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.
Latest modules
Most recent practitioner playbooks across every track. Filter by topic, level, or search in the sidebar.
Kerberoasting in Practice
Kerberoasting is the single most common Active Directory attack encountered on pen-test engagements. It’s low-noise, low-skill, highly reliable, and when it succeeds, the attacker holds privileged service account credentials — often Domain Admin. Understanding it is essential for both the offence and defence sides. This is a hands-on module. You will see the exact attacker […]
AD Architecture Fundamentals
Active Directory is the authentication backbone of ~95% of enterprise environments in India and globally. Every enterprise breach of note — from Colonial Pipeline to Maersk to countless Indian banks — involved AD compromise somewhere on the kill chain. Understand AD and you understand enterprise attack paths; stay ignorant and you audit blind. This module […]
Advanced Routing and VLANs — Static, OSPF, EIGRP, and Where Trust Boundaries Actually Live
Routing is how packets find their way across networks larger than a single broadcast domain. This module is the working introduction to routing tables, longest-prefix match, static routes, OSPF, EIGRP, redistribution, and the VLAN model that segments a single switch into multiple
Network Protocols Deep Dive — ARP, DHCP, ICMP, DNS, HTTP and the Trust They Assume
Protocols are contracts between machines. Most of the protocols the Internet runs on were designed in the 1980s assuming everyone on the wire was friendly. They are not. This module dissects the seven protocols you must know cold — ARP, DHCP, ICMP, DNS, NTP, HTTP, TLS — and the t
Packet Analysis with Wireshark — From “Open the PCAP” to Diagnosing Real Incidents
Wireshark is the universal protocol analyser. Every IR investigation, network design review, and "this protocol is misbehaving" debug eventually becomes a Wireshark session. This module teaches the workflow that distinguishes a beginner from a practitioner: capture filters vs dis
Breach Response Tabletop
It’s 2:47 AM on a Tuesday. Your PagerDuty wakes you up. A customer has tweeted a screenshot of what looks like your production database on a Telegram channel. Your heart rate spikes. You have approximately 72 hours before the Data Protection Board of India expects to hear from you. This module is about what happens […]
Designing Consent UX
Most DPDP compliance failures don’t happen at the database layer or the security layer — they happen at the pixel layer. A pre-ticked marketing box, a bundled “I agree to everything” checkbox, an unsubscribe link buried in a footer, a cookie banner with no “reject all” option. These are product decisions, not legal decisions. Which […]
Data Mapping Workshop
Every DPDP compliance failure begins with the same sentence: “We didn’t know we had that data.” Data mapping is the discipline of finding out — comprehensively, systematically, and in a format you can defend to a Data Protection Board inquiry. If you read only one module from this path before your organisation’s DPDP compliance programme […]
DPDP Act Foundations
You’ve heard the name. “DPDP Act.” Somebody in your organisation has mentioned it in a meeting. Maybe legal sent a memo. Maybe your startup accelerator flagged it. This module is where you go from “I’ve heard of it” to “I can explain it and act on it.” The Digital Personal Data Protection Act, 2023 is […]
Networking Fundamentals — OSI, TCP/IP, and Why Layers Actually Matter
OSI is a teaching model. TCP/IP is what actually runs on the wire. Most "OSI questions" in interviews are really about how data physically moves between two computers — frames, packets, segments, sockets. This module gives you the working mental model: the four layers that matter
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.