Network Security Courses and Certifications

Fundamentals of Defending Systems

Learn to apply security controls and design resilient network architectures to defend organizations through threat modeling and information security analysis.

• Udacity
• 15 hours
• Self-Paced
• Paid Course

Computer Networking Course - Network Engineering [CompTIA Network+ Exam Prep]

11 ratings

This full college-level computer networking course will prepare you to configure, manage, and troubleshoot computer networks. It will also help you prepare for CompTIA's Network+ exam.

• freeCodeCamp
• 9 hours
• Self-Paced
• Free Video

CompTIA Network+ (N10-009) Full Course & Practice Exam

41728 ratings at Udemy

CompTIA Network+ (N10-009) Bootcamp - Certification preparation course on the most popular networking certification!

• Udemy
• 1 day 8 hours 45 minutes
• Self-Paced
• Paid Course

media.ccc.de

Introduction to Home Network Security

Learn how network segmentation can improve privacy and security in home networks with connected devices.

• YouTube
• 41 minutes
• Self-Paced
• Conference Talk

Paul Browning

Microsoft Network Security Essentials - Complete Course

A broad introduction to security fundamentals, network threats, authentication, PKI, compliance, and risk analysis.

• YouTube
• 3 hours 52 minutes
• Self-Paced
• Free Video

Paul Browning

Wireless Network Security - All the Basics You Need to Know

An introduction to wireless network security covering authentication, cryptographic protocols, wireless access installation, antenna types, and related concepts.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Kevin Wallace Training, LLC

Wireless Network Security Standards and Best Practices

Compare wireless security standards and key distribution methods, then review best practices for protecting wireless networks.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

Wilmer Almazan / The Network Trip

Blocking DNS Flood Attacks on MikroTik - Network Security Guide

See how a DNS flood disrupts a network, then watch a live demonstration of ways to protect a MikroTik router.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

CCNA 2020 200-125 Video Boot Camp With Chris Bryant

25276 ratings at Udemy

Join The 90,000+ Students Who Are Learning Real-World Skills AND Earning Their CCNA!

• Udemy
• 2 days 14 hours 16 minutes
• Self-Paced
• Paid Course

Security and Privacy in TOR Network

36 ratings at Coursera

Use Tor to stay anonymous online: configure the browser and circuits, run a hidden service on AWS, and analyze censorship and censorship-resistance systems.

• Coursera
• 4 weeks, 6 hours a week
• Self-Paced
• Paid Course

Information Security Management Fundamentals for Non-Techies

22814 ratings at Udemy

Learn Information Security and Cybersecurity Management: Risk, Incident Response, Compliance, Network Security and More

• Udemy
• 17 hours
• Self-Paced
• Paid Course

AdminNetworkPolicy: A New Kubernetes-Native API for Comprehensive Cluster-Wide Network Security

See how administrators can set non-overridable, cluster-wide network guardrails in Kubernetes before namespaces and workloads are created.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Hack in Paris

How to Measure the Security of Your Network Protection Devices

Measure the efficacy, risk, and trust of network protection devices to evaluate how well they defend security environments.

• YouTube
• 44 minutes
• Self-Paced
• Conference Talk

USENIX

BGP Prefix Hijacking and the Spam Wars - Network Layer Security Implications

A history of the spam wars shows how spammers use BGP prefix hijacks to evade real-time blocklists by making unused IPv4 addresses routable.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Free Video

Automotive Security Research Group

Automotive Ethernet Switches - An Essential Link in In-Vehicle Network Security

As zonal vehicle architectures expand, Ethernet switches become both key links in in-vehicle networks and a critical security surface.

• YouTube
• 31 minutes
• Self-Paced
• Free Video