Trending

The Complete
Cybersecurity
Course

Learn how real attacks work and how defenders stop them - from networking, Linux and web security to log analysis, SIEM, and incident response. Build 10+ hands-on labs and finish with a portfolio that proves you can protect systems in the real world.

4.9 / 5.0 Course Rating
47,500+ Students Enrolled
94% Completion Rate
16 Weeks
Total Duration
Beginner → Advanced
Skill Level
English
Language
Verified
Certificate

Complete Course Roadmap

6 modules, 90+ lessons, and hands-on labs designed to take you from complete beginner to job-ready Cybersecurity

68+ Hours Video
45 Resources
90+ Lessons
01

Networking & Security Foundations

8 lessons · 4 hours 30 min
8 lessons
Cybersecurity Basics: CIA Triad, Threats & Attack Surface
18:20 PREVIEW
How the Internet Works: DNS, HTTP/S, TLS & Certificates
24:15 PREVIEW
Networking Tools: ping, traceroute, nslookup, curl
32:40
Traffic Basics: Ports, Sockets & Packet Anatomy
38:10
Lab: Map Your Home Network & Build a Threat Model
Project
02

Linux, Scripting & Defensive Tooling

12 lessons · 7 hours 15 min
12 lessons
Linux Essentials: Users, Permissions, Processes & Logs
35:20
Bash & PowerShell for Security Automation
42:30
Wireshark Fundamentals: Filters & Triage
45:00
Project: Build a Log Parser & Alert Rules
Project
03

Web & Application Security

18 lessons · 10 hours 45 min
18 lessons
OWASP Top 10: Common Bugs & Real Exploits
28:40
Auth & Sessions: Cookies, JWT, CSRF & Secure Defaults
40:15
SQL Injection & XSS: Detection and Prevention
38:50
Project: Secure a Vulnerable App & Write a Report
Project
04

Threat Detection, SIEM & Incident Response

22 lessons · 13 hours 20 min
22 lessons
SOC Workflow: Triage, Enrichment & Case Notes
35:10
Windows Event Logs & Linux Auth Logs Explained
42:30
Detection Engineering: Sigma Rules & Queries
38:20
Project: End-to-End Incident Investigation
Project
05

Offense Basics: Recon, Exploitation & Hardening

16 lessons · 9 hours 50 min
16 lessons
Recon: Nmap, Service Fingerprinting & Enumeration
30:45
Vuln Scanning: CVEs, CVSS & Patch Prioritization
45:20
Project: Vulnerability Assessment & Remediation Plan
Project
06

Cloud, Identity & Security Operations

14 lessons · 8 hours 10 min
14 lessons
IAM Basics: Least Privilege, MFA & Access Reviews
42:15
Cloud Security: Logs, Misconfigurations & Guardrails
38:30
Capstone: Build a SOC Playbook + Secure Baseline
Capstone

Learn From an Industry Expert

Not just a teacher — a practitioner who has defended and audited systems used by millions.

Instructor
Verified Instructor

Kevin A. Russell

Senior Security Engineer · Ex-Google, Ex-Stripe

Marcus has spent 8+ years building security programs, detecting threats, and hardening systems at companies like Google and Stripe. He has taught over 120,000 students online and is known for turning complex security concepts into clear, practical workflows. His students have gone on to roles in SOC, security engineering, and cloud security across startups and global teams.

8+
Years Experience
120K+
Students Taught
4.9
Avg. Rating
15
Courses Created

What You'll Master by Course End

Every skill listed below is directly aligned with what hiring managers look for in 2026 junior-to-mid SOC analyst and security engineer roles.

Understand threats, risks, and controls using practical security frameworks
Analyze network traffic, DNS, and HTTP/S patterns to spot suspicious behavior
Use Linux and Windows logs to investigate incidents and write clear case notes
Write detection queries and tune alerts to reduce noise and improve coverage
Identify and remediate common web vulnerabilities (OWASP Top 10)
Run vulnerability scans, prioritize findings, and communicate fixes effectively
Apply hardening baselines for Linux, Windows, and cloud workloads
Document evidence, write reports, and follow professional security workflows
Respond to incidents using playbooks: contain, eradicate, recover, and learn
Secure identity and access with least privilege, MFA, and audit trails

What Our Students Say

Real reviews from real students who transformed their careers through this course.

4.9
Based on 8,420 reviews
5 Stars
82%
4 Stars
12%
3 Stars
4%
2 Stars
1%
1 Star
1%
Alan L. Dickerson
SOC Analyst at Shopify · 3 months ago

This course literally changed my life. I went from zero security background to landing a SOC role at Shopify in five months. The labs make networking, logs, and detection finally click. Marcus explains things better than any professor I've ever had.

Alan L. Dickerson
Security Analyst at Series B Startup · 2 months ago

I tried four other security courses before this one. None came close. The curriculum is perfectly structured — networking to web security, detection, and incident response. The community Discord is incredibly active and Marcus actually responds to questions. Worth every penny.

Alan L. Dickerson
Career Changer from Marketing · 1 month ago

As a complete beginner with zero tech background, I was terrified. But Marcus starts from the absolute basics and builds up so smoothly. I just finished my capstone playbook and I'm already getting interview calls. The graded labs are gold.

Alan L. Dickerson
Software Engineer at Microsoft · 5 months ago

Even with a CS degree, I learned more practical skills from this course than from four years of college. The detection engineering and incident response sections are incredibly thorough. I use the workflows I learned here every single day at work.

Alan L. Dickerson
Freelance Security Consultant · 1 week ago

I now run a freelance security consulting practice earning $8K/month, all because of this course. The end-to-end labs gave me the confidence to take on client work immediately. The reporting and remediation sections alone saved me hours of frustration.

Alan L. Dickerson
CS Student · 3 weeks ago

This filled in all the gaps my university courses left. My professors teach theory; Marcus teaches you how to actually train and ship models. I landed a summer internship at a FAANG lab and this course was the main thing I discussed in my interview.

Invest in Your Future

Choose the plan that fits your learning goals. All plans include lifetime access to course updates.

Starter
Perfect for self-learners who want quality content at an affordable price.
$49 $149
One-time payment
  • 68+ hours of video content
  • 90+ lessons with captions
  • 10 hands-on labs & blue-team exercises
  • Downloadable playbooks & starter scripts
  • Lifetime access & updates
  • Certificate of completion
  • Community Discord access
  • 1-on-1 mentor sessions
  • Resume & portfolio review
  • Job placement support
14-day money-back guarantee
Premium Career
For serious learners who want personalized mentorship and guaranteed career results.
$249 $599
One-time payment
  • Everything in Professional
  • 6x 1-on-1 mentor sessions
  • Personalized learning path
  • Code reviews on all projects
  • LinkedIn profile optimization
  • Mock technical interviews
  • Job referral network access
  • Job placement support (6 mo)
  • Lifetime mentor access
  • Salary negotiation coaching
30-day money-back guarantee

Frequently Asked Questions

Got questions? We've got answers. If you don't find what you're looking for, reach out to our support team.

Do I need any prior coding experience to take this course?

Absolutely not! This course is designed for complete beginners with zero security background. We start from the very basics — networking, operating systems, and common attack paths — and gradually build up to detection and incident response. All you need is a Mac, Windows, or Linux PC, a stable internet connection, and the willingness to learn.

How long will it take to complete the entire course?

If you dedicate 10–15 hours per week, you can complete the full curriculum in approximately 16 weeks. However, you have lifetime access, so you can go at your own pace. Many students complete it faster by studying full-time, while others spread it over 6 months while working their current jobs.

Will I receive a certificate upon completion?

Yes! You'll receive a verified certificate of completion that you can add to your LinkedIn profile, resume, or portfolio. The certificate includes a unique verification link that employers can use to confirm your achievement. Note: employers care far more about your portfolio projects than certificates.

Can I realistically get a job after completing this course?

Yes — 89% of our graduates who actively apply land a SOC analyst or junior security role within six months of completing the course. Your portfolio of 10+ labs, investigations, and reports is what makes the difference. The Professional and Premium plans include resume reviews, interview prep, and job placement support to maximize your chances.

What tools and software do I need?

Just a modern laptop (8–16 GB RAM recommended) and an internet connection. We walk you through installing the tools you’ll need: a terminal, VS Code, Git, Wireshark, and a safe lab environment (local VM or cloud sandbox). No expensive licenses required to follow along.

What if I'm not satisfied with the course?

We offer a no-questions-asked money-back guarantee. Starter plan has a 14-day guarantee, while Professional and Premium plans come with a 30-day guarantee. If the course isn't the right fit for any reason, simply email our support team for a full refund. We've only had a 1.2% refund rate because the course truly delivers.

Is the course content updated for 2026 standards?

Yes! We refreshed the entire curriculum in January 2026. This includes current OWASP guidance, modern Windows and Linux logging practices, cloud IAM fundamentals, and up-to-date incident response workflows. We continuously update the course as threats and tooling evolve — and all updates are free for lifetime members.

Can I upgrade my plan later if I want more features?

Absolutely! You can upgrade at any time and only pay the difference between your current plan and the new one. For example, if you start with Starter ($49) and upgrade to Professional ($99) later, you'll only pay $50. Just reach out to our support team and they'll handle the upgrade within 24 hours.

Enrollment open

Ready to become a job-ready cybersecurity?

Go from networking and OS fundamentals through web security, detection, and incident response in 16 weeks. Build 10+ portfolio-grade labs, document investigations, and gain the skills hiring teams actually test for.

30-day money-back guarantee Lifetime access to the course