Network & Security courses

Best Udemy Courses for Network & Security in 2026

Discover 30+ 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
Updated 1 hour ago

The World of Computer Networking. Your CCNA starts here

By Bogdan Stashchuk

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

4.8 (10852+ students)
Network & Security
$10.99 $149.99 93% OFF
VERIFIED
Course Duration: 15 hours 30 minutes
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CRISC®-Aligned 2026 - Risk Management and Control Training
Updated 1 hour ago

CRISC®-Aligned 2026 - Risk Management and Control Training

By Cyvitrix Learning

Master your certification journey with guided learning, practice quizzes, and full mock exams designed for real success

4.5 (7421+ students)
Network & Security
$11.99 $159.99 93% OFF
VERIFIED
Course Duration: 31 hours 30 minutes
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CSSLP -Secure Software Lifecycle Professional Mastery Course
Updated 1 hour ago

CSSLP -Secure Software Lifecycle Professional Mastery Course

By Cyvitrix Learning

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

4.4 (2613+ students)
Network & Security
$11.99 $119.99 90% OFF
VERIFIED
Course Duration: 24 hours
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Ultimate Network Administrator Course
Updated 2 hours ago

Ultimate Network Administrator Course

By Dan Mill

Hands-On Networking, Troubleshooting, Cisco, TCP/IP, and Real-World Network Admin Skills

4.6 (1245+ students)
Network & Security
$9.99 $199.99 95% OFF
VERIFIED
Course Duration: 48 hours
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SC-300 Microsoft Identity and Access Administrator Exam Prep
Updated 5 days ago

SC-300 Microsoft Identity and Access Administrator Exam Prep

By Scott Duffy

Learn Azure identity and access concepts, and get certified, with this complete SC-300 course! Brand new AUG 2021.

4.5 (9595+ students)
Network & Security
$9.99 $99.99 90% OFF
VERIFIED
Course Duration: 4 hours
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SC-900 Microsoft Security Fundamentals Exam Prep
Updated 5 days ago

SC-900 Microsoft Security Fundamentals Exam Prep

By Scott Duffy, Software Architect.ca

Master the fundamentals of Azure/Microsoft 365 Security, and get certified, with this complete beginner's SC-900 course!

4.6 (30822+ students)
Network & Security
$9.99 $99.99 90% OFF
VERIFIED
Course Duration: 5 hours 30 minutes
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Microsoft Purview Information Security Administrator Course
Updated 7 days ago

Microsoft Purview Information Security Administrator Course

By John Christopher

Learn how to expertly administer Microsoft Purview with hands on experience!

4.6 (3422+ students)
Network & Security
$9.99 $149.99 93% OFF
VERIFIED
Course Duration: 8 hours 30 minutes
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Microsoft Entra ID (formerly Azure AD) administration course
Updated 7 days ago

Microsoft Entra ID (formerly Azure AD) administration course

By John Christopher

With SIMULATIONS! This course provides training and hands on simulations you can practice anytime anywhere!

4.7 (22635+ students)
Network & Security
$9.99 $149.90 93% OFF
VERIFIED
Course Duration: 10 hours
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CISSP Certification: CISSP Domain 1 & 2 Boot Camp 2026 Exam
Updated 9 days ago

CISSP Certification: CISSP Domain 1 & 2 Boot Camp 2026 Exam

By Thor Pedersen

Take the CISSP Domain 1 and 2 2026 certifications boot camp: Get 9 hours of video, study guides, and practice questions

4.7 (110818+ students)
Network & Security
$9.99 $199.99 95% OFF
VERIFIED
Course Duration: 9 hours
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Hacking Ético Ofensivo. 100% Practico en Red Team. +43hs
Updated 10 days ago

Hacking Ético Ofensivo. 100% Practico en Red Team. +43hs

By Walter Coto, Alvaro Chirou, Ciberseguridad Hacking Seguridad Informática

Aprende Hacking Ético y Pentesting 100% Practicando. Laboratorios donde te explicamos detalladamente cada herramienta.

4.6 (42470+ students)
Network & Security
$9.99 $119.99 92% OFF
VERIFIED
Course Duration: 43 hours
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Curso COMPLETO de OSINT. De 0 a Avanzado, con Casos Reales.
Updated 10 days ago

Curso COMPLETO de OSINT. De 0 a Avanzado, con Casos Reales.

By Alvaro Chirou, Ciberseguridad Hacking Seguridad Informática, Todo sobre Inteligencia Artificial

+5000 Herramientas. REGALO Libro de 100 Prompts para IA Generativa en el uso de OSINT. Anonimato, Privacidad y SOCMINT

4.7 (11064+ students)
Network & Security
$9.99 $189.99 95% OFF
VERIFIED
Course Duration: 12 hours
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Secure .Net Microservices with IdentityServer4 OAuth2,OpenID
Updated 22 days ago

Secure .Net Microservices with IdentityServer4 OAuth2,OpenID

By Mehmet Ozkaya

Securing .Net Microservices with IdentityServer4 using OAuth2, OpenID Connect and Ocelot API Gateway

4.1 (9382+ students)
Network & Security
$9.99 $99.99 90% OFF
VERIFIED
Course Duration: 5 hours 30 minutes
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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.

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