Improving PKI, BGP, and DNS Using Blockchain: A Systematic Review

Understand

The Internet has many backbone components on top of which the whole world is connected.

• It is important to make these components, like Border Gateway Protocol (BGP), Domain Name System (DNS), and Public Key Infrastructure (PKI), secure and work without any interruption.
• All of the aforementioned components have vulnerabilities, mainly because of their dependence on the centralized parties, that should be resolved.
• Blockchain is revolutionizing the concept of today's Internet, primarily because of its degree of decentralization and security properties.