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.
Cyber Threat Intelligence · modules
OSINT, ATT&CK, Pyramid of Pain, and intel-driven hunting — actionable CTI, not feed subscriptions.
Module 9 · Attribution Methodology
“Who did this?” is often the wrong question. Attribution is hard, slow, and often inconclusive. Defenders mostly need TTP-level intel, not actor identity. The Diamond Model Four vertices of an intrusion analysis: Adversary — who Capability — what tools, what TTPs Infrastructure — what domains, IPs, code-signing certs Victim — who/what was targeted Pivot between […]
Module 13 · Malware Family Classification
Classifying samples by family enables tracking actor evolution. YARA is the de-facto language. YARA basics rule MyMalware_v2 { meta: author = "RingSafe" family = "Cobalt Strike" version = "4.x" strings: $beacon_str = "Mozilla/5.0 (Windows NT 6.1)" wide $config_marker = { 00 01 00 0E ?? ?? } condition: uint16(0) == 0x5A4D and any of them […]
Module 4 · MITRE ATT&CK in Operations
ATT&CK taxonomy, tactics and sub-techniques, Navigator for coverage mapping, detection-as-technique, D3FEND.
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.