The global financial landscape is undergoing an unprecedented transformation driven by technology Blockchain and Decentralized Finance (DeFi). These innovations are no longer futuristic concepts but realities that are redefining the way we understand ownership, transparency, and the exchange of value. For those looking not just to understand but also to actively and safely participate in this new era, education is the key.
We are pleased to present a fundamental resource on this path: the course "Introduction to Blockchain and DeFi", designed and guided by Gimena Segarra (ig: finanzas.divertidas), who has years of experience in the business. With a clear and practical vision, Gimena provides us with the necessary tools to understand the fundamentals and applications of these technologies, opening the door to a world of decentralized financial possibilities.
Course content:
Module 1: Fundamentals of Blockchain
We will start with the pillars of the technology. In this module, we will explore:
What is Blockchain? Its history and the basic principles that govern it: distributed ledger, immutability, and decentralization.
Detailed Functioning: How a block is created and operated, and the essential role of the network of nodes.
Beyond Crypto: Other uses and applications of blockchain technology outside the purely financial realm.
The Module concludes with an Assessment Quiz to solidify the concepts.
Module 2: Introduction to Decentralized Finance (DeFi)
Once the technological basis is understood, we will delve into the financial ecosystem that builds upon it:
Definition of DeFi: Its basic principles and the crucial role of Smart Contracts and how they automate transactions.
Practical Tools: Introduction to the platforms that allow for swaps (exchanges) and the use of techniques like staking.
Operational Security: The importance of using official sites and platforms for our transactions.
Comprehensive Analysis: Advantages, opportunities, and the inherent risks that we must know in the DeFi ecosystem.
The Module concludes with an Assessment Quiz on what has been learned.

Module 3: Uses and Applications of Blockchain and DeFi
This module focuses on the real and practical application of theory, showing how these technologies are impacting various sectors.
Here we will explain concrete examples and use cases of Blockchain and DeFi in the real world.
The Module concludes with an Assessment Quiz.
Module 4: Practical Aspects and Security in DeFi
The most crucial module for secure operations. You will learn how to interact with the ecosystem and, most importantly, how to protect your assets:
Getting Started in DeFi: The essential first steps and best practices from the start.
Cryptographic Wallets: Fundamental differences between custodial and non-custodial wallets.
Asset Protection: Safe use of the 12 security words (seed phrase) and the distinction between hot wallets and cold wallets.
Exchanges and Regulations: Use of Exchanges and a brief introduction to identifications like CAyCE, to understand the requirements of customer knowledge.
Key Recommendations: Final tips for operating with maximum security and responsibility in the DeFi environment.
The Module concludes with an Assessment Quiz.
Final Recommendation: Your opportunity is now
It should be noted that in order to manage our finances, we must be responsible, and to do that, we must support it with constant study on the subject and put our knowledge to the test. Pursuing technology and evolving is important, also in the area of security; taking care of ourselves is as important as achieving our financial goals. Innovating and studying are the strongest tools we have to build our financial path. I hope you join this journey, knowing the adventure that it is.
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