Security Courses

CompTIA

Application Security Support Fundamentals

Learn Linux server operations, develop basic scripts, and understand data management fundamentals. Perfect for beginners or IT professionals looking to enhance their skills in cybersecurity and networking.

• Coursera
• 11 hours
• On-Demand
• Free Online Course (Audit)

Royal Holloway, University of London;  University of London

Introduction to Computer Security

23 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
• On-Demand
• Free Online Course (Audit)

Royal Holloway, University of London;  University of London

Introduction to Network Security

14 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
• On-Demand
• Free Online Course (Audit)

CompTIA

Network Security Support Fundamentals

Comprehensive exploration of enterprise network security, covering protocols, infrastructure, and risk management. Prepares for CompTIA Security+ certification, enhancing career prospects in cybersecurity.

• Coursera
• 11 hours
• On-Demand
• Free Online Course (Audit)

Hands-On Labs in Google Cloud for Security Engineers

67 ratings at Coursera

Hands-on practice securing Google Cloud resources using IAM, VPC peering, private Kubernetes clusters, network policies, and role-based access control in GKE.

• Coursera
• 5 hours 14 minutes
• On-Demand
• Free Online Course (Audit)

Juniper Networks

Security Platforms, IPsec, and Troubleshooting

Explore IPsec VPNs, Juniper Secure Connect, and SRX Series devices. Learn configuration, implementation, monitoring, and troubleshooting techniques for enhanced network security and management.

• Coursera
• 9 hours 49 minutes
• On-Demand
• Free Online Course (Audit)

Codio

Security Infrastructure Management

Learn security infrastructure basics through interactive, self-paced assignments covering defense, monitoring, network protection, data types, and application management. Ideal for beginners seeking foundational knowledge.

• Coursera
• 10 hours 14 minutes
• On-Demand
• Free Online Course (Audit)

Codio

Linux for Security Experts

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

• Coursera
• 6 hours 39 minutes
• On-Demand
• Free Online Course (Audit)

Aruba

HPE Aruba Networking Security Basics (Arabic)

تعلم أساسيات أمن الشبكات وتقنيات أروبا لحماية الأجهزة من التهديدات. اكتسب المعرفة العملية في تنفيذ إجراءات الأمان على معدات أروبا السلكية واللاسلكية.

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

Infosec

Blockchain Security

58 ratings at Coursera

Explore blockchain security, cryptography, consensus algorithms, smart contracts, and advanced concepts. Learn to identify vulnerabilities and protect against common attacks in blockchain ecosystems.

• Coursera
• 8 hours 15 minutes
• On-Demand
• Free Online Course (Audit)

Juniper Networks

Security Features and Advanced Threat Prevention

Explore Juniper's advanced security features including IPS, user-based firewalls, antivirus, content filtering, and ATP Cloud. Learn implementation, monitoring, and NAT for comprehensive network protection.

• Coursera
• 7 hours 28 minutes
• On-Demand
• Free Online Course (Audit)

Whizlabs

AWS: Infrastructure Security

Design and implement robust network security controls for AWS infrastructure, including VPC components, connectivity, and edge services protection.

• Coursera
• 6 hours 3 minutes
• On-Demand
• Free Online Course (Audit)

OS Security

15 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

JavaScript Security Refreshers

54 ratings at Coursera

This course is a Secure Javascript Programming Overview. It gives the student an introduction to JavaScript security and covers important topics like authentication best practices and refreshers on JavaScript, Web browsers and Node.js.

• Coursera
• 2 hours 33 minutes
• On-Demand
• Free Online Course (Audit)

Side-Channel Security: Developing a Side-Channel Mindset

Develop a side-channel mindset to identify and exploit information leaks in real-world scenarios, enhancing your security awareness without requiring technical skills.

• edX
• 10 weeks, 1-3 hours a week
• On-Demand
• Free Online Course (Audit)