Cybersecurity, learned like a practitioner.
24 learning paths · 398 modules live · every lesson written by someone who has shipped the control or run the engagement. Free to start.
AI / LLM Security — Beginner to Expert · modules
22 modules, theory + hands-on. Prompt injection, data poisoning, agent threat models, building your own AI, optimisation, and reverse-engineering trending products like Cursor & Perplexity.
Trending AI Stack 2026 — Tools, Frameworks, Architecture Patterns
A practitioner's tour of what is actually being deployed in production AI systems in 2026: model providers, agent frameworks, vector databases, observability, evaluation, deployment platforms. Skip the hype, focus on what teams shipping code use.
Fine-tuning Safety — LoRA, SFT, and RLHF Explained for Security Teams
Fine-tuning sounds like configuration. It is not — it is a destructive operation that can degrade safety properties of the base model. This module explains the three tuning methods (SFT, LoRA, RLHF/DPO), what each step exposes from a security perspective, and a practical safe-tun
AI Compliance for India — DPDP, RBI, SEBI, EU AI Act Basics
India's AI regulation in 2026 is fragmented but tightening: DPDP Act 2023 covers training data and inference, RBI has AI guidance for lending, SEBI regulates algo trading, MeitY signalled (then withdrew) prior-approval requirements. Plus EU AI Act applies to anyone serving EU use
Build Your Own Local LLM — Ollama, vLLM, llama.cpp from Scratch
Self-hosting an LLM costs less than ChatGPT Plus, runs on a gaming laptop, and gives you full data sovereignty (DPDP-compliant out of the box). This module walks through hardware requirements, three runtime choices, model selection, and the production setup checklist. By the end
Practitioners who've
shipped the controls.
Every module is written by someone who has built the defence or run the engagement. No repackaged tutorials, no generic theory.
Why learn here
Practitioner-written.
Each lesson is authored by someone who has shipped the control or run the engagement in production.
Quiz after every module.
20+ questions with explanations. 70%+ to mark complete. Unlimited retries.
Progress tracked.
Completions, scores and streaks saved automatically. Resume exactly where you left off.
India-priced.
Start free. ₹499/mo for intermediate. ₹4,999/yr for advanced. No hidden fees, ever.