, implement security controls, and configure protective devices for secure network environments.

• Coursera
• 7 hours 27 minutes
• On-Demand
• Paid Course

Hardware and Operating System Foundations III

26 ratings at Coursera

Explore OS security fundamentals, including firewalls, logging, and permissions in both Windows and Linux operating systems, with practical configuration skills.

• Coursera
• 17 hours 25 minutes
• On-Demand
• Paid Course

Introduction to Network Routing

899 ratings at LinkedIn Learning

Learn the basics of what makes a network, and how IP addressing and communication work.

• LinkedIn Learning
• 1 hour 15 minutes
• On-Demand
• Free Trial Available

OS Security

19 ratings at Coursera

Explore Windows and Linux OS security, focusing on firewalls, logging, and permissions. Gain practical skills in configuring and managing essential security features for both operating systems.

• Coursera
• 17 hours 25 minutes
• On-Demand
• Free Online Course (Audit)

Infosec

CISSP Domain 4: Communication and Network Security

11 ratings at Coursera

Master CISSP Domain 4 essentials: OSI model layers, network threats, firewalls, proxy servers, remote access, and cryptography fundamentals including symmetric/asymmetric encryption.

• Coursera
• 5 hours 38 minutes
• On-Demand
• Paid Course

Microcredential

Linux Foundation Certified System Administrator (LFCS)

12 ratings at Coursera

Master essential Linux system administration skills including networking, security, storage management, containers, and virtualization to prepare for the LFCS certification exam.

• Coursera
• 8 weeks, 5 hours a week
• On-Demand
• Paid Course
• 9 courses

Packt Microcredential

Linux Troubleshooting Course with Real Life Examples

12 ratings at Coursera

Master Linux troubleshooting with real-life scenarios. Tackle server access, VM performance, and system administration issues. Develop practical skills for efficient problem-solving in IT environments.

• Coursera
• 4 weeks, 10 hours a week
• On-Demand
• Paid Course

SCOR v2.0 - Implementing and Operating Cisco® Security Core Technologies (Live Online)

8 ratings at CourseHorse

Develop the skills to implement advanced cybersecurity solutions and defend against evolving threats across networks, endpoints, and cloud environments.

• CourseHorse
• 40 hours
• On-Demand
• $4,295.00

Microcredential

Networking in Google Cloud

Comprehensive exploration of Google Cloud networking, covering VPC, subnets, firewalls, load balancing, DNS, CDN, and automated deployment. Ideal for network professionals seeking cloud expertise.

• Coursera
• 26 weeks, 1 hour a week
• On-Demand
• Paid Course
• 3 courses

Systems and Cybersecurity Fundamentals Part 2

Explore advanced cybersecurity skills in network security, identity management, threat detection, and secure development practices for security professionals.

• Coursera
• 13 hours 14 minutes
• On-Demand
• Paid Course

Codio

Linux for Security Experts

This course provides an overview of security topics for Linux systems.

• Coursera
• 6 hours 39 minutes
• On-Demand
• Paid Course

Codio

Connecting to Devices and Networks

Hands-on practice managing devices, networks, and data transfer on Ubuntu. Covers device management, networking basics, SSH connections, backups, and firewall configuration.

• Coursera
• 7 hours 4 minutes
• On-Demand
• Paid Course

Networking in Google Cloud: Network Architecture

Explore efficient network design in Google Cloud, covering core components, topologies, and best practices for scalable architectures.

• Coursera
• 1 hour 48 minutes
• On-Demand
• Paid Course

Teach teens computing: Cybersecurity

Explore key concepts of cybersecurity to teach students aged 14 to 16 with this online course.

• edX
• 3 weeks, 2-4 hours a week
• On-Demand
• Free Online Course (Audit)

Azure Cybersecurity Solutions And Microsoft Defender

Explore Azure and Microsoft 365 security features to protect against DDoS, malware, and unauthorized access. Learn best practices for safeguarding cloud resources and implementing threat protection services.

• Coursera
• 23 hours 27 minutes
• On-Demand
• Paid Course