Computer Security Courses and Certifications

Packt

Routing, Network Devices, and Security

Master routing protocols, network security, and device management while gaining hands-on experience with tools like Wireshark for troubleshooting TCP/IP systems and VLANs.

• Coursera
• 10 hours 20 minutes
• Self-Paced
• Paid Course

Packt

Advanced Networking Technologies and Operations

Master advanced networking technologies including WAN connectivity, wireless security, SDN virtualization, and IoT integration for enterprise-level network management.

• Coursera
• 10 hours 10 minutes
• Self-Paced
• Paid Course

Starweaver

Network Defense Strategies

Master secure network design with VLANs, VPNs, firewalls, and SIEM integration through hands-on labs covering defense-in-depth strategies and zero trust principles.

• Coursera
• 7 hours 56 minutes
• Self-Paced
• Paid Course

Coursera

Emerging Telecom Technologies: Edge Security Focus

Master 5G edge security through hands-on labs with Wireshark and Nmap, implementing Huawei ESA architecture and vulnerability assessments for critical telecom infrastructure protection.

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

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)

Proactive Computer Security

267 ratings at Coursera

Learn to proactively test and enhance your computer security practices. Explore deterrents, penetration testing methodology, and practical tools to assess and improve your systems' defenses.

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

Explore QRadar's network flow collection mechanisms including Cisco Netflow, QFlow, and Network Insights to understand how network activity is normalized into sessions.

• IBM Training
• 1 hour
• Self-Paced
• Free Online Course

Credential

Cybersecurity Expert Masters Program

10252 ratings at Simplilearn

Master cybersecurity fundamentals through ethical hacking, cloud security, and network protection with 160+ hours of hands-on training and industry certifications.

• Simplilearn
• 4 months
• 10th May, 2026
• Paid Course

Royal Holloway, University of London;  University of London

Introduction to Computer Security

45 ratings at Coursera

Explore computer systems, security fundamentals, and networking essentials through hands-on labs and practical examples. Gain insights into authentication, authorization, and operating system controls.

• Coursera
• 1 day 17 hours 6 minutes
• Self-Paced
• Paid Course

Master zERT Policy Enforcement configuration using IBM NCA to create objects, install rules to policy agents, and analyze configurations through comprehensive reporting.

• IBM Training
• 4 hours
• Self-Paced
• Free Online Course

This course will teach you how to install the Windows 10 operating system on a computer.

• Cybrary
• 1-2 hours
• Self-Paced
• Paid Course

Master secure network practices including firewalls, intrusion detection, cryptography, AAA, and cloud security to protect networked systems against attacks and exploits.

• TEEX
• Self-Paced
• Free Certificate

Explore the fundamentals of information security, covering TCP/IP, network and OS security, and cryptography to help IT workers identify and combat cyber threats.

• TEEX
• Self-Paced
• Free Certificate

Explore essential network security basics for homes and small businesses, learning best practices to protect personal and shared information from online threats.

• TEEX
• Self-Paced
• Free Certificate