Day 4: 30 Days of Free Learning Resources 🚀

Welcome to Day 4! Today we explore world-class artificial intelligence training, intensely hands-on cybersecurity, git and GitHub deployment skills, and web security engineering.

Founded by the legendary Andrew Ng, this platform offers some of the most highly regarded and respected AI education on the entire internet. It bridges the gap between complex research and practical application.

• Brilliant, free short courses focused heavily on prompt engineering, operating LLMs, and building AI-wrapper applications.
• Taught directly by industry leaders and researchers from companies like OpenAI, Google Brain, and Meta.
• Highly practical, Python-and-Notebook focused tutorials that get you generating AI results immediately.

TryHackMe is a brilliant online platform that teaches cybersecurity through short, highly gamified, real-world labs. It is universally recommended as the best starting point for anyone wanting to learn ethical hacking.

• Their generous free tier provides access to hundreds of security 'rooms' and educational modules.
• Learn through guided, bite-sized lessons executed directly in a browser-based virtual machine (Kali Linux).
• Covers everything from basic Linux permissions to complex web vulnerabilities and offensive penetration testing.

fast.ai provides an incredible, fully free course on deep learning intended to make training neural networks accessible to everyone, not just PhDs. Their philosophy is to get you building first, and learning the complex math later.

• Their flagship 'Practical Deep Learning for Coders' course is entirely free and constantly updated.
• Employs a revolutionary top-down approach: build vision models in hour one, learn the calculus in week four.
• Utilizes the incredibly powerful fastai library, which is built on top of industry-standard PyTorch.

GitHub Skills is GitHub's official learning platform that brilliantly uses GitHub itself to teach you Git version control, team collaboration, and continuous integration pipelines.

• Learn by doing. The tutorials happen directly inside real GitHub repositories using issues and pull requests.
• Interactive, automated guides powered by GitHub Actions that respond to your commits and guide your learning.
• Vital courses cover Markdown writing, deploying GitHub Pages, building CI/CD workflows, and resolving nasty merge conflicts.

Created by PortSwigger, the makers of the industry-standard Burp Suite tool. This is the ultimate, completely free training ground for deep web security and bug bounty hunting.

• A completely free, intensely interactive web security training platform written by top security researchers.
• Hundreds of practical, deliberately vulnerable labs covering exploits like Cross-Site Scripting (XSS) and SQL Injection.
• Continuously updated with the absolute latest web exploitation techniques and bypassing methods.

Every resource I share is added to my Resources page. Head over there to browse all the resources in one place!