Cyber attacks are getting more common and is a major issue worldwide. Individual hackers, organised criminals, and hostile nation-states are constantly exploiting vulnerabilities. Due to these attacks, billions of dollars are lost every year. Although hackers are getting better at their jobs, there is also a significant improvement in fighting techniques. One such option that is being considered is to boost blockchain technology to improve IT security. Brief Intro to Blockchain  Blockchain is, essentially, a specific type of database.