Prompt Injection & LLM Security
Free Advanced course · 12 lessons · 3 weeks · Certificate on completion
Attack and defend LLM applications: injection, data exfiltration, tool abuse, and supply chain. Across 12 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
- The LLM threat model
- Direct and indirect injection
- Data exfiltration paths
- Tool and agent abuse
- Jailbreak techniques
- Output handling vulnerabilities
Skills you'll pick up
- The LLM threat model
- Direct and indirect injection
- Data exfiltration paths
- Tool and agent abuse
- Jailbreak techniques
- Output handling vulnerabilities
Tools covered
- LLM Security
- Real-world projects
- Quizzes
- Final exam
Course modules
Module 1: The LLM threat model
Module 1 of Prompt Injection & LLM Security. 3 lessons · 3h
Module 2: Direct and indirect injection
Module 2 of Prompt Injection & LLM Security. 3 lessons · 3h
Module 3: Data exfiltration paths
Module 3 of Prompt Injection & LLM Security. 3 lessons · 3h
Module 4: Tool and agent abuse
Module 4 of Prompt Injection & LLM Security. 3 lessons · 3h
Lessons in this course
- The LLM threat model
- Direct and indirect injection
- Data exfiltration paths
- Tool and agent abuse
- Jailbreak techniques
- Output handling vulnerabilities
- Sandboxing and least privilege
- Input and output filtering
- Model supply chain risks
- Red-teaming an AI feature
- Logging and detection
- A security review checklist
Instructor
Nora Feldman — AI Automation Architect
Nora Feldman is a AI Automation Architect with years of hands-on experience teaching LLM Security to thousands of learners worldwide.
Certificate
Finish every lesson and pass the final exam to earn a free, verifiable Learnera certificate for Prompt Injection & LLM Security. It can be downloaded as a PDF and shared on LinkedIn.
Career outcomes
Median global salary $145,000 per year · median India salary ₹20,30,000 per year · 109,490 open roles worldwide
- LLM Security Specialist
- Senior LLM Security Lead
- LLM Security Consultant
Frequently asked questions
Is the Prompt Injection & LLM Security course free?
Yes. Every Learnera course, including Prompt Injection & LLM Security, is completely free — lessons, quizzes, the final exam, and the certificate.
How long does Prompt Injection & LLM Security take?
12 lessons, typically completed in 3 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.