Network & Security courses

Best Udemy Courses for Network & Security in 2026

Discover 12+ verified network & security courses with massive discounts. Learn from industry experts and advance your career today.

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The World of Computer Networking. Your CCNA starts here
15h 30m

The World of Computer Networking. Your CCNA starts here

Learn everything about Internet - Ethernet, IP, Routing, Switching, TCP, UDP, NAT, DHCP and DNS, prepare for CCNA exam

4.8 (10.6k)
2/19/2026
IT & Software
$10.99 $109.99 90% OFF
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Learn OSINT (Open-source Intelligence) From Scratch
11h

Learn OSINT (Open-source Intelligence) From Scratch

Discover emails, passwords, online accounts, locations, phone numbers and much more | No Prior Knowledge Required

4.7 (8.4k)
2/17/2026
IT & Software
$12.99 $199.99 94% OFF
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The Absolute Beginners Guide to Cyber Security 2026 - Part 1
5h

The Absolute Beginners Guide to Cyber Security 2026 - Part 1

Learn Cyber Security concepts such as hacking, malware, firewalls, worms, phishing, encryption, biometrics, BYOD & more

4.7 (142.2k)
2/17/2026
IT & Software
$12.99 $199.99 94% OFF
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Learn Bug Bounty Hunting & Web Security Testing From Scratch
11h

Learn Bug Bounty Hunting & Web Security Testing From Scratch

Learn how to discover bugs / vulnerabilities like experts | OWASP top 10 + more | No prior knowledge required

4.6 (26.2k)
2/17/2026
IT & Software
$12.99 $189.99 93% OFF
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The Ultimate Dark Web, Anonymity, Privacy & Security Course
10h

The Ultimate Dark Web, Anonymity, Privacy & Security Course

Access & use the dark net and the clear net privately, anonymously and securely

4.7 (58k)
2/17/2026
IT & Software
$14.99 $199.99 93% OFF
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HashiCorp Certified: Consul Associate (w Hands-On Labs)
9h

HashiCorp Certified: Consul Associate (w Hands-On Labs)

Learn how to deploy and integrate Consul while preparing for the HashiCorp Certified: Consul Associate 002 certification

4.8 (6.1k)
2/4/2026
IT & Software
$13.99 $119.99 88% OFF
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Incident Response
4h 30m

Incident Response

Learn Incident Response in Cyber Security | Hands-on incident response experience in your own free Azure environment

4.6 (2.9k)
1/20/2026
IT & Software
$9.99 $99.99 90% OFF
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TPRM Complete Training – Third Party Risk Management Mastery
9h

TPRM Complete Training – Third Party Risk Management Mastery

Learn to identify, assess, and mitigate third-party risks using global frameworks, controls, and governance strategies.

4.5 (191)
1/15/2026
IT & Software
$9.99 $119.99 92% OFF
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Ultimate CSSLP Certification Mastery Course [UPDATED]
17h

Ultimate CSSLP Certification Mastery Course [UPDATED]

Design, develop, and maintain secure applications across the full software lifecycle with confidence.

4.3 (2.3k)
1/15/2026
IT & Software
$9.99 $119.99 92% OFF
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CRISC Certification Complete Course | Full 4 Domains Mastery
21h

CRISC Certification Complete Course | Full 4 Domains Mastery

Turn complex CRISC domains into simple, memorable systems so you pass with confidence on your first try.

4.6 (6k)
1/15/2026
IT & Software
$9.99 $119.99 92% OFF
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Learn Social Engineering From Scratch
12h 30m

Learn Social Engineering From Scratch

Hack secure accounts and computers (Windows, Apple Mac OS, Linux and Android) and secure yourself from hackers

4.6 (48.3k)
10/12/2025
IT & Software
$14.99 $119.99 88% OFF
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Learn Ethical Hacking From Scratch
15h

Learn Ethical Hacking From Scratch

Become an ethical hacker that can hack like black hat hackers and secure systems like cybersecurity experts

4.6 (660.5k)
10/12/2025
IT & Software
$10.99 $119.99 91% OFF
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About Network & Security Courses

Discover the best Udemy courses for Network & Security in 2026. Our comprehensive collection features expert-led tutorials covering network & security fundamentals to advanced techniques. Whether you're a complete beginner looking to start your network & security journey or an experienced professional seeking to deepen your expertise, you'll find high-quality courses with massive discounts. Learn from industry-leading instructors, gain practical skills through hands-on projects, and earn certificates to boost your career. From basic concepts to cutting-edge applications, our curated network & security courses include interactive exercises, real-world examples, and lifetime access. Perfect for students, professionals, and anyone passionate about network & security. Explore beginner-friendly introductions, intermediate skill-building courses, and advanced masterclasses. Get started today and transform your knowledge with the top-rated network & security courses available on Udemy.