Computer Security Courses and Certifications

Networking Basics and Security

6 ratings at edX

Learn the essentials of computer networking and network security. This course provides hands-on experience in securing networks, configuring devices, and applying network security techniques.

• edX
• 5 weeks, 3-4 hours/week
• Self-Paced
• Free Online Course (Audit)

Internet Security: A Hands-on Approach

1024 ratings at Udemy

Network security, attacks on ARP, TCP/IP, DNS, & BGP protocols; Sniffing/Spoofing; Firewall; VPN; How the Internet works

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

Secure Against Network Intrusions

Explore network intrusion tactics, DoS attacks, and defense strategies to protect infrastructure from malicious actors and security breaches.

• Coursera
• 3 hours 24 minutes
• Self-Paced
• Paid Course

Packt

Advanced Security Architecture

Master advanced security architecture principles and frameworks to design robust enterprise networks using zero-trust models, SDN, and secure development practices for modern cybersecurity challenges.

• Coursera
• 8 hours 39 minutes
• Self-Paced
• Paid Course

Packt

Fundamentals of Network Security and Cryptography

Master network security fundamentals and cryptographic principles to protect systems from modern threats, implement secure configurations, and deploy essential security tools for both cloud and on-premise environments.

• Coursera
• 9 hours 47 minutes
• Self-Paced
• Paid Course

Packt

Network Implementations and Operations

Master essential networking principles, from implementation and operations to security protocols. Build expertise in routing, wireless infrastructure, performance monitoring, and cybersecurity defense strategies for modern network environments.

• Coursera
• 9 hours 49 minutes
• Self-Paced
• Paid Course

EC-Council

Network Defense Essentials: Hands-On Edition

The Network Defense Essentials (NDE) : Hands-On Edition course focuses on network security and defense strategies. Learners will understand the fundamentals of network security and its importance, comprehend the essentials of network security, and appl…

• Coursera
• 1 day 18 hours 15 minutes
• Self-Paced
• Paid Course

Packt

Advanced Security and Troubleshooting

Master advanced network security and troubleshooting techniques, from remote access protocols and social engineering defense to systematic problem-solving using CompTIA methods and essential diagnostic tools.

• Coursera
• 9 hours 14 minutes
• Self-Paced
• Paid Course

Packt

Advanced Network Services, Security, and Programmability

Master advanced network services, security, and programmability. Explore wireless networks, NAT, DHCP, NTP, QoS, and network management. Learn to defend against threats, implement ACLs, and leverage SDN for efficient network automation.

• Coursera
• 10 hours 59 minutes
• Self-Paced
• Paid Course

Cisco

Network Security Principles

Master essential network security fundamentals including firewalls, VPNs, access controls, and monitoring to defend against cyber threats and build resilient IT environments.

• Coursera
• 2 hours 40 minutes
• Self-Paced
• Paid Course

Checkpoint

Check Point Jump Start: Quantum Management

Comprehensive introduction to Check Point Quantum Network Security, covering installation, configuration, and key features for protecting against cyber threats and zero-day attacks.

• Coursera
• 1 hour 21 minutes
• Self-Paced
• Paid Course

Packt

Advanced Network Security and Endpoint Strategies

Master advanced network security techniques and endpoint protection strategies while exploring cloud security, Cisco Firepower, ESA, WSA, and Umbrella configurations for comprehensive enterprise defense.

• Coursera
• 8 hours 38 minutes
• Self-Paced
• Paid Course

Packt

Network Security, Troubleshooting, & Certification Prep

Master network security essentials, defense strategies against common attacks, troubleshooting techniques, and prepare for certification exams with practical skills for maintaining secure network environments.

• Coursera
• 6 hours 27 minutes
• Self-Paced
• Paid Course

Packt

Security Architecture & Operations

Explore security architecture and operations, from cloud models to incident response, gaining skills to design, implement, and manage effective security measures across modern enterprise environments.

• Coursera
• 15 hours 29 minutes
• Self-Paced
• Paid Course

Packt

Security and Troubleshooting Essentials

Master essential IT security principles and structured troubleshooting techniques to protect systems, prevent threats, and efficiently resolve hardware and software issues using CompTIA's 8-step methodology.

• Coursera
• 5 hours 44 minutes
• Self-Paced
• Paid Course