Blockchain programming course

Due to its perceived complexity, blockchain can seem like a daunting technology to learn . However, with the right prerequisite skills, you can master this technology and pursue an exciting new career.

The higher the cryptocurrency difficulty, the more guesses or hashes are needed to reach the target hash requirement . As a result, this process makes it very difficult and expensive for attackers to gain the majority control—called a 51% majority—of a blockchain network.