Sybil Attacks are extremely common in the day-to-day world. They are happening all around and yet you may not even notice. How do blockchains prevent sybil attacks? what are sybil attacks? find out in this video.
Get to know about both pros and cons of distributed ledger technology – in short: blockchain. Data immutability, blockchain consensus, network based on client nodes, trust and computing power, possible attacking vectors – all this covered in one short video.
The two most popular blockchain consensus approaches – Proof of Work (PoW) and Proof of Stake (PoS). What are their basics, how do their work, who and when invented them, what differentiates them and what they have in common, which one is more secure and which is more energy-consuming? Let’s find it out!
Hard forks and soft forks are essential to the development of blockchain and cryptocurrency. Learn about the differences between these forks and how they work in this video.