Frontend Security
Free Advanced course · 10 lessons · 4 weeks · Certificate on completion
Defend web apps against XSS, CSRF, clickjacking and supply-chain attacks. Across 10 lessons you'll move from fundamentals to a portfolio-ready outcome — at your own pace, with quizzes after each lesson and a final exam to certify your mastery.
What you'll learn
- Threats on the client
- Cross-site scripting
- Content Security Policy
- CSRF and SameSite cookies
- Clickjacking
- Secure authentication flows
Skills you'll pick up
- Threats on the client
- Cross-site scripting
- Content Security Policy
- CSRF and SameSite cookies
- Clickjacking
- Secure authentication flows
Tools covered
- Frontend Security
- Real-world projects
- Quizzes
- Final exam
Course modules
Module 1: Threats on the client
Module 1 of Frontend Security. 3 lessons · 3h
Module 2: CSRF and SameSite cookies
Module 2 of Frontend Security. 3 lessons · 3h
Module 3: Storing tokens safely
Module 3 of Frontend Security. 2 lessons · 2h
Module 4: Dependency supply-chain risk
Module 4 of Frontend Security. 2 lessons · 2h
Lessons in this course
- Threats on the client
- Cross-site scripting
- Content Security Policy
- CSRF and SameSite cookies
- Clickjacking
- Secure authentication flows
- Storing tokens safely
- Third-party scripts
- Dependency supply-chain risk
- A security review checklist
Instructor
Chloe Martin — Frontend Architect
Chloe Martin is a Frontend Architect with years of hands-on experience teaching Frontend Security to thousands of learners worldwide.
Certificate
Finish every lesson and pass the final exam to earn a free, verifiable Learnera certificate for Frontend Security. It can be downloaded as a PDF and shared on LinkedIn.
Career outcomes
Median global salary $135,000 per year · median India salary ₹18,90,000 per year · 21,707 open roles worldwide
- Frontend Security Specialist
- Senior Frontend Security Lead
- Frontend Security Consultant
Frequently asked questions
Is the Frontend Security course free?
Yes. Every Learnera course, including Frontend Security, is completely free — lessons, quizzes, the final exam, and the certificate.
How long does Frontend Security take?
10 lessons, typically completed in 4 weeks at a comfortable pace.
Do I get a certificate?
Yes — pass the final exam and you receive a free, verifiable certificate you can share on LinkedIn.