Computer Security Courses and Certifications

Citrix NetScaler 12 - Introduction

1600 ratings at Udemy

Get quickly up to speed with the Citrix NetScaler and how to configure it as a Secure or Access gateway replacement

• Udemy
• 4 hours 26 minutes
• Self-Paced
• Paid Course

Credential

Advanced Network Security

97 ratings at Coursera

Enhance network security skills with advanced firewall techniques, intrusion prevention, cloud security, and threat hunting. Ideal for IT professionals seeking to bolster cybersecurity strategies.

• Coursera
• 8 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 3 courses

Credential

Google Network Security

72 ratings at Coursera

Master network security fundamentals with Google experts, learning to analyze traffic, defend against cyber threats, and use tools like Wireshark and Splunk for protection.

• Coursera
• 4 weeks, 5 hours/week
• Self-Paced
• Paid Course
• 7 courses

Next-Generation Firewalls and Intrusion Prevention

48 ratings at Coursera

Explore advanced network security with next-gen firewalls and intrusion prevention systems. Master configuration, maintenance, threat response, and monitoring strategies for robust cybersecurity infrastructure.

• Coursera
• 8 hours 32 minutes
• Self-Paced
• Paid Course

Infosec

Defensive Python

37 ratings at Coursera

This course demonstrates the use of Python for network analysis to detect and hijack suspicious connections.

• Coursera
• 2 hours 18 minutes
• Self-Paced
• Paid Course

CCIE Security v5 by Khawar Butt

1171 ratings at Udemy

Comprehensive hands-on training covering VPNs, firewalls, content filtering, wireless networking, and ISE for CCIE Security v5 lab exam preparation.

• Udemy
• 1 day 7 hours 34 minutes
• Self-Paced
• Paid Course

Royal Holloway, University of London;  University of London

Introduction to Network Security

33 ratings at Coursera

Explore network security fundamentals, protocols, and vulnerabilities. Learn to identify threats, analyze risks, and understand security architectures for robust cyber defense in modern digital infrastructures.

• Coursera
• 1 day 2 hours
• Self-Paced
• Paid Course

Fortinet

Network Security Support Engineer

30 ratings at Coursera

Diagnose and troubleshoot common networking and security issues in FortiGate solutions, covering concepts, resources, traffic flow, authentication, security profiles, and IPsec.

• Coursera
• 4 hours 53 minutes
• Self-Paced
• Paid Course

Cisco Umbrella Training

1113 ratings at Udemy

Protecting networks with Cisco Umbrella DNS Security, Secure Internet Gateway & Implementing SASE

• Udemy
• 9 hours 15 minutes
• Self-Paced
• Paid Course

EC-Council

Network Defense Essentials (NDE)

22 ratings at edX

Network Defense Essentials (NDE) is a first-of-its-kind MOOC certification that provides foundational knowledge and skills in network security with add-on labs for hands-on experience.

• edX
• 1 week, 16-24 hours/week
• Self-Paced
• Free Online Course (Audit)

Practical Aspects of Information System Audit (For Beginner)

1108 ratings at Udemy

Practical Aspects of Information System Audit (For Beginners)

• Udemy
• 3 hours 16 minutes
• Self-Paced
• Paid Course

Packt

CCNA Advanced – WAN, Security, and Network Services

22 ratings at Coursera

Master advanced network security and optimization techniques for modern, high-performance infrastructures. Gain hands-on experience with EtherChannel, ACLs, NAT, IPv6, and WAN technologies to enhance network efficiency and protection.

• Coursera
• 1 day 13 minutes
• Self-Paced
• Paid Course

Ethical Hacking: Network Security & Network Layer Attack

1093 ratings at Udemy

Learn Ethical Hacking with Network Security, Sniffing, Subnetting, Networking, Password Cracking & implement MitM attack

• Udemy
• 6 hours 37 minutes
• Self-Paced
• Paid Course

Packt

Advanced Network Attacks, Web Hacking, and Cryptography

19 ratings at Coursera

Master advanced cybersecurity techniques for network attacks, web vulnerabilities, and cryptography. Learn to identify and counter session hijacking, evade security systems, and implement robust encryption strategies.

• Coursera
• 21 hours 50 minutes
• Self-Paced
• Paid Course

Packt

Advanced Networking, Security, and IT Operations

16 ratings at Coursera

Dive into advanced networking, security, and IT operations. Master wireless configurations, remote connections, encryption, mobile device management, and operational procedures for confident IT problem-solving.

• Coursera
• 7 hours 43 minutes
• Self-Paced
• Paid Course