Build practical controls for harmful LLM outputs with filtering, thresholds, human review, and audit-ready evidence
3 sections · 8 lessons
Define how harmful LLM outputs emerge, then build a harm taxonomy and severity tiers that make moderation rules measurable and auditable.
2 lessonsDesign input, retrieval, and output filtering, then set moderation thresholds and route uncertain cases into human review queues with logging and escalation.
3 lessonsEvaluate content-safety coverage with adversarial tests, collect the policy and log evidence auditors expect, and keep controls tuned as drift appears.
3 lessonsHarmful LLM outputs become a security problem when they move from isolated mistakes to predictable failure modes that teams can model and control. This course gives security teams and AI/ML engineers a way to define harmful content, place filtering and review controls, tune moderation decisions, and produce evidence that those controls work. By the end, learners can reason about content safety as an operational security discipline, not just a moderation feature.
The course covers threat modeling for harmful LLM outputs, organization-specific harm taxonomies, and defense-in-depth filtering across input, retrieval, and output paths. It also covers moderation classifiers, threshold setting, human review queues, adversarial testing, compliance documentation, and ongoing control tuning.
From project managers and operators to founders, analysts, and teams adopting AI, Fenzo is for people who want to get better at the work they already do.
Anything from using AI for project planning and analysis to improving workflows, decision-making, communication, and delivery. If you can describe the skill or task, Fenzo can build a course around it.
Yes. Tell Fenzo what you do, what you’re trying to accomplish, and where you’re stuck, and Fenzo will shape the course around your role, your goals, and the work you actually have to do.
No. Fenzo adapts to your starting point, so you can begin with the fundamentals or jump straight into more advanced work.
Yes. Fenzo for Business puts the whole team on one plan — shared seats, courses you can assign, and reporting on who has finished what.
See Fenzo for BusinessYou start by describing your goal or taking a short skill benchmark. Fenzo uses that context to identify gaps and shape the learning experience around them.
Yes, Fenzo works in your mobile browser.
Something to operate in every section.
Three findings from decades of learning research shaped how every Fenzo lesson is built.
Average pass rate · Freeman et al., PNAS 2014
What the science says
Students in lecture-only classes are 1.5× more likely to fail.
How Fenzo does it
Every Fenzo lesson is interactive. No passive reading or watching, ever.
You work through itAI does it for you
Skill retention over time · with vs. without practice
What the science says
Offloading thinking to AI erodes the very skills you’re trying to build.
How Fenzo does it
Fenzo makes you do the thinking — guided, but never done for you.
Retrieval practiceRe-reading
Long-term recall · retrieval vs. re-reading
What the science says
Recalling information beats re-reading it for building durable understanding.
How Fenzo does it
Lessons weave in quizzes and recall prompts, so it sticks.