Best Security Courses Online (2,920+ Courses)

Explore 2,920+ best Security courses online. Compare ratings, price (free & paid), providers and levels, then enroll in the right Security course. Updated 2026.

2,920 courses
Learn Laravel 5.5 From Scratch Udemy
Learn Laravel 5.5 From Scratch
Certificate
USD 129.99
Préparation à l'Examen CompTIA Security+ SY0-701 Udemy
Préparation à l'Examen CompTIA Security+ SY0-701
Certificate
USD 24.99
Learning Path: Microsoft System Center Configuration Manager Udemy
Learning Path: Microsoft System Center Configuration Manager
MOOC / Non-credit
USD 199.99
Oracle Fusion Data Intelligence 2024 Pro (1Z0-1128-24) Udemy
Oracle Fusion Data Intelligence 2024 Pro (1Z0-1128-24)
Certificate
USD 49.99
Linode: Deploy Scalable React Web Apps on the Cloud Udemy
Linode: Deploy Scalable React Web Apps on the Cloud
Certificate
USD 199.99
RESTful Web Services, Java, Spring Boot, Spring MVC and JPA Udemy
RESTful Web Services, Java, Spring Boot, Spring MVC and JPA
Certificate
USD 19.99
Learn Terraform on Microsoft Azure - platform engineering Udemy
Learn Terraform on Microsoft Azure - platform engineering
MOOC / Non-credit
USD 29.99
CompTIA Security+ SY0-701 | Simulado em Português Udemy
CompTIA Security+ SY0-701 | Simulado em Português
Certificate
USD 34.99
Node-RED สร้าง IoT Application ( Cloud / Gateway / Sensor ) Udemy
Node-RED สร้าง IoT Application ( Cloud / Gateway / Sensor )
Certificate
USD 54.99
Windows 11 Made Easy: Comprehensive Training for All Users Udemy
Windows 11 Made Easy: Comprehensive Training for All Users
MOOC / Non-credit
USD 19.99
Certification sécurité Guide pour réussir au premier essai ! Udemy
Certification sécurité Guide pour réussir au premier essai !
Certificate
USD 19.99
PHP REST API: Laravel 12, MySQL, OAuth2, JWT, Roles-Based Udemy
PHP REST API: Laravel 12, MySQL, OAuth2, JWT, Roles-Based
Bootcamp
USD 19.99
The Professional WordPress Developer Bootcamp: Theme, Plugin Udemy
The Professional WordPress Developer Bootcamp: Theme, Plugin
Bootcamp
USD 19.99
CCNA 200-301 Exam Prep – Cisco Networking Practice Test 2025 Udemy
CCNA 200-301 Exam Prep – Cisco Networking Practice Test 2025
Certificate
USD 34.99
AZ-140 Microsoft Azure Virtual Desktop Specialty Exam Udemy
AZ-140 Microsoft Azure Virtual Desktop Specialty Exam
Certificate
USD 19.99
AWS Cloud Practitioner Practice Tests (CLF-C02) – 80 QCMs Udemy
AWS Cloud Practitioner Practice Tests (CLF-C02) – 80 QCMs
Certificate
USD 19.99
Examens Blancs CKA Kubernetes v1.30+ (2026) Udemy
Examens Blancs CKA Kubernetes v1.30+ (2026)
Certificate
USD 149.99
AWS Cloud Practitioner Practice Tests – Exam Prep 2026 Udemy
AWS Cloud Practitioner Practice Tests – Exam Prep 2026
MOOC / Non-credit
USD 19.99
CCNP Enterprise Core 350-401 ENCOR(Exam questions) Udemy
CCNP Enterprise Core 350-401 ENCOR(Exam questions)
MOOC / Non-credit
USD 24.99
CompTIA Cloud+ (CV0-003) Questions and Answers Explained Udemy
CompTIA Cloud+ (CV0-003) Questions and Answers Explained
Certificate
USD 24.99
Google Associate Cloud Engineer Practice Tests 2026 Udemy
Google Associate Cloud Engineer Practice Tests 2026
MOOC / Non-credit
USD 19.99
Tests for Microsoft Dynamics 365 Finance & Operations MB-700 Udemy
Tests for Microsoft Dynamics 365 Finance & Operations MB-700
MOOC / Non-credit
USD 24.99
[NEW] Juniper JNCIA-SEC JN0-231 with hands-on labs Udemy
[NEW] Juniper JNCIA-SEC JN0-231 with hands-on labs
MOOC / Non-credit
USD 49.99
AWS Certified Security - Specialty Practice Exams Udemy
AWS Certified Security - Specialty Practice Exams
Certificate
USD 29.99

Why learn Security online?

Security is a valuable, in-demand skill, and online courses make it easy to learn at your own pace. On this page we bring together 2,920+ Security courses from trusted providers so you can compare options side by side and choose the one that fits your goals, budget and schedule.

How to choose the right Security course

  • Level: pick beginner, intermediate or advanced based on your current experience.
  • Price: filter free or paid Security courses depending on your budget.
  • Provider & rating: check the platform and learner ratings before enrolling.
  • Outcome: look for hands-on projects or a certificate you can add to your CV.

Free vs paid Security courses

Free Security courses are great for exploring the basics, while paid courses usually add structured projects, mentor support and a completion certificate. Use the price filter above to compare both and enroll with confidence.