How the blockchain is changing cyber security

During the last couple of years, the popularity of the blockchain technology has increased considerably, given the rising popularity of Bitcoin, which first introduced it to the mass-market. With time, companies, public institutions, banks and governments were quick to find the application of blockchain going beyond digital currencies, and being able to revolutionize the way information is transmitted, and confirmed in all sorts of niches.
For those who do not know, a blockchain is basically a g