Computer Security Courses and Certifications

Packt

Network Security, Access Control, and Automation

Master network security by configuring ACLs, VPNs, and Layer 2 defenses on Cisco devices, while exploring automation techniques to streamline and secure modern enterprise networks.

• Coursera
• 5 hours
• Self-Paced
• Paid Course

Secure VPC Networks with Cloud Next Generation Firewall

Master securing VPC environments using Google Cloud's NGFW by implementing hierarchical firewall policies, configuring IPS for threat detection, and designing robust security strategies for multi-tier applications.

• edX
• 2 hours
• Self-Paced
• Free Online Course (Audit)

Network security

52 ratings at OpenLearn

Encryption of files and firewalls are just some of the security measures that can be used in security. This free course, Network security, which assumes you have a substantial knowledge of ...

• OpenLearn
• 25 hours
• Self-Paced
• Free Certificate

Zero Trust Security: NIST Architecture & Implementation

878 ratings at Udemy

NIST ZTA, 6 Tenets, 5-Step Zero Trust Framework, Azure Conditional Access & Real-World Use Cases (updated -2026)

• Udemy
• 1 hour 46 minutes
• Self-Paced
• Paid Course

ARP spoofing &Man In The Middle Attacks Execution &Detection

819 ratings at Udemy

Learn practical attacks to test the security of clients connected to a network and how to protect against these attacks

• Udemy
• 5 hours 2 minutes
• Self-Paced
• Paid Course

Aruba ClearPass Associate Training With Labs ACNSA ACCA

758 ratings at Udemy

Learn Aruba Networks Security Product for Aruba ClearPass Policy Manager Essentials for ACNSA ACCA ACCP HPE6-A67 HPE

• Udemy
• 3 hours 5 minutes
• Self-Paced
• Paid Course

Check Point Jump Start: Maestro part 1

736 ratings at Udemy

Free training for Check Point customers on the Maestro Hyperscale Network Security solution

• Udemy
• 2 hours
• Self-Paced
• Free Online Course

Introduction to network and network security

708 ratings at Udemy

Master network security with this course, learning to identify vulnerabilities, architect secure networks, understand firewalls, and mitigate online tracking. Offered by a cyber security specialist.

• Udemy
• 1 hour 4 minutes
• Self-Paced
• Free Online Course

Configuring Fortigate Unified Threat Management Appliances

709 ratings at Udemy

Build up your network security knowledge by learning how to use the no. 1 UTM Appliance available

• Udemy
• 4 hours 28 minutes
• Self-Paced
• Paid Course

Palo Alto Firewall Management Using Panorama

702 ratings at Udemy

Learn How To Configure And Manage The Palo Alto Networks Firewall Through Panorama by Skilled Inspirational Academy

• Udemy
• 9 hours 39 minutes
• Self-Paced
• Paid Course

Sophos XG Firewall for Beginners-Part 1/2

700 ratings at Udemy

Master Sophos XG Firewall fundamentals through hands-on configuration, including network security, VPN setup, user authentication, and threat protection features for comprehensive network defense.

• Udemy
• 1 day 27 minutes
• Self-Paced
• Paid Course

Check Point Troubleshooting Course [for CCSE & CCTA] -2025

671 ratings at Udemy

CoreXL, SecureXL, ClusterXL - optimization & tuning, debugging | fw monitor / tcpdump / fw ctl zdebug | IPsec VPN

• Udemy
• 4 hours 21 minutes
• Self-Paced
• Paid Course

Mastering Network Security: Defend Against Cyber Attacks

635 ratings at Udemy

Learn packet analysis with Wireshark, build secure labs in Kali Linux, detect intrusions, and defend against modern hack

• Udemy
• 9 hours 20 minutes
• Self-Paced
• Paid Course

Network Security

1 rating

This course provides an introduction to computer and network security. Students successfully completing this class will be able to evaluate works in academic and commercial security, and will have rudimentary skills in security research.

• Udacity
• 16 weeks
• Self-Paced
• Free Online Course

SSH Basics for Cloud Security

534 ratings at Udemy

Explore SSH fundamentals, generate keypairs, and implement secure connections in cloud systems across MacOS, Linux, and Windows environments.

• Udemy
• 41 minutes
• Self-Paced
• Free Online Course