Feb 15
3 min read
Basic concepts about blockchains (2/2)
This series aims to help you better understand how blockchains work. I will explain the main concepts of blockchains. In this story, we will continue to explore the basics of blockchains.
Security
To secure a wallet, a wallet uses the three following elements:
- a private key,
- a public key,
- a public address.
- It is generated by a sequence of 256 characters including 0 and 1.
