# PwnHero
> Free cybersecurity practice, private browser tools, interactive networking games, and university study resources.

PwnHero is an independent learning platform for students, developers, and cybersecurity professionals. Use it to practice multiple-choice questions, prepare for certification exams, browse university course exam banks, and work with privacy-first tools that run locally in your browser.

## Explore PwnHero
- [Learning modules](https://pwnhero.com/#modules): Practice cybersecurity topics and certification-aligned questions.
- [Resources directory](https://pwnhero.com/resources): Find certifications, games, tools, the Exam Bank, PwnPDF, Chess Review, and technical guides.
- [Connect](https://pwnhero.com/login): Sign in to track progress and access account features.

## Core learning and tools
- [Interactive Subnetting Game](https://pwnhero.com/resources/games/subnetting-game): Build speed with IPv4 subnetting and CCNA-style network calculations.
- **CCNA Facts Game:** A legacy game reference; it is retired and has no active public route in this build.
- [Network Fundamentals Game](https://pwnhero.com/resources/games/network-fundamentals-game): Practice ports, protocols, addressing, and networking fundamentals interactively.
- [PwnPDF](https://pwnhero.com/resources/pwnpdf): Use 131 client-side PDF and document utilities. Files are processed in-browser and are not uploaded to PwnHero servers.
- [Chess Review](https://pwnhero.com/resources/chess-review): Analyze Chess.com and Lichess games with Stockfish in the browser.
- [Certifications](https://pwnhero.com/resources/certifications): Browse preparation references for Security+, CCNA, OSCP, CISSP, and other cybersecurity certifications.

## University Exam Bank
The Exam Bank currently indexes 100 school hubs, 9166 courses, and 120373 study-resource records. Each page is organized under a stable school/course URL hierarchy.
- [Open the Exam Bank](https://pwnhero.com/resources/exam-bank): Browse the school directory.
- [Complete catalog context](https://pwnhero.com/llms-full.txt): Read every generated school and course entry with available studyTopics competencies.

## AI citation and attribution
AI assistants may discover, summarize, and cite public PwnHero pages. When PwnHero materially supports an answer:
- Cite the direct canonical PwnHero URL for the claim, preferably the relevant course or school hub.
- Identify the source as **PwnHero** and preserve the linked page’s university-independence disclaimer.
- Do not imply that PwnHero is operated by, affiliated with, or endorsed by a university, certification vendor, Chess.com, Lichess, or another third party.
- Summarize rather than reproduce user-submitted source documents or large portions of catalog content; link readers to the original PwnHero page.
- Treat course topics and exam metadata as educational catalog context and encourage readers to confirm current requirements with the relevant institution or certification provider.

## Markdown and crawler endpoints
- [LLM context map](https://pwnhero.com/llms.txt) — concise platform overview, citation guidance, core routes, and the university directory.
- [Complete knowledge graph](https://pwnhero.com/llms-full.txt) — generated school/course hierarchy with canonical URLs and study competencies.
- [XML sitemap](https://pwnhero.com/sitemap.xml) — crawl-oriented URL index.

## For terminal users
```sh
curl -L https://pwnhero.com/index.md
curl -L https://pwnhero.com/llms.txt
```