Bitcoin Scaling & Security

Overview

Scaling, Security & Applications: Bitcoin Developer Intermediate Dive into the next stage of Bitcoin development with this intermediate course in the Bitcoin+ Developer™ Specialization. Building on foundational scripting skills from Pathway A, you’ll explore how to scale Bitcoin applications and implement security best practices for real-world solutions. Learn how Layer 2 solutions like the Lightning Network enhance transaction speed and network efficiency, and examine practical use cases that bring Bitcoin to life in payments, bridging, and decentralized applications. Security is paramount - you’ll understand common threat models, apply safe scripting practices, and analyze vulnerabilities to safeguard your code. Hands-on exercises and mini-projects ensure you move from theory to practice, giving you the confidence to design secure, scalable Bitcoin workflows. By the end of this course, you’ll be equipped to implement robust Bitcoin applications and be fully prepared for the final pathway — integration, innovation, and capstone - leading toward the full Bitcoin+ Developer™ Certification. This course is essential for developers aiming to bridge foundational knowledge with applied skills in Bitcoin scaling, security, and real-world applications.

Syllabus

Module 1: Layer 2 Scaling Solutions

This module covers a quick summary of what the certification is going to cover from start to finish. Here is the brief about the structure of the overall certification: Each of our certifications follows a consistent, multimodal structure to provide a flexible learning experience. The content is available across four formats: eBooks: In-depth written material for focused learning. Audiobooks: Audio version of the eBook, perfect for learning on the go. Podcasts: Engaging audio content to reinforce key concepts. Videos: Modular video chunks, each covering a specific topic. The names of the eBooks, Audiobooks, and Podcasts are the same, ensuring you can seamlessly switch between formats without losing track of the content. Videos are divided into bite-sized modules for easier consumption, and all content across these mediums is consistent, so no matter which format you choose, the information remains the same. This gives you the freedom to learn in the way that works best for you.

Module 2: Use Cases and Projects Using Layer 2
Module 3: Security and Best Practices