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
PL-400 Practice Test 2026 Power Platform Developer Associate Udemy
PL-400 Practice Test 2026 Power Platform Developer Associate
MOOC / Non-credit
USD 24.99
PL-200: Microsoft Power Platform Functional Exam Preparation Udemy
PL-200: Microsoft Power Platform Functional Exam Preparation
Certificate
USD 19.99
Intro to Cyber Security Certification - Security+ Boot Camp Udemy
Intro to Cyber Security Certification - Security+ Boot Camp
Bootcamp
USD 94.99
CompTIA Security+ (SY0-701) Practice Exam Udemy
CompTIA Security+ (SY0-701) Practice Exam
MOOC / Non-credit
USD 54.99
【徹底対策 345問】AWS認定 デベロッパー アソシエイト (DVA-C02) 模試+カテゴリ別問題集 Udemy
【徹底対策 345問】AWS認定 デベロッパー アソシエイト (DVA-C02) 模試+カテゴリ別問題集
MOOC / Non-credit
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
AWS Solutions Architect Associate 4 Practice Exams (English) Udemy
AWS Solutions Architect Associate 4 Practice Exams (English)
MOOC / Non-credit
USD 24.99
AWS Solution Architect Associate (SAA-C03): Exam Readiness Udemy
AWS Solution Architect Associate (SAA-C03): Exam Readiness
MOOC / Non-credit
USD 19.99
CompTIA IT Fundamentals (Exam FC0-U61) Practice Test Udemy
CompTIA IT Fundamentals (Exam FC0-U61) Practice Test
Certificate
USD 19.99
AWS Certified Cloud Practitioner Practice Exam Questions Udemy
AWS Certified Cloud Practitioner Practice Exam Questions
MOOC / Non-credit
USD 19.99
AWS Certified DevOps Engineer Professional Practice Tests 26 Udemy
AWS Certified DevOps Engineer Professional Practice Tests 26
MOOC / Non-credit
USD 19.99
Microsoft Azure AZ- 900 Complete Course Udemy
Microsoft Azure AZ- 900 Complete Course
Certificate
USD 19.99
Laravel 13 + IA Desde Cero: Guía Fullstack Moderna Udemy
Laravel 13 + IA Desde Cero: Guía Fullstack Moderna
MOOC / Non-credit
USD 19.99
Microsoft Azure Fundamentals (AZ-900) Practice Tests 2026 Udemy
Microsoft Azure Fundamentals (AZ-900) Practice Tests 2026
Certificate
USD 19.99
AWS Cloud Practitioner Practice Tests – Exam Prep 2026 Udemy
AWS Cloud Practitioner Practice Tests – Exam Prep 2026
MOOC / Non-credit
USD 19.99
AWS Certified SysOps Administrator - Associate- 2026 Exams Udemy
AWS Certified SysOps Administrator - Associate- 2026 Exams
Certificate
USD 19.99
CCNP Service Provider Exam Prep Questions 2025 Udemy
CCNP Service Provider Exam Prep Questions 2025
MOOC / Non-credit
USD 19.99
New MD-102 Exam Questions and Answers - Complete Course 2023 Udemy
New MD-102 Exam Questions and Answers - Complete Course 2023
MOOC / Non-credit
USD 19.99
CompTIA Network+ Challenge tests - updated for 2026 exam Udemy
CompTIA Network+ Challenge tests - updated for 2026 exam
MOOC / Non-credit
USD 19.99
Microsoft MS-900 Exam Practice Questions Udemy
Microsoft MS-900 Exam Practice Questions
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
[NUEVO] Simuladores para la Certificación Microsoft AZ- 104 Udemy
[NUEVO] Simuladores para la Certificación Microsoft AZ- 104
Certificate
USD 19.99
AWS Certified Generative AI Developer–Professional (AIP-C01) Udemy
AWS Certified Generative AI Developer–Professional (AIP-C01)
Certificate
USD 24.99
Microsoft SC-900 Realistic Practice Exams ( 400+ Questions) Udemy
Microsoft SC-900 Realistic Practice Exams ( 400+ Questions)
Certificate
USD 19.99

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.