Secure Prompt Engineering for LLM Applications — PickAClass
⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Secure Prompt Engineering for LLM Applications

Learn to design and implement secure prompts to protect large language model applications from common vulnerabilities and attacks.

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About this course

As large language models become integral to applications, ensuring their security and reliability is paramount. Unsecured prompts can expose your LLM applications to vulnerabilities, data breaches, and unintended behaviors. This course provides a foundational understanding of secure prompt engineering, equipping you with the knowledge to design robust and resilient interactions with LLMs, protecting your applications and users from common threats. What you'll learn: Understand the core security risks and vulnerabilities associated with large language models. Apply input sanitization and validation techniques to prevent prompt injection and data manipulation. Implement output filtering and verification methods to control LLM responses and mitigate harmful content. Design instruction hierarchies within prompts to enforce proper behavior and privilege separation. Practice red-teaming methodologies to proactively identify and address LLM security weaknesses. Learn fundamental threat modeling approaches tailored for large language model deployments. Explore essential responsible AI principles for ethical and secure prompt design. The course begins with an introduction to LLM security fundamentals, progressing through practical techniques for securing prompt inputs and outputs, and concluding with strategies for testing and maintaining secure LLM interactions. This course is for beginners interested in developing secure applications with large language models. No prior experience with LLM security or advanced prompt engineering is required. Start building more secure and reliable LLM applications today.

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • Short & focused
    2h 48m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Secure Prompt Engineering for LLM Applications
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Secure Prompt Engineering for LLM Applications
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Yes — full refund within 14 days, no questions asked.

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Forever. Once you purchase, the course is yours to revisit anytime.

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Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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