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AI Security

Understand how modern AI actually works, then attack it: prompt injection, guardrail bypasses, RAG poisoning, agent and tool abuse, and the supply chain behind the models.

26 exercises
2 chapters ← All Tracks
Chapter 1
AI Fundamentals
How modern AI actually works: data and models, neural networks, embeddings, transformers and large language models, and how applications are built on top of them. The groundwork before you attack any of it.
1
AI Fundamentals: Introduction Pro
Exploitation
2
AI Fundamentals: Data, Features & Labels Pro
Exploitation
3
AI Fundamentals: Types of Machine Learning Pro
Exploitation
4
AI Fundamentals: How Models Learn Pro
Exploitation
5
AI Fundamentals: Overfitting & Generalization Pro
Exploitation
6
AI Fundamentals: Evaluating Models Pro
Exploitation
7
AI Fundamentals: Classic ML Algorithms Pro
Exploitation
8
AI Fundamentals: Neural Networks Pro
Exploitation
9
AI Fundamentals: Deep Learning Pro
Exploitation
10
AI Fundamentals: Embeddings & Vectors Pro
Exploitation
11
AI Fundamentals: Tokenization Pro
Exploitation
12
AI Fundamentals: Transformers & Attention Pro
Exploitation
13
AI Fundamentals: Large Language Models Pro
Exploitation
14
AI Fundamentals: Training an LLM Pro
Exploitation
15
AI Fundamentals: Inference & Sampling Pro
Exploitation
16
AI Fundamentals: Prompting Pro
Exploitation
17
AI Fundamentals: Limitations & Hallucinations Pro
Exploitation
18
AI Fundamentals: Retrieval-Augmented Generation Pro
Exploitation
19
AI Fundamentals: Tool Use & Agents Pro
Exploitation
20
AI Fundamentals: Multimodal Models Pro
Exploitation
21
AI Fundamentals: Using Models in Practice Pro
Exploitation
Chapter 2
AI Security
Find and exploit weaknesses in LLM and ML applications: direct and indirect prompt injection, guardrail and filter evasion, RAG poisoning, agent and tool abuse reaching real sinks, and model supply-chain attacks.
22
Open Door Pro
Exploitation
23
System Prompt Extraction Pro
Exploitation
24
Polite Refusal Pro
Exploitation
25
Encoding Request Pro
Exploitation
26
Instruction Hierarchy Pro
Exploitation
Recommended: Complete Chapter 1 first