Free Online Blockchain Courses

1. Certified Blockchain Security Examiner (CBSE) - Level 1

This is a short and sharp course that grounds you in cryptography, hash functions, smart contracts and important security measures.

2. Fundamentals of Blockchain and Bitcoin

Blockchain is the technology, Bitcoin is the cryptocurrency. With that as your starting point, sign up now to understand how Blockchain differs to other financial transaction databases and what influences the price of Bitcoin.

3. Alternative Applications of Blockchain Technology

Can Blockchain be used for anything else other than crypto financial transactions? Enrol for free if you want to learn more about Blockchain for sectors such as education, health, housing and even governance.

Blockchain is two things: the name of an actual company and the name of a technology. Blockchain is a financial services company that provides the technology used to keep track of cryptocurrency transactions in a secure peer-to-peer network. According to Synopses, ‘A blockchain is a decentralised, distributed and public digital ledger that is used to record transactions across many computers so that the record cannot be altered retroactively without the alteration of all subsequent blocks and the consensus of the network’. A blockchain is a record of your purchases and sales of cryptocurrencies like Bitcoin, Ethereum and Tether.

1. Creating an Ethereum Blockchain Using Solidity

Do you want to learn how to create Ethereum smart contracts and study how to use Solidity better? Then this is the course for you.

2. Cryptocurrency and Blockchain for Everyday Users - Navigating and Using Web3

Even if you are an experienced developer, it doesn’t hurt to take a foundational blockchain course that explains wallets, miners, NFTs, ‘swaps’ and the differences between Web1, Web2 and Web3.

3. Blockchain as a Service Using AWS

Are Amazon Web Services and blockchain compatible? BaaS or blockchain as a service is the third-party installation and maintenance of blockchain for a company. Sign up to see if this is a lucrative career option for you

Register with Alison at no charge and enrol in any anatomy course you like - also at no charge. You can teach yourself human anatomy without spending a cent by accessing our courses and working on your time. Each course is broken down into smaller modules, so you break up the work into manageable pieces.